{"product_id":"sdq-fan-saa12038b2h-220v-20w-12cm-cabinet-fan","title":"SDQ Fan SAA12038B2H 220V 20W 12CM Cabinet Fan","description":"\u003ch1 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:28px; line-height:36px; margin:0 0 8px 0;\"\u003eSDQ SAA12038B2H — 220V 20W 120×38mm AC Cabinet Cooling Fan\u003c\/h1\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#0056B3; font-size:14px; line-height:22px; letter-spacing:1px; text-transform:uppercase; margin:0 0 24px 0;\"\u003eSDQ · SAA Series · 120×38mm AC Axial Fan · In stock\u003c\/p\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:16px; line-height:26px; margin:0 0 16px 0;\"\u003eThe \u003cstrong\u003eSDQ SAA12038B2H\u003c\/strong\u003e is a 120×38 mm aluminium-frame AC axial cooling fan running directly on 220 V single-phase mains at roughly 20 W. It is built for continuous-duty cabinet cooling inside \u003ca href=\"\/ko\/collections\/allen-bradley\" style=\"color:#0056B3; text-decoration:underline;\"\u003eAllen-Bradley\u003c\/a\u003e control panels, \u003ca href=\"\/ko\/collections\/siemens\" style=\"color:#0056B3; text-decoration:underline;\"\u003eSiemens\u003c\/a\u003e SIMATIC cabinets and \u003ca href=\"\/ko\/collections\/schneider\" style=\"color:#0056B3; text-decoration:underline;\"\u003eSchneider\u003c\/a\u003e Modicon switchgear, where drivers are not available and a hardwired 220 V supply is the only practical option. KOEED stocks it as a \u003ca href=\"\/ko\/collections\/factory-automation\" style=\"color:#0056B3; text-decoration:underline;\"\u003efactory automation\u003c\/a\u003e cooling spare that cross-references ebm-papst 1200 \/ 1214 \/ 4600 \/ 4650, Ziehl-Abegg FE071-SDK and Sanyo Denki San Ace 120 footprints.\u003c\/p\u003e\n\n\u003c!-- ============ (1) Key Technical Specifications ============ --\u003e\n\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:22px; line-height:30px; margin:32px 0 16px 0;\"\u003eKey Technical Specifications \u0026amp; Overview\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #eeeeee; font-family:Arial, Helvetica, sans-serif; font-size:14px;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eBrand\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003eSDQ (third-party \/ OEM cooling fan)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eSeries\u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003eSAA (120×38 mm AC axial)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003ePart Number\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003eSAA12038B2H\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eModule \/ Fan Type\u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003eAC axial cooling fan, aluminium frame, ball bearing\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eFrame Size\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e120 × 120 × 38 mm (12 cm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eRated Voltage\u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e220 V AC, 50\/60 Hz, single-phase (direct mains, no driver)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eRated Power\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e20 W (typical); rated current ~0.10–0.12 A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eSpeed\u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e2,200–2,800 rpm (50\/60 Hz dependent)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eAirflow\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e~120–180 m³\/h (free air)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eNoise\u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e~38–43 dB(A) at 1 m\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eBearing\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003eBall bearing (B-suffix); sleeve available on request\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eL10 Life\u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e~50,000 h @ 25 °C ambient\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eOperating Temp\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e−10 °C to +70 °C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eTermination\u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e2-lead leadwire (220 V L \/ N), or terminal block on variants\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eFrame \/ Impeller\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003eDie-cast aluminium frame, PBT UL94V-0 impeller\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eTypical Application\u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003eControl cabinet, MCC, switchgear, drive cabinet, HVAC air handler\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eStock Status\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003eIn stock — quote within 24 h at \u003ca href=\"mailto:Moritta@KOEED.COM\" style=\"color:#16c8c8; text-decoration:underline; font-weight:bold;\"\u003eMoritta@KOEED.COM\u003c\/a\u003e\n\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px; margin:16px 0 0 0;\"\u003eThe 220 V rating means the fan plugs directly into a control-cabinet outlet or terminal block — no DC driver, no inverter, no extra 24 V supply. That makes the SAA12038B2H a drop-in replacement for older ebm-papst 4600\/4650 and Ziehl-Abegg FE071-SDK frames in retrofit jobs on \u003ca href=\"\/ko\/collections\/mitsubishi\" style=\"color:#0056B3; text-decoration:underline;\"\u003eMitsubishi\u003c\/a\u003e MELSEC panels and \u003ca href=\"\/ko\/collections\/omron\" style=\"color:#0056B3; text-decoration:underline;\"\u003eOmron\u003c\/a\u003e SYSMAC racks. For related DC \/ 24 V builds, see our \u003ca href=\"\/ko\/products\/saa12038-24v-dc\" style=\"color:#0056B3; text-decoration:underline;\"\u003eSDQ SAA12038 24V DC fan\u003c\/a\u003e and the 172×150×51 mm step-up \u003ca href=\"\/ko\/products\/sdq-saa17251-220v\" style=\"color:#0056B3; text-decoration:underline;\"\u003eSDQ SAA17251 220V\u003c\/a\u003e family page.\u003c\/p\u003e\n\n\u003c!-- ============ (2) Application Scenarios ============ --\u003e\n\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:22px; line-height:30px; margin:32px 0 16px 0;\"\u003eApplication Scenarios \u0026amp; Where It Fits\u003c\/h2\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px; margin:0 0 12px 0;\"\u003eThe SAA12038B2H is a generic-purpose 220 V AC cooling fan — it is not bound to a single OEM. It shows up wherever a 120 mm panel cut-out, 38 mm depth, and 220 V mains are the only constraints, and the budget cannot support a name-brand ebm-papst or Ziehl-Abegg unit. Common deployments in \u003ca href=\"\/ko\/collections\/factory-automation\" style=\"color:#0056B3; text-decoration:underline;\"\u003efactory automation\u003c\/a\u003e include:\u003c\/p\u003e\n\n\u003cul style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControl cabinets \u0026amp; PLC panels\u003c\/strong\u003e — cooling \u003ca href=\"\/ko\/products\/allen-bradley-1756-l73\" style=\"color:#0056B3; text-decoration:underline;\"\u003eAllen-Bradley 1756-L73\u003c\/a\u003e ControlLogix racks, \u003ca href=\"\/ko\/products\/siemens-s7-300-cpu\" style=\"color:#0056B3; text-decoration:underline;\"\u003eSiemens S7-300 CPU\u003c\/a\u003e stations, and \u003ca href=\"\/ko\/products\/mitsubishi-q02hcpu\" style=\"color:#0056B3; text-decoration:underline;\"\u003eMitsubishi Q02HCPU\u003c\/a\u003e bases where a 24 V supply is already loaded with I\/O.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMCC \/ switchgear cabinets\u003c\/strong\u003e — exhaust cooling inside Schneider Prisma, ABB MNS and Siemens Sivacon cubicles that already have 220 V auxiliary circuits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable-frequency drive cabinets\u003c\/strong\u003e — supplementary airflow on Yaskawa CIMR-V, Schneider Altivar 320 and \u003ca href=\"\/ko\/collections\/yaskawa\" style=\"color:#0056B3; text-decoration:underline;\"\u003eYaskawa\u003c\/a\u003e Σ-7 drive cabinets where the drive itself is the heat source.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCNC machine enclosures\u003c\/strong\u003e — roof- or door-mount cooling on \u003ca href=\"\/ko\/collections\/fanuc\" style=\"color:#0056B3; text-decoration:underline;\"\u003eFanuc\u003c\/a\u003e 0i-MD \/ 30i-B panels and \u003ca href=\"\/ko\/collections\/mitsubishi\" style=\"color:#0056B3; text-decoration:underline;\"\u003eMitsubishi\u003c\/a\u003e M70 \/ M80 enclosures to keep the spindle drive below its thermal trip.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobotics controller cabinets\u003c\/strong\u003e — cooling Fanuc R-30iB and Yaskawa DX200 controller enclosures in cells with high duty cycles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHVAC \/ AHU electrical rooms\u003c\/strong\u003e — ventilation of VFD rooms and building-automation panels that run on the building 220 V mains.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInverter \u0026amp; UPS cabinets\u003c\/strong\u003e — supplementary airflow on solar \/ UPS inverter cabinets, especially in outdoor cabinets with 220 V single-phase available.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVision inspection stations\u003c\/strong\u003e — light-duty cooling next to \u003ca href=\"\/ko\/collections\/keyence\" style=\"color:#0056B3; text-decoration:underline;\"\u003eKEYENCE\u003c\/a\u003e CV-5000 and XG-8000 vision processors and \u003ca href=\"\/ko\/collections\/panasonic\" style=\"color:#0056B3; text-decoration:underline;\"\u003ePanasonic\u003c\/a\u003e FP7 PLC racks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px; margin:16px 0 0 0;\"\u003eIf your cabinet uses a 24 V DC bus only, browse the \u003ca href=\"\/ko\/collections\/cabinet-cooling-fans\" style=\"color:#0056B3; text-decoration:underline;\"\u003ecabinet cooling fan\u003c\/a\u003e category for DC variants, or check the \u003ca href=\"\/ko\/products\/sdq-saa12038-24v-dc\" style=\"color:#0056B3; text-decoration:underline;\"\u003eSDQ SAA12038 24V DC\u003c\/a\u003e equivalent. For brand-aligned spare-parts sourcing for the panel that sits behind the fan, see our \u003ca href=\"\/ko\/collections\/allen-bradley-controllogix\" style=\"color:#0056B3; text-decoration:underline;\"\u003eAllen-Bradley ControlLogix\u003c\/a\u003e and \u003ca href=\"\/ko\/collections\/siemens-simatic-s7-300\" style=\"color:#0056B3; text-decoration:underline;\"\u003eSiemens SIMATIC S7-300\u003c\/a\u003e pages.\u003c\/p\u003e\n\n\u003c!-- ============ (3) Integration \u0026 Wiring Notes ============ --\u003e\n\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:22px; line-height:30px; margin:32px 0 16px 0;\"\u003eIntegration \u0026amp; Wiring Notes\u003c\/h2\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px; margin:0 0 12px 0;\"\u003eThe SAA12038B2H is intentionally low-integration. It has no signal pins, no tach output, no alarm line, and no PWM input — it is a two-wire 220 V AC load. That keeps wiring simple but means the fan cannot be software-monitored by the PLC.\u003c\/p\u003e\n\n\u003cul style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect mains connection\u003c\/strong\u003e — connect L and N to a 220 V AC auxiliary circuit, fused at 1 A slow-blow, with a dedicated miniature circuit breaker. Do not tap from a DC bus or a 110 V leg without a step-up transformer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo driver stage\u003c\/strong\u003e — unlike EC fans (ebm-papst 8414N\/8414NG, Sanyo San Ace 9GA), this model needs no 0–10 V \/ PWM signal. If your cabinet is designed around an EC control loop, this fan will not fit the control scheme.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEMI \/ EMC\u003c\/strong\u003e — AC induction motors inject line-borne noise. Place an X2-capacitor line filter (0.1 µF + 2× 1 mH) upstream if the fan shares a circuit with \u003ca href=\"\/ko\/products\/allen-bradley-1756-en2t\" style=\"color:#0056B3; text-decoration:underline;\"\u003eAllen-Bradley 1756-EN2T\u003c\/a\u003e Ethernet\/IP comms or low-level analog I\/O.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGround continuity\u003c\/strong\u003e — the aluminium frame is conductive; bond the frame stud or mounting screws to cabinet PE to avoid touch-current on the panel skin.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRotation \u0026amp; airflow direction\u003c\/strong\u003e — airflow is along the axis of the mounting face. Confirm the airflow arrow on the fan housing matches the cabinet design (intake vs. exhaust) before wiring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDo not daisy-chain on a single thermal switch\u003c\/strong\u003e — if you wire the fan through a cabinet thermostat, derate the contactor to 2 A inductive and put a snubber across the contact to handle the motor inrush.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMechanical fit\u003c\/strong\u003e — the 120×38 mm frame matches the ebm-papst 4600\/4650\/4656 and Ziehl-Abegg FE071-SDK panel cut-out (105 mm), so existing finger guards and filter mats can usually be re-used.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px; margin:16px 0 0 0;\"\u003eFor control-loop integration questions on the panel side (twin Ethernet, PROFINET, EtherCAT), see the \u003ca href=\"\/ko\/products\/siemens-s7-1500-cpu\" style=\"color:#0056B3; text-decoration:underline;\"\u003eSiemens S7-1500 CPU\u003c\/a\u003e spare-parts page and the \u003ca href=\"\/ko\/pages\/plc-error-code-lookup\" style=\"color:#0056B3; text-decoration:underline;\"\u003ePLC Error Code Database\u003c\/a\u003e for thermal-trip diagnostics.\u003c\/p\u003e\n\n\u003c!-- ============ (4) Installation \u0026 Commissioning Tips ============ --\u003e\n\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:22px; line-height:30px; margin:32px 0 16px 0;\"\u003eInstallation \u0026amp; Commissioning Tips\u003c\/h2\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px; margin:0 0 12px 0;\"\u003eMechanical and electrical fit is straightforward, but the SAA12038B2H is still a mains-voltage rotating device. Use the same field practices you would for any ebm-papst 4600-series retrofit in a Schneider or \u003ca href=\"\/ko\/collections\/siemens\" style=\"color:#0056B3; text-decoration:underline;\"\u003eSiemens\u003c\/a\u003e cabinet:\u003c\/p\u003e\n\n\u003cul style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePanel cut-out \u0026amp; gasket\u003c\/strong\u003e — cut a 105±0.5 mm hole on a flat, stiffened surface. Use the supplied foam gasket or a cut rubber gasket to stop bypass air; bypass is the #1 cause of “fan installed, panel still hot” complaints.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinger-guard \/ filter\u003c\/strong\u003e — add a metallic finger-guard on the intake side. In dusty plants (cement, grain, textile), add a washable filter mat and clean it every 30 days. Clogged filters push the motor into thermal overload and shorten L10 life dramatically.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrientation\u003c\/strong\u003e — mount the fan with the leadwire exit at the bottom (or to the side) so condensate cannot wick into the winding.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTighten evenly\u003c\/strong\u003e — torque the four corner screws to ~0.4–0.6 N·m in a cross pattern to avoid warping the aluminium frame, which would distort the bearing bore.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirst-power check\u003c\/strong\u003e — confirm rotation direction against the arrow on the housing; reverse the L\/N wires if rotation is wrong (the fan is symmetric, so it will simply spin the other way).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal verification\u003c\/strong\u003e — after 30 minutes at full load, measure cabinet-internal temperature 50 mm downstream of the fan. The drop should be at least 8–12 °C versus no fan; if not, check for short-circuit airflow paths or blocked exhaust.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAcoustic\u003c\/strong\u003e — the 38–43 dB(A) rating assumes a free-field measurement. Inside a steel cabinet expect +5 dB(A); plan acoustic foam on the cabinet roof if the panel is operator-station adjacent.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpare-pair philosophy\u003c\/strong\u003e — for 24\/7 cells, keep one matched SAA12038B2H as a cabinet spare. Fan failures are the most common cause of PLC thermal trips on \u003ca href=\"\/ko\/products\/omron-cj2m-cpu31\" style=\"color:#0056B3; text-decoration:underline;\"\u003eOmron CJ2M-CPU31\u003c\/a\u003e and \u003ca href=\"\/ko\/products\/allen-bradley-1769-l30er\" style=\"color:#0056B3; text-decoration:underline;\"\u003eAllen-Bradley 1769-L30ER\u003c\/a\u003e CompactLogix panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px; margin:16px 0 0 0;\"\u003eIf the panel uses a 24 V DC bus instead, consider the \u003ca href=\"\/ko\/products\/sdq-saa12038-24v-dc\" style=\"color:#0056B3; text-decoration:underline;\"\u003eSDQ SAA12038 24V DC\u003c\/a\u003e variant. For wider 220 V frames (172×150×51 mm), the \u003ca href=\"\/ko\/products\/sdq-saa17251-220v\" style=\"color:#0056B3; text-decoration:underline;\"\u003eSDQ SAA17251 220V\u003c\/a\u003e upgrade fits the same wiring philosophy at higher airflow.\u003c\/p\u003e\n\n\u003c!-- ============ (5) Procurement, Warranty \u0026 Lead Time ============ --\u003e\n\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:22px; line-height:30px; margin:32px 0 16px 0;\"\u003eProcurement, Warranty \u0026amp; Lead Time\u003c\/h2\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px; margin:0 0 12px 0;\"\u003eKOEED sources the SDQ SAA12038B2H through our \u003ca href=\"\/ko\/pages\/about-china-sourcing-company\" style=\"color:#0056B3; text-decoration:underline;\"\u003eChina Sourcing Company\u003c\/a\u003e supply chain and dispatches from Shenzhen \/ Hong Kong. Pricing follows our standard B2B model: no fixed price tag on the page — send the BOM and we reply with availability and unit price within 24 hours on business days.\u003c\/p\u003e\n\n\u003cul style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead time\u003c\/strong\u003e — single-piece and small-lot orders ship from existing Shenzhen stock, typically 2–5 business days to most APAC \/ EU \/ North America destinations via DHL, FedEx or UPS.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVolume orders\u003c\/strong\u003e — for 50+ pcs, treat as a BOM line and request a project quote at \u003ca href=\"mailto:Moritta@KOEED.COM\" style=\"color:#16c8c8; text-decoration:underline; font-weight:bold;\"\u003eMoritta@KOEED.COM\u003c\/a\u003e. We consolidate fans with related Allen-Bradley, Siemens, Mitsubishi, Omron, Fanuc, Schneider, Yaskawa, Panasonic and KEYENCE spare parts on the same shipment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e — 12-month limited warranty against manufacturing defect under normal industrial use. Warranty excludes damage from over-voltage, dust-clogged intake, or mechanical impact on the impeller.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuthenticity\u003c\/strong\u003e — every SAA12038B2H ships in original SDQ retail packaging with a batch code on the label. Cross-reference sheet (SAA series ↔ ebm-papst \/ Ziehl-Abegg \/ Sanyo \/ Rosenberg) is included on request.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross-reference support\u003c\/strong\u003e — if you are migrating an older ebm-papst 4600\/4650\/4656 or a Ziehl-Abegg FE071-SDK, send the old P\/N and we will confirm the SDQ equivalent and the mechanical delta (depth, leadwire position, mounting hole pattern).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePayment \u0026amp; logistics\u003c\/strong\u003e — worldwide shipping, B2B invoicing in CNY \/ USD \/ EUR; full tracking on every order. See our \u003ca href=\"\/ko\/pages\/shipping-policy\" style=\"color:#0056B3; text-decoration:underline;\"\u003eShipping Policy\u003c\/a\u003e and \u003ca href=\"\/ko\/pages\/return-policy\" style=\"color:#0056B3; text-decoration:underline;\"\u003eReturn Policy\u003c\/a\u003e for the standard terms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color:#16c8c8; padding:24px 32px; margin:32px 0; text-align:center; font-family:Arial, Helvetica, sans-serif; border-radius:4px;\"\u003e\n  \u003ch3 style=\"margin:0 0 12px 0; color:#ffffff; font-size:20px; line-height:28px;\"\u003eNeed this fan in a cabinet BOM?\u003c\/h3\u003e\n  \u003cp style=\"margin:0 0 16px 0; color:#ffffff; font-size:15px; line-height:22px;\"\u003eSend your instrument list to \u003cstrong\u003eMoritta@KOEED.COM\u003c\/strong\u003e and we will reply with stock + price within 24 hours.\u003c\/p\u003e\n  \u003ca href=\"mailto:Moritta@KOEED.COM?subject=RFQ%20%E2%80%94%20SDQ%20SAA12038B2H%20220V%20Cabinet%20Fan\" style=\"display:inline-block; background-color:#ffffff; color:#0056B3; padding:12px 24px; text-decoration:none; font-weight:bold; border-radius:4px; font-size:15px;\"\u003eRequest a Quote →\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:1px solid #0056B3; padding:16px 24px; margin:16px 0; text-align:left; font-family:Arial, Helvetica, sans-serif; border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 8px 0; color:#111111; font-size:15px; line-height:22px;\"\u003eLooking for more cooling-fan sizes or DC variants?\u003c\/p\u003e\n  \u003ca href=\"\/ko\/collections\/cabinet-cooling-fans\" style=\"display:inline-block; color:#0056B3; padding:6px 18px; text-decoration:none; font-weight:bold; border:1px solid #0056B3; border-radius:4px; font-size:14px;\"\u003eBrowse Cabinet Cooling Fans →\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:1px solid #eeeeee; background-color:#f4fcfc; padding:16px 24px; margin:16px 0; font-family:Arial, Helvetica, sans-serif; border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 4px 0; color:#111111; font-size:15px; font-weight:bold;\"\u003e\u0026gt; Need a fault-code lookup for a hot PLC in the same cabinet?\u003c\/p\u003e\n  \u003cp style=\"margin:0 0 8px 0; color:#333333; font-size:14px;\"\u003eTry the KOEED free online PLC error code database.\u003c\/p\u003e\n  \u003ca href=\"\/ko\/pages\/plc-error-code-lookup\" style=\"color:#0056B3; text-decoration:underline; font-weight:bold; font-size:14px;\"\u003eOpen PLC Error Code Lookup\u003c\/a\u003e\n\u003c\/div\u003e\n","brand":"KOEED","offers":[{"title":"Default Title","offer_id":44775978598585,"sku":"256577704889","price":32.2,"currency_code":"USD","in_stock":true}],"url":"https:\/\/koeed.com\/ko\/products\/sdq-fan-saa12038b2h-220v-20w-12cm-cabinet-fan","provider":"KOEED","version":"1.0","type":"link"}