New FUJI BZ6V10D Operating Handle — Door-Mounted Rotary Operator for BW-Series MCCBs

Fuji Electric · BZ6V Series · MCCB Rotary Handle · In stock

The BZ6V10D is a door-mounted rotary operating handle from Fuji Electric designed for direct-fit use with the BW family of molded case circuit breakers. The BZ6V operator brings the breaker's ON / OFF / TRIP function out to the cabinet door, so the disconnect can be safely operated with the enclosure closed. It is a direct-fit replacement handle for installations that already use BW32, BW50, BW63, BW100 or BW250 frame MCCBs in low-voltage switchgear and machine control panels.

Panel builders, switchgear integrators, and MRO teams standardise on the BZ6V family because it lets them mount the breaker deep inside a cabinet without losing day-to-day control. The handle accepts multiple padlocks in the OFF position, satisfying Lockout / Tagout (LOTO) requirements on industrial control panels and helping sites pass electrical-safety audits. Where a previous handle has been broken, lost, or upgraded for compliance, the BZ6V10D drops in as a like-for-like Fuji spare without rewiring or panel rework.

KOEED supplies the BZ6V10D alongside the wider BZ6V handle family and the BW breaker lineup, and we quote it together with PLCs, HMIs, and servo components from the nine-brand matrix (Allen-Bradley, Siemens, Mitsubishi, Omron, Fanuc, Schneider, Yaskawa, Panasonic, and KEYENCE) so a single RFQ can cover both the disconnect hardware and the control hardware on the same panel.

Key Specifications

Datasheet Highlights

• Operator type — extended rotary handle for cabinet door, three-position (ON / OFF / TRIP), with positive mechanical indication of each state on the handle escutcheon.
• Door interlock — the handle mechanically prevents the cabinet door from being opened while the breaker is in the ON position. The interlock can be defeated by a qualified technician using a small tool, which is required for commissioning and inspection.
• Padlock facility — the OFF position accepts up to three padlocks (hasp style) so multiple trades can apply their own lock for group Lockout / Tagout during maintenance.
• Trip indication — the handle clearly shows the TRIP state, allowing an electrician to identify a tripped breaker at a glance without opening the panel. The handle can be reset by turning it fully to OFF before re-energising.
• Frame compatibility — the BZ6V10D is sized for the smaller-frame end of the Fuji BW family (32 A to 250 A class). For exact frame mapping, shaft length, and door cut-out dimensions, refer to the official Fuji BZ6V / BW datasheet.
• Material & finish — robust black engineering-polymer handle on a metal shaft and mounting plate, designed for the long service life expected of industrial switchgear.
• Operating temperature — rated for the same industrial ambient range as the parent BW breakers; refer to the BZ6V datasheet for the exact temperature window and derating notes.

Typical Applications

• Main incoming disconnect on industrial control panels and motor control centres (MCCs) where the breaker is recessed behind the cabinet door.
• Door-mounted breaker operation on machine tools, packaging lines, conveyor systems, and material-handling equipment.
• Distribution switchboards where the breaker must be operable with the cabinet closed and padlocked for safe isolation.
• Replacement of broken, missing, or non-compliant handles on existing Fuji BW-series MCCBs already in service (MRO and retrofit work).
• OEM panel builds where the BZ6V family is standardised across multiple machine variants for spare-parts commonality and faster commissioning.
• Outdoor or washdown-rated panels (paired with an appropriate gasket kit) where IP54 ingress protection is required on the front face.
• Process-industry cabinets — water treatment, food & beverage, chemical dosing — where the disconnect must be visible and clearly indicated to operating staff.
• Marine, mining, and heavy-industry panels that benefit from the door-interlock + padlock combination for crew-safety compliance.

The BZ6V10D is a common addition to KOEED's low-voltage switchgear shipments, and is frequently quoted on the same BOM as PLCs, servos, and HMIs from the KOEED nine-brand matrix. For a quick refresher on how MCCB rotary handles are selected, see the MCCB door-mount handle selection guide for shaft length, IP rating, and LOTO pattern notes.

Related Modules & Cross-Reference

Warranty & Authenticity

• Genuine Fuji part — sourced through established channels and visually inspected before shipping. KOEED does not relabel or rebrand third-party handles as Fuji, and we do not supply look-alike copies as "equivalent" without disclosing it.
• Function-tested — each handle is checked for smooth ON / OFF / TRIP rotation, correct door-interlock engagement, and padlock-holes alignment before it leaves the bench.
• Factory-sealed packaging — the BZ6V10D ships in its original Fuji packaging with the part-number label intact, so your receiving inspection can verify the SKU without opening the box.
• Worldwide shipping — DHL, FedEx, and UPS for small-quantity orders; air-freight or sea-freight options for panel-shop bulk orders. We ship with proper export documentation so the consignment clears customs without delay.
• B2B quotation workflow — KOEED works on an RFQ basis. Send your full panel BOM to Moritta@KOEED.COM and we will reply with availability and price within 24 hours on business days.
• Bulk pricing for panel shops — if you build a recurring number of Fuji-equipped panels per year, ask for a standing-quote arrangement on the BZ6V family and the BW breakers that go with them.
• Hard-to-find & obsolete support — if you are looking for an EOL Fuji handle, a discontinued BZ6V variant, or a cross-brand equivalent for a legacy panel, send the datasheet or a photo of the nameplate to Moritta@KOEED.COM and we will check the channel for a match.