Siemens AGG5.110 CAN Bus Connection Shield - Complete Technical Guide
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What is the Siemens AGG5.110 contact set?
The AGG5.110 is a Siemens contact set for machine-tool electronics racks — six spring-contact assemblies, each a zinc-plated clip with two cross-recess screws, a grey lead and a gold-plated pin contact at its end. In the Siemens numbering (AGG = contact/accessory range for SINUMERIK and SIMODRIVE electronics), this bag is the standard six-piece set; the listing title's "CAN Bus Connection Shield" wording overstates it — the photographed goods are the contact clips themselves, bagged under a hand-lettered AGG5.110 label. Each clip's shape reads its job: the forked feet snap against the rack rail, the curved spring bridge presses a contact finger onto the mating surface, and the grey lead with its gold pin carries the connection to the shield or earth point beside it. One bag, six assemblies, received new; it passed through the Koeed warehouse on 7 July 2025 (ordered at 95 each per the intake record), and the five photos and video below show it as received.
Part details
| Field | Value |
|---|---|
| Part number | AGG5.110 (hand-lettered bag label) |
| Manufacturer | Siemens accessory range (AGG prefix) for machine-tool electronics racks |
| Type | Spring contact assemblies — six per bag |
| Construction | Zinc-plated steel clip: forked rail feet, curved spring bridge, two cross-recess screws; grey lead with gold-plated pin contact |
| Quantity | 6 assemblies, bagged |
| Condition | New, unused (per intake record) |
| Intake recorded | 7 July 2025 |
Fitting notes
These clips live where a rack or module must touch its earth: the feet grip the mounting rail, the two screws clamp the bridge at the height the cabinet uses, and the gold pin lands in the shield or earth terminal beside it — the gold plating is why the contact stays low-resistance over years of cabinet vibration. Fit them with the lead dressing away from power conductors, and keep the bag's six-piece count intact when planning a retrofit, since racks typically take these in matched pairs along the rail. Nothing on the photo set shows wear: the plating is bright, the screws turn freely, and the leads are factory-dressed.
Photos and video
All images below are original warehouse photos of the exact set covered by this record, taken before dispatch. Click any photo to view it full size.
For a Siemens board-level spare from the same shelf, see the 6RY1803-1DA02 power interface boards — new in original Siemens boxes.
Sourcing help
KOEED supplies Siemens rack accessories and machine-tool electronics spares, in active and EOL stock. Send the part number for a quote.
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