SiemensPanel-Mounted Key Switches without Contacts
Siemens Keyed Selector Switch: 2 Position, 22 mm Panel Mounting Size
The SIEMENS Keyed Selector Switch is a panel-mounted key switch without contacts, part of the Series 3SU. It features a 2-position, 22 mm panel mounting size and a momentary/momentary switch action. The key removal…
SKU 3G-OTH-32796
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerNo account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h
Not sure this is the right part? Get a recommendation.
Need installation or engineering help?
Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineerAsk a question
Siemens Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The SIEMENS Keyed Selector Switch is a panel-mounted key switch without contacts, part of the Series 3SU. It features a 2-position, 22 mm panel mounting size and a momentary/momentary switch action. The key removal position is left, and the manufacturer part number is 3SU1050-5BC01-0AA0.
Used in
Common applications for SiemensDistrict cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks
Siemens Products
3G Electric supplies Siemens panel-mounted key switches without contacts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
