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Siemens Multihead Operator: Non-Illuminated, 2 Button, Extended/Flush Profile - Multihead Push-Button Operators
SiemensMultihead Push-Button Operators

Siemens Multihead Operator: Non-Illuminated, 2 Button, Extended/Flush Profile

The SIEMENS Multihead Operator: Non-Illuminated is a 2-button, momentary/momentary push-button operator from the 3SU series. It features an extended/flush profile and a 22 mm mounting size, with a non-metallic…

SKU 3G-OTH-128484

Also listed as: 3SU10003BB420AK0 · 3SU1000 3BB42 0AK0

Brand
Siemens
Item
Multihead Operator: Non-Illuminated, 2 Button, Extended/Flush Profile
Category
Multihead Push-Button Operators
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Siemens
Manufacturer Part Number
3SU1000-3BB42-0AK0
Type
Extended/Flush Profile
Button
2
Mounting Size
22 mm

Technical Documents

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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS Multihead Operator: Non-Illuminated is a 2-button, momentary/momentary push-button operator from the 3SU series. It features an extended/flush profile and a 22 mm mounting size, with a non-metallic construction. This product is identified by manufacturer part number 3SU1000-3BB42-0AK0.

Frequently Asked Questions

What is the SIEMENS 3SU1000-3BB42-0AK0 multihead operator used for?

This SIEMENS multihead push-button operator is used for industrial control panel applications requiring momentary dual-button actuation. It is suitable for machinery start/stop, mode selection, or signaling in manufacturing, process automation, and building management systems where a non-illuminated, non-metallic 22 mm mounting operator is specified.

What are the specifications of the SIEMENS 3SU1000-3BB42-0AK0?

The SIEMENS 3SU1000-3BB42-0AK0 is a non-illuminated multihead operator from the 3SU series. It features two momentary/momentary push buttons with an extended/flush profile, a 22 mm mounting size, and non-metallic construction. The manufacturer part number is 3SU1000-3BB42-0AK0.

Where to buy the SIEMENS 3SU1000-3BB42-0AK0 worldwide?

You can source the SIEMENS 3SU1000-3BB42-0AK0 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine SIEMENS components for industrial applications.

How to install the SIEMENS 3SU1000-3BB42-0AK0 multihead operator?

Install the SIEMENS 3SU1000-3BB42-0AK0 into a 22 mm panel cutout. Secure the operator with the provided mounting nut, ensuring the extended/flush profile aligns correctly. Wire the momentary contacts per your control circuit diagram. Follow standard industrial safety practices and consult the SIEMENS 3SU series installation manual for torque and wiring details.

Used in

Common applications for Siemens
District 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 multihead push-button operators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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SIEMENS Multihead Operator: Illuminated, 2 Button, Extended/Flush Profile, 22 mm Mounting Size (MPN 3SU1001-3BB42-0AK0)
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