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Siemens Contact Block: 22 mm Panel Mounting Size, 1NO, Momentary, 3SU1 Series - Contact Blocks
SiemensContact Blocks

Siemens Contact Block: 22 mm Panel Mounting Size, 1NO, Momentary, 3SU1 Series

The SIEMENS Contact Block (MPN 3SU14002AA101BA0) is a 22 mm panel mounting size contact block from the 3SU1 series. It features a momentary switch action with 1 normally open (NO) contact and screw terminals for…

SKU 3G-OTH-33924

Brand
Siemens
Item
Contact Block: 22 mm Panel Mounting Size, 1NO, Momentary, 3SU1 Series
Category
Contact Blocks
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Technical Specifications

Siemens
Manufacturer Part Number
3SU14002AA101BA0
Series
3SU1
Type
1NO, Momentary, Screw Terminals
Color
Black/Green
Switch Action
Momentary
Compatible with Series
3SU1
Terminal Connection Type
Screw Terminals
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS Contact Block (MPN 3SU14002AA101BA0) is a 22 mm panel mounting size contact block from the 3SU1 series. It features a momentary switch action with 1 normally open (NO) contact and screw terminals for wiring. The unit is black and green in color.

Frequently Asked Questions

What is the SIEMENS 3SU14002AA101BA0 contact block used for?

The SIEMENS 3SU14002AA101BA0 contact block is used in industrial control panels for momentary switching applications. It provides one normally open (NO) contact and is designed for 22 mm panel mounting, commonly used in machinery, conveyors, and process control systems.

What are the specifications of the SIEMENS 3SU14002AA101BA0 contact block?

The SIEMENS 3SU14002AA101BA0 is a 22 mm panel mounting contact block from the 3SU1 series. It has 1 normally open (NO) contact, momentary switch action, and screw terminals. The color is black/green. It is compatible with the 3SU1 series and uses screw terminal connections.

Where to buy the SIEMENS 3SU14002AA101BA0 contact block worldwide?

3G Electric supplies the SIEMENS 3SU14002AA101BA0 contact block worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this 3SU1 series momentary contact block.

How to install the SIEMENS 3SU14002AA101BA0 contact block?

To install the SIEMENS 3SU14002AA101BA0 contact block, mount it into a 22 mm panel cutout and secure it with the provided hardware. Connect wires to the screw terminals according to your control circuit. Ensure the momentary action is correctly oriented. Follow standard industrial wiring practices for safety.

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 contact blocks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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