Siemens

5SM1344-0LB

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Siemens

If you're unsure whether this part is a perfect match, please contact us.

Condition Warehouse Stock Price
New Sealed
Full 24 months warranty
Est. shipping: July 02 2026
WM75-5S Low stock £62.00 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: July 06 2026
WM44-5S Low stock - Get Quote
Buying more than one? Get Quote
Part Information:
Part Number:
5SM1344-0LB
Manufacturer:
Availability:
Low stock
Condition:
New Sealed
Warranty:
Full 24 months warranty
Lead Time:
Usually Dispatched In 2-3 Days
System ID Number:
5337864
Shipping:
We deliver worldwide
Also Known As:
5SM1344_0LB, 5SM13440LB, 5SM1344/0LB, 5SM1344-0LB
Our Warehouse Description:

The 5SM1344-0LB is a four-pole residual current device (RCD) or residual current circuit breaker (RCB) designed for electrical protection. It features a current rating of 40A and a residual current sensitivity of 30mA, suitable for safeguarding against electrical shock and leakage currents. The device has a size compatible with DIN 43880 installation standards and is configured for a protection type AC (WS). It is intended for use in electrical distribution systems to enhance safety by disconnecting power in the event of leakage faults.

The above description is based on our office/warehouse notes. Some data may be inaccurate - refer to your part number.
Siemens:

Siemens is a global leader in industrial automation, digitalisation, and electrification, offering products such as PLCs, drives, industrial robots, and process control systems. Known for innovation and sustainability, Siemens’ technologies enhance efficiency, safety, and performance across industries like manufacturing, energy, and healthcare.

***CJS Automation is NOT an authorised distributor of Siemens***

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