Siemens

3NB1138-1KK11

Image for illustration purposes only.

Siemens

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

Condition Warehouse Stock Price
New Sealed (Min. Quantity: 3)
Full 24 months warranty
Est. shipping: August 18 2026
WM66-3N Enquire now £122.00 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: July 21 2026
WM59-3N Low stock - Get Quote
New Sealed
Full 24 months warranty
Est. shipping: July 20 2026
WM44-3N 10+ in stock - Get Quote
Buying more than one? Get Quote
Part Information:
Part Number:
3NB1138-1KK11
Manufacturer:
Availability:
10+ available from our partners
Condition:
New Sealed
Warranty:
Full 24 months warranty
Lead Time:
Need it Faster? Please Check With CJS
System ID Number:
4305638
Shipping:
We deliver worldwide
Weight:
0.65kg
Dimensions:
265mm x 150mm x 85mm
Also Known As:
3NB1138_1KK11, 3NB11381KK11, 3NB1138/1KK11, 3NB1138-1KK11
Our Warehouse Description:

The 3NB1138-1KK11 is a tag fuse designed for industrial and commercial electrical applications. It has a current rating of 550A and is suitable for use with voltages up to 750V. The fuse features a size of 137mm and is equipped with screw connections M10, along with 110mm slotted knives. This fuse is intended for protecting electrical circuits, particularly in DC spanning systems.

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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