278490

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Full 24 months warranty
Worldwide Delivery

Condition: New Sealed

£34.50

Est. shipping: December 21 2026

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Condition Warehouse Stock Price
New Sealed
Full 24 months warranty
Est. shipping: December 21 2026
WM71-27 Enquire now £34.50 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: December 21 2026
WM66-27 Enquire now £37.50 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: December 21 2026
WM97-27 Enquire now £40.00 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: December 21 2026
WM85-27 Enquire now £43.50 Add to Cart
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Full 12 months warranty
Worldwide Delivery

Condition: New

Priced on Request

Est. shipping: November 11 2026

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Our Warehouse Description:

The 278490 is a three-pole short-circuit protective breaker from the Eaton Moeller series PKM0. It features a rated current of 12 A (Iu) and a maximum breaking capacity (Irm) of 186 A. Designed with screw terminals, it provides reliable protection for electrical circuits and motors, including those with efficiency class IE3. Suitable for motor protection applications, it supports rated operating power at AC-3, 400 V up to approximately 5.5 kW.

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

Part Number:
278490
Manufacturer:
Availability:
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Conditions:
New Sealed and New
Warranty:
Full 24 months warranty
Full 12 months warranty
Lead Time:
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System ID Number:
7188421
Shipping:
We deliver worldwide
Also Known As:
278490

Eaton specialises in power management and industrial automation solutions, offering products such as circuit protection, drives, control systems, and hydraulic components. Their technologies focus on improving efficiency, safety, and sustainability across diverse industries.

Part Description:
PKM0-12 Short-circuit protective breaker, Iu 12 A, Irm 186 A, Screw terminals, Also suitable for motors with efficiency class IE3.
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