Eaton

278527

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Condition Warehouse Stock Price
New Sealed
Full 24 months warranty
Est. shipping: September 07 2026
WM66-27 Enquire now £9.00 Add to Cart
New Sealed (Min. Quantity: 12)
Full 24 months warranty
Est. shipping: September 07 2026
WM85-27 Enquire now £9.00 Add to Cart
New
Full 12 months warranty
Est. shipping: August 06 2026
WM61-27 25+ in stock - Get Quote
Buying more than one? Get Quote
Part Description:
Miniature circuit breaker (MCB), 4 A, 1p, characteristic: B
Part Information:
Part Number:
278527
Manufacturer:
Availability:
25+ available from our partners
Conditions:
New Sealed and New
Warranty:
Full 24 months warranty
Full 12 months warranty
Lead Time:
Need it Faster? Please Check With CJS
System ID Number:
5715647
Shipping:
We deliver worldwide
Also Known As:
278527
Our Warehouse Description:

The 278527 is a miniature circuit breaker (MCB) with a single pole and a current rating of 4A. It features a B-type tripping characteristic, suitable for protecting circuits against overcurrent and short circuits. Designed for both AC (up to 240V) and DC (up to 48V) applications, it has a breaking capacity of 10 kA or 15 kA depending on the specific model. The 278527 is part of the xEffect series, offering reliable circuit protection in various electrical installations.

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

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.

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