S271-K25 Circuit Breaker, 25 A, 1‑Pole, up to 277 VAC

Product Description

The S271-K25 is a compact, DIN rail–mount circuit breaker engineered for reliable branch protection in industrial control panels and equipment. Rated 25 A with a single pole, it supports applications up to 277 VAC on AC systems, making it suitable for lighting circuits and auxiliary loads commonly found in commercial and industrial environments. The device is designed for quick installation on standard DIN rails and offers consistent trip performance to safeguard conductors and connected devices from overloads and short circuits. Its form factor is optimized for dense panel layouts while maintaining clear marking for identification. Use it as part of coordinated protection schemes where upstream and downstream devices are selected to meet fault current and selectivity requirements. Package contents typically include the breaker itself; accessories such as auxiliary contacts or shunt trips are not implied and should be sourced separately if required.

Key Features

• •DIN rail mount form factor

Buy Options

Condition, indicative price, stock, and lead time. Confirm current availability via RFQ.

Specifications

Model number

S271-K25

Poles

1

Current rating

25 A

Voltage rating

Up to 277 VAC

Type

Circuit breaker

Brand

ASEA BROWN BOVERI

Part #

S271-K25

Category

Circuit Breaker

Subcategory

Din Rail Mount Circuit Breaker

Weight

0.25 lbs

FAQ