CLB Thermal Circuit Breaker 25 Amps


Quick Overview

The CLB-Series is a compact, single pole, push-to-reset family of thermal circuit breakers designed to protect equipment. The CLB-Series features ratings from 3-40 amps with a variety of bushing and termination options.

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Rating25 Amps
Voltage 48VDC / 250VAC
Dielectric Strength2500 VAC/1 minute
Interrupting Capacity2500 amps @ 32 VDC
Insulation Resistance100M ohms
Voltage Drop< 0.25 V


Number of Poles1
Actuator StylePush to reset button
MountingM12 mounting bush fitted with a knurled nut
Operating Temp-10°C to 60°C
Dimensions (overall)35mmL x 14.5mmW x 58.6mmH

The popular CLB-Series miniature circuit breakers from Carling Technologies offer a reliable, cost effective solution for circuit protection requirements. The CLB-Series is available in a range of current ratings up to 40 Amps and is suitable for both AC and DC extra low voltage applications.

The compact design, quick connection and simple mounting makes installation a breeze. The standard model is supplied with a M12 mounting bush fitted with a knurled nut. An indicator plate which fits over the bushing is also available and is imprinted with the words ‘Circuit Breaker – Press To Reset’.

An optional clear silicon rubber waterproof boot is also readily available. Various hardware options, terminals, actuator colours and mounting styles are available upon request.

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