ABB S753 DR E100 3P Selective miniature circuit breaker 100A

The S753DR-E100 Selective Main Line Circuit Breaker with order number 2CDH783010R0822 is on offer from us. This original circuit breaker is certified according to IEC / EN 60947-2 and is used in main distributions or switchgear. It offers exceptional selectivity for upstream and downstream protective devices and does not need a neutral conductor connection, as it is voltage-independent.

Interestingly, no auxiliary power is required to activate or deactivate the protection function. The S750DR is designed for DIN rail mounting and can be placed on a 40mm busbar system using the S750DR-QA busbar adapter. The circuit breaker is used in functional buildings, industry, safety-relevant areas, and to ensure high plant availability.

It has a rated operating voltage of 400 V AC and a rated current of 100 A. The rated breaking capacity and rated ultimate short-circuit breaking capacity at 400 V AC are an impressive 25 kA. The main switch can be used with any feed-in and has a red ON / green OFF switching position indicator.

The dimensions are as follows: width - 89 mm, height - 130 mm, depth - 96 mm and the net weight is 1.1 kg. The circuit breaker is protected to IP20 and offers IP40 protection when installed in the distribution box with cover.