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The WEIDMULLER BR3D8AC is a thermal magnetic miniature circuit breaker engineered for either AC or DC branch circuit protection. These circuit breakers are proven solutions to protect your wires and cables from application or device malfunctions. They are suitable for protecting circuit cables as well as motors, generators and transformers, thyristors and silicon rectifiers, and provide additional protection of computers and their peripheral equipment, industrial process control systems, telecommunications equipment and power supplies.
The breaker is rail mountable, easy to visually inspect, switch manually (or remotely trip with shunt trip devices) and monitor using an auxiliary contact. It features a voltage rating of AC/DC, an interrupting capacity of UL 489, UL 1077, and a current rating from 1-63 amps. The operating temperature range is -35°C to 70°C, with environmental protection rated at IP20. Mechanical operating cycles are rated at 20,000, and electrical cycles at 6,000. It supports wire sizes up to 35mm² and has been shock tested to IEC 60068-2-27.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The voltage rating is AC/DC.
The current rating is from 1 to 63 amps.
It is designed for DIN rail mounting.
The operating temperature range is -35°C to 70°C.
The environmental protection rating is IP20.