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This E-T-A 3900-P10-SI-1A is a single-pole thermal magnetic circuit breaker designed for reliable overcurrent protection. It operates with a current rating of 1A and supports voltage ratings of up to 250V AC and 65V DC. The breaker features a push-to-reset actuator and a panel mount design for easy integration into control panels and systems.
Approved to the IEC 60934 standard, this circuit breaker ensures compliance with international safety requirements. It has a typical operating life of 5,000 operations under inductive and resistive loads. The ambient operating temperature range is from -30°C to +60°C. The unit offers a degree of protection of IP40 in the operating area and IP00 at the terminals.
Typical applications for this circuit breaker include process control systems, instrumentation, communications systems, and rail vehicles. Its robust construction and adherence to standards make it suitable for demanding industrial environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 1A.
It is rated for 250V AC and 65V DC.
It is a thermal magnetic circuit breaker.
It has 1 pole.
The mounting type is Panel Mount.
The operating temperature range is -30°C to +60°C.
The interrupting capacity is 1000A at 250V AC.