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The 3120-F521-PTT1-W01D-10A is a thermal circuit breaker produced by E-T-A. It is designed for circuit protection applications, providing reliable overcurrent interruption. The breaker has a current rating of 10A and a voltage rating of 250V. It features a rocker actuator and is intended for panel mounting. The device complies with multiple safety standards including CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077. It is suitable for use in electrical systems requiring circuit interruption at specified ratings and environmental conditions.
This circuit breaker is rated for AC 240V and DC 50V operation, with a typical life of up to 30,000 operations for single-pole configurations and up to 50,000 operations for two-pole configurations under specified test conditions. It offers insulation coordination at 2.5 kV and dielectric strength of 3,000V AC pole to pole. The device is mounted on panels and features an IP40 degree of protection in the operating area, with options for higher protection in terminal areas. It is designed to withstand vibration and temperature ranges from -30°C to 60°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The circuit breaker has a voltage rating of 250V.
The current rating is 10A.
It features a rocker actuator.
It is designed for panel mounting.
It complies with CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.
It has a typical life of up to 50,000 operations in two-pole configurations.