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The E-T-A 3120-F524-H7T1-W02D-10A is a thermal circuit breaker designed for overload protection of motors, pumps, transformers, and cables. It functions as an ON/OFF switch with integral overcurrent protection, utilizing a bimetal trip element.
Key electrical specifications include a current rating range of 0.1 to 20A at AC 240V and 0.1 to 4A at DC 50V. The breaker offers a dielectric strength of 3000V AC for the operating area and 1500V AC pole-to-pole. It has an interrupting capacity of 150A for single pole and 250A for double pole configurations.
This circuit breaker features a rocker actuator and is designed for panel mounting. It operates within an ambient temperature range of -30 to 60°C and provides a degree of protection of IP40 in the operating area. The device is built to withstand vibration up to 8g.
Typical applications for this thermal circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating range is 0.1 to 20 A at AC 240 V and 0.1 to 4 A at DC 50 V.
The rated voltage is AC 240 V and DC 50 V.
This circuit breaker is designed for panel mounting.
The ambient operating temperature range is -30 to 60 °C.