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The E-T-A 3120-F72S-H7T1-A30QG4-16A 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.
This model features a 16A current rating and supports a voltage rating of 250VAC and 50VDC. It is equipped with a rocker actuator for operation and is designed for panel mounting. The circuit breaker is a 2-pole unit.
Key technical specifications include a dielectric strength of 3000 VAC pole-to-pole and 1500 VAC at the operating area, with an insulation resistance greater than 100 MΩ at 500 VDC. The interrupting capacity is 150A for 1-pole and 250A for 2-pole configurations.
Environmental and compliance data includes an operating temperature range of -30 to 60 °C, an IP40 degree of protection for the operating area, and IP00 for the terminal area. It is listed with RoHS3 compliance, MSL 1, and REACH unaffected status.
| 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 16A.
It is rated for 250VAC and 50VDC.
It is designed for panel mounting.
It features a rocker actuator.
It is a 2-pole unit.
The ambient temperature range is -30 to 60 °C.
The operating area has an IP40 degree of protection.