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The E-T-A 3120-F521-P7T1-W02D-0.3A is a two-pole thermal circuit breaker from the 3120-F series, designed for reliable overcurrent protection. It functions as an ON/OFF switch with integral overcurrent protection, utilizing a bimetal trip element.
Key electrical specifications include a current rating of 300mA and a voltage rating of 250VAC or 50VDC. The breaker is approved by CSA, GB, IEC, and UL standards. It features a rocker actuator and is designed for panel mounting.
This circuit breaker is suitable for various applications including overload protection of motors, pumps, transformers, and cables. Its robust design ensures reliable switching behavior and it offers international approvals, making it a versatile component for industrial and professional equipment.
The device operates within an ambient temperature range of -30 to 60 °C and offers a degree of protection of IP40 in the operating area. Options for water splash protection are available, increasing its suitability for diverse 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 300mA.
It is rated for 250VAC and 50VDC.
This circuit breaker has 2 poles.
It uses a rocker actuator.
The mounting type is Panel Mount.
The ambient temperature range is -30 to 60 °C.
It is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.