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The E-T-A 3120-F321-P7T1-W19DG4-8A is a thermal circuit breaker that combines ON/OFF switching with integral overcurrent protection, conforming to S-type TO CBE to EN/IEC 60934 standards. Its trip element is bimetal, making it suitable for overload protection of motors, pumps, transformers, and cables.
This two-pole breaker has a current rating of 8A and can handle AC voltages up to 250V and DC voltages up to 50V. It features a rocker actuator and is designed for panel mounting. The illumination is green with a nominal voltage of 185V.
Key technical specifications include a rated voltage of AC 240V and DC 50V, with a current rating range of 0.1 to 20A. The breaker offers a typical life of 30,000 operations for single-pole configurations and 50,000 operations for two-pole configurations under specific conditions. It operates within an ambient temperature range of -30 to 60 °C and meets various international approvals including CSA, GB, IEC, and UL standards.
| 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 8A.
It has a voltage rating of 250V AC and 50V DC.
This circuit breaker has two poles.
It is designed for panel mounting.
The ambient temperature range is -30 to 60 °C.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is 1 Unlimited.