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The E-T-A 3120-F521-P7T1-W01K-15A 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 2-pole breaker has a current rating of 15A and a voltage rating of 250V. It features rocker actuation for user interface and is designed for convenient snap-in panel mounting. The breaker is approved by CSA, GB, IEC, and UL standards.
Key technical data includes a rated voltage of 240 VAC / 50 VDC, a current rating range of 0.1 to 20A, and typical life expectancies of 30,000 to 50,000 operations depending on pole configuration and load type. It operates within an ambient temperature range of -30°C to 60°C.
Applications for this circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. Options such as illumination, water splash protection, and auxiliary contacts are available.
| 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 15A.
The voltage rating is 250V.
This circuit breaker has 2 poles.
It uses a rocker actuator.
It is designed for panel mount installation.
The ambient temperature range is -30°C to 60°C.
Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools.