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The E-T-A 3120-F521-P7T1-W15D-15A is a thermal circuit breaker that functions as an ON/OFF switch 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 in various applications.
Key features include a rocker actuation, single or double pole versions, and reliable switching behavior due to its positively trip-free mechanism. This model is designed for panel mounting and offers international approvals. It operates at a rated voltage of 250 VAC or 50 VDC and has a current rating of 15A.
Typical 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. The device provides a degree of protection of IP40 in the operating area and can achieve IP54 or IP66 at the terminal area with a water splash cover.
| 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 for AC 240 V is 0.1 to 20 A, for DC 50 V it is 0.1 to 4 A, and for DC 28 V it is 0.1 to 20 A. This specific model is rated at 15A.
The rated voltage is 240 V AC and 50 V DC.
This circuit breaker features a rocker actuator.
This is a 2-pole circuit breaker.
The mounting type is Panel Mount.
The ambient temperature range is -30 to 60 °C.