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The E-T-A 3120-F72N-P7T1-A30QT3-6A is a thermal circuit breaker designed for overload protection. It functions as an ON/OFF switch with integral overcurrent protection, utilizing a bimetal trip element.
This two-pole breaker has a current rating of 6A and can handle up to 250VAC or 50VDC. It features a rocker actuator for easy operation and is designed for panel mounting. The breaker offers reliable switching behavior and is positively trip-free.
Typical applications for this type of circuit breaker include overload protection for motors, pumps, transformers, and cables. It is also suitable for use in medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, and audio equipment.
Key technical data includes an ambient temperature range of -30 to 60 °C, an interrupting capacity of 150A (1-pole) or 250A (2-pole) at 2.5-20A, and a dielectric strength of AC 3,000V between poles. The operating area has a degree of protection of IP40.
| 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 6A.
It is rated for 250 VAC and 50 VDC.
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.