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This E-T-A 4220-T110-K0M1-H121-A-4A is a thermal-magnetic circuit breaker with a current rating of 4A and a voltage rating of 277V AC. It features a single pole design and is suitable for various industrial applications.
The circuit breaker is designed for high rupture capacity, meeting standards such as UL 489 and EN/IEC 60934. It offers a wide range of current ratings and features a positively trip-free mechanism with toggle actuation. The device is track-mountable, with a width of only 12.5 mm per pole, and includes an integral busbar concept for ease of wiring.
Key technical data includes an operating temperature range of -30°C to +60°C and an interrupting capacity of up to 6000A. The housing is made of moulded material, and it is protected against environmental factors with an IP30 rating for the operating area.
Typical applications for this circuit breaker include the protection of power supplies, equipment, and cables in centralized control systems and decentralized installations within automation, petro-chemical, power plant, and steel industries.
| 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 4A.
The voltage rating is 277V.
It is a Thermal Magnetic circuit breaker.
This circuit breaker has 1 pole.
The mounting type is DIN Rail.
The ambient temperature range is -30 to +60 °C.
The RoHS status is RoHS3 Compliant.