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This E-T-A 4220-T110-K0M1-H121-A-20A-V is a thermal magnetic circuit breaker designed for reliable circuit protection. It offers a current rating of 20A and a voltage rating of 277V AC, with a DC voltage rating of 60V.
The breaker is a single-pole unit with a lever actuator and a thermal magnetic trip mechanism. It is designed for high rupture capacity, meeting UL 489 and IEC 60934 standards. The device supports a wide current rating range from 0.1A to 32A.
Mounting is facilitated via a standard DIN rail, with dimensions of 12.5 x 89.3 x 87.1 mm per pole. The operating temperature range is from -30°C to 60°C.
Typical applications include protection of power supplies, equipment, and cables in industrial control systems, automation, petro-chemical, and power plant environments.
| 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 20A.
It is rated for 277V AC, 240V AC, 415V AC, and 60V DC.
It is designed for DIN rail mounting.
The operating temperature range is -30°C to 60°C.
The interrupting capacity is 6000A per IEC 60934 and 5000A per UL 489.