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The E-T-A 4220-T110-K0M1-H121-A-1A-V is a thermal magnetic circuit breaker designed for reliable circuit protection. This single-pole unit offers a current rating of 1A and a voltage rating of 277V AC, with additional DC voltage capabilities up to 60V.
Key technical specifications include a high interrupting capacity of 6000A according to IEC 60934 and 5000A according to UL standards. The breaker operates within an ambient temperature range of -30°C to 60°C and features a robust moulded housing material.
Designed for ease of installation, this circuit breaker is track-mountable on a standard DIN rail (EN 50022-35x7.5). Its compact width of only 12.5 mm per pole makes it suitable for space-constrained applications. The breaker also includes features like a positively trip-free mechanism and toggle actuation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The voltage rating is 277V AC and 60V DC.
The current rating is 1A.
This is a single pole circuit breaker.
It supports DIN rail mounting.
The operating temperature range is -30°C to 60°C.