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The Altech Corporation 2ZU20L is a miniature molded case circuit breaker designed for reliable circuit protection. It features a thermal magnetic trip mechanism and is rated for 20A at 277VAC.
This 2-pole breaker is designed for easy installation on a DIN rail, making it suitable for various industrial and commercial applications. The actuator type is a lever, providing a clear visual indication of the ON/OFF status.
Key specifications include an interrupting capacity of 10kA, a calibration temperature of 40°C, and an ambient operating temperature range of -25°C to 60°C. The breaker is built with a strong thermoplastic housing and terminal barriers for durability and safety. It meets UL489 approval standards.
Mechanical and electrical life cycle ratings are 10,000 and 6,000 switching cycles respectively. The terminal protection degree is IP20 at the front, and it supports mounting in any plane. Terminal torque specifications are provided for secure connections.
| 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.
The voltage rating is 277VAC.
It has 2 poles.
It is a thermal magnetic breaker.
It is designed for DIN rail mounting.
The interrupting capacity is 10kA.
The ambient operating temperature range is -25°C to 60°C.