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This Altech Corporation 1CU40L is a miniature circuit breaker designed for reliable circuit protection. It features a 40A current rating and a 240VAC voltage rating, suitable for single-pole applications.
The breaker utilizes a thermal magnetic trip mechanism, providing robust protection against overloads and short circuits. It is designed for easy installation on a standard DIN rail, making it ideal for panel building and industrial applications.
Key specifications include a 10kA interrupting capacity and an operating temperature range of -25°C to 60°C. The terminal protection is rated IP20 at the front, and it accepts wire sizes from 14 to 3 AWG.
Compliance is noted with CE, cULus, and UL489 agency approvals. The device has a mechanical life of 10,000 cycles and an electrical life of 6,000 cycles.
| 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 40A.
The voltage rating is 240VAC.
The 1CU40L has 1 pole.
It is a Thermal Magnetic breaker.
It is mounted on a DIN Rail.
The operating temperature range is -25°C to 60°C.
The interrupting capacity is 10kA.