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The Altech Corporation 3CU30L is a miniature molded case circuit breaker designed for reliable circuit protection. This thermal magnetic breaker features a 30A current rating and a 480V AC voltage rating across its three poles.
It is built for durability with a mechanical life of 10,000 cycles and an electrical life of 6,000 cycles. The breaker operates within a temperature range of -25°C to 60°C and is calibrated at 40°C. Terminal connections accommodate 14-3 AWG wire with a torque rating of 17.5 lb-in (2.0 Nm).
Designed for ease of installation, the 3CU30L features DIN rail mounting and a lever actuator. It boasts a short circuit interrupting capacity of 10kA at various voltage levels for both AC and DC applications. The breaker is UL489 listed, ensuring compliance with safety standards.
Key specifications include a terminal protection degree of IP20 at the front and vibration resistance up to 3g. The wire connection is suitable for copper wire only, rated for 60/75°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Altech Corporation 3CU30L circuit breaker has a current rating of 30A.
The voltage rating for the 3CU30L circuit breaker is 480V.
The 3CU30L circuit breaker has 3 poles.
The Altech 3CU30L is a thermal magnetic circuit breaker.
The 3CU30L circuit breaker is designed for DIN rail mounting.
The operating temperature range for the 3CU30L circuit breaker is -25°C to 60°C.
The short circuit interrupting capacity is 10kA at 120, 240, and 277V for AC, and 10kA at 125V for DC (1 pole) or 250V for DC (2 pole).