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The Altech Corporation 3C40UL is a miniature molded case circuit breaker from the DLS9 Series. This thermal magnetic breaker is designed for 40A current and 240V AC applications, with a 3-pole configuration.
It offers a C-Trip characteristic suitable for various applications. The breaker is designed for DIN rail mounting, making installation straightforward in control panels and enclosures. The lever actuator provides a clear visual indication of the breaker's state.
Key specifications include a calibration temperature of 40°C, an ambient operating temperature range of -25°C to +70°C, and a storage temperature range of -40°C to +70°C. It supports terminal sizes from 18-3 AWG on top and 18-2 AWG on the bottom, with a recommended terminal torque of 2-2.5 Nm.
This circuit breaker has undergone short circuit testing according to UL 489 and IEC 60947-2 standards, with interrupting capacities up to 10kA or 15kA depending on the voltage rating. It is also HACR Type rated for 40°C and is line/load reversible.
The Altech Corporation 3C40UL circuit breaker has a current rating of 40A.
The voltage rating for the Altech Corporation 3C40UL circuit breaker is 240V.
The Altech Corporation 3C40UL circuit breaker has 3 poles.
The Altech Corporation 3C40UL is a thermal magnetic circuit breaker.
The Altech Corporation 3C40UL circuit breaker is designed for DIN rail mounting.
The trip characteristic for the Altech Corporation 3C40UL circuit breaker is C-Trip (AC).
The short circuit interrupting capacity of the Altech Corporation 3C40UL at 240V AC is 10kA according to UL 489 and 15kA according to IEC 60947-2.