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The Altech Corporation 3D15UM is a thermal magnetic circuit breaker designed for reliable circuit protection. It offers a current rating of 15A and a voltage rating of 480V AC across its three poles.
This circuit breaker is suitable for DIN rail mounting, making installation straightforward in control panels and enclosures. It features a lever actuator for manual operation and a short circuit withstand rating of 10kA.
Key specifications include an operating temperature range of -25°C to 70°C and a calibration temperature of 40°C. Terminal connections accommodate wire sizes from 18-3 AWG on top and 18-2 AWG on the bottom, with a recommended torque of 2-2.5 Nm.
Applications for this breaker include AC motor starting, general use, resistance loads, and discharge or incandescent lamps. It is approved by CSA and UL508.
The current rating is 15A.
The voltage rating is 480V.
It has 3 poles.
It is a thermal magnetic breaker.
It is designed for DIN rail mounting.
The operating temperature range is -25°C to 70°C.
The short circuit withstand rating is 10kA.