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The Altech Corporation 3D30UM is a thermal magnetic circuit breaker designed for reliable circuit protection. This 3-pole unit is rated for 30 Amps and 480 Volts AC, with a short circuit withstand rating of 10kA.
It is suitable for DIN rail mounting, making installation straightforward in control panels and enclosures. The breaker operates within a temperature range of -25°C to 70°C and features a lever actuator for manual operation. 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.
This circuit breaker is approved by CSA and UL508, indicating its suitability for various industrial and commercial applications. Its IP20 degree of protection ensures safety against solid objects greater than 12.5mm.
480V.
-25°C to 70°C.
DIN Rail.
10kA.
3.
CSA and UL508.
Top: 18-3 AWG; Bottom: 18-2 AWG.