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The Altech Corporation 1E05UM is a manual motor controller designed for circuit protection. This single-pole breaker operates on a thermal magnetic principle and is rated for 0.5A at 277V.
Key specifications include a 277V voltage rating and a 500mA current rating. It is designed for DIN rail mounting, making installation straightforward in control panels. The actuator type is a lever, providing a clear visual indication of the breaker's state.
This device is UL508 listed, ensuring compliance with relevant safety standards for industrial control equipment. The operating temperature range is -25°C to 55°C, suitable for various industrial environments. Terminal size acceptability accommodates wires from 18-3 AWG on the top and 18-2 AWG on the bottom, with a terminal torque specification of 20 lb.in.
The breaker offers a short circuit withstand rating of 10kA, providing robust protection against overcurrent faults. Its terminal protection degree is IP20.
277V AC.
-25°C to 55°C (-13°F to 131°F).
0.5A (500mA).
1 pole.
DIN Rail mounting.
10kA.
Top: 18-3 AWG; Bottom: 18-2 AWG (Line/Load reversible).