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The Altech Corporation 1E3.5UM is a manual motor controller designed for circuit protection. This single-pole breaker operates with a thermal magnetic trip mechanism and is rated for 3.5A at 277V.
Key specifications include a 10kA short circuit withstand rating and a 10kA interrupting capacity. It is designed for DIN rail mounting, making installation straightforward in control panels. The operating temperature range is -25°C to 55°C.
This device is UL508 listed, ensuring compliance with safety standards for industrial control equipment. Terminal connections accommodate wire sizes from 18-3 AWG on the top and 18-2 AWG on the bottom, with a recommended terminal torque of 20 lb.in. The protection degree is IP20.
-25°C to 55°C (-13°F to 131°F).
277V AC.
Thermal magnetic.
DIN rail.
1 pole.
10kA (UL/CSA and VDE).
CSA and UL508.