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The Altech Corporation 1C5UL is a single-pole, thermal magnetic circuit breaker suitable for DIN rail mounting. It offers a current rating of 5A and a voltage rating of 277V AC.
This circuit breaker is designed for applications requiring thermal magnetic protection, providing reliable circuit interruption. Its compact 17.5mm width makes it suitable for space-constrained electrical panels.
The device operates within an ambient temperature range of -25°C to +70°C and has a calibration temperature of 40°C. It meets IP20 degree of protection standards and is tested according to IEC 60947-2 and UL 489 standards, with a short circuit interrupting capacity of 10kA at 120/240V AC and 125V DC.
Key specifications include a mechanical life of 10,000 cycles and an electrical life of 6,000 cycles. Terminal connections accept wire sizes from 18-3 AWG on top and 18-2 AWG on the bottom, with a recommended torque of 2-2.5 Nm.
The current rating is 5A.
The voltage rating is 277V AC.
It has 1 pole.
It is designed for DIN rail mounting.
The breaker type is Thermal Magnetic.
The short circuit interrupting capacity is 10kA at 120/240V AC.
The standard package quantity is 12.