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The Phoenix Contact 2800883 is a thermomagnetic device circuit breaker designed for reliable circuit protection. It features a 2-pole configuration and a rated current of 4A, suitable for various applications.
This circuit breaker operates with a rated voltage of 277V AC and 80V DC, offering flexibility in system design. The tripping characteristic is M1 (medium-blow), ensuring appropriate response to overcurrent conditions. It includes 2 PDT contacts and mounts on a base element.
Key technical specifications include a rated surge voltage of 2.5 kV and a rated insulation voltage of 277V AC. The device has a voltage drop of 0.34V at 1x In and a dielectric strength of up to 3000V AC in the actuation area. The operating ambient temperature range is -30°C to 60°C.
Constructed with a gray housing and a slide switch actuator, the 2800883 has dimensions of 45mm height, 24.6mm width, and 52mm depth. It meets flammability class V0 according to UL 94 and has a degree of protection IP30 at the actuation area. The pollution degree is 2.
The breaker is rated for 277 V AC (UL 1077 / UL 508) and 80 V DC (UL 1077 / UL 508). It also has a rating of 240 V AC per IEC 60934.
The operating ambient temperature range is -30°C to 60°C. The storage and transport temperature range is -40°C to 80°C.
The tripping characteristic is M1 (medium-blow).
It has 2 poles with 2 PDT contacts.
400 A at 240 V AC and 600 A at 80 V DC.
The breaker mounts on a base element (holder).
277 V AC / 0.5 A (low-induction), 277 V AC / 1 A (low-induction, max 2000 cycles), and 50 V DC / 1 A (low-induction).