CB2-B0-16-650-121-D - 

Magnetic Hydraulic Circuit Breaker, C Series, 50 A, 2 Pole, 480 V, 60 s, 5 kA


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Manufacturer Part No:
Newark Part No.:
Product Range
C Series
Technical Datasheet:
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Product Information

C Series
2 Pole
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Product Overview

The C series hydraulic/magnetic Circuit Breaker ideal for applications that require higher amperage and voltage handling capability. It is available in 1 to 6 poles, 0.02 to 100A, UL recognized up to 480VAC/150VDC, UL489 listed up to 240VAC/125VDC, with choice of time delays, terminal options, actuator styles and colours. The UL489 C-series employs an unique arc chute design which allows for higher interrupting capacities of up to 10000A. New thermoset glass filled polyester half-shell construction provides for increased mechanical and electrical strength. The wiping contacts, mechanical linkage with two step actuation, clean contacts providing high, positive contact pressure and longer contact life. Optional mid-trip handle style actuator allows visual indication of electrical overload with or without alarm feature. Available with new solid colour rocker actuators and unique two-colour Visi-Rocker® actuators, which can be specified to indicate either the ON or TRIPPED/OFF mode.
  • Available with American standard/metric threaded stud terminals or saddle clamp screw terminals
  • Circuit breaker will trip on overload, even when actuator is forcibly held in the ON position
  • 100MΩ at 500VDC Insulation resistance


Industrial, Safety