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AB Motor Protector/Circuit Breaker with adjustable AMP setting from 2.5-4.0 Allen Bradley 140M-C2E-B40 Series C Motor Protection Circuit Breaker with Trip Class 10, DIN rail mounting, rotary operation and adjust from 2.5-4.0 AMPS.
- Current range 0.16…1200 A - UL Listed/Recognized for motor loads - Short-circuit protection - Overload protection must be provided separately - Visible trip indication - High current limiting - High switching capacity
The Allen Bradley Motor Protection Circuit Breakers may have 2 cULus Listings – as Manual, Self-Protected Combination Motor Controllers and as Manual Motor Controllers (with optional approvals for Motor Disconnect and Group Installation). When UL/CSA listed as Manual, Self-Protected Combination Motor Controllers, the 140M-C2E-B40 Motor Protection Circuit Breakers provide all of the necessary NEC/CEC requirements for the protection and control of individual Motor Branch Circuits without additional protective devices. At some higher voltages and currents (particularly at 600V), a few of the devices are only UL/CSA Listed as Manual Motor Controllers (with optional approvals for Motor Disconnect and Group Installation). In NEC/CEC Group Installations, these devices must be applied per the appropriate rules which require the use of an upstream Branch-Circuit, Short-Circuit Protective Device (BCPD).