Circuit Breaker Switches


MP Series 762 & 772 
Switchable Circuit Breaker

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The MP Series 762 & 772 Switchable Thermal Circuit Breakers are used primarily in applications that require Supplementary Circuit Protector rating, and require voltage rating capability up to 277VAC.

A simple “push-pull” switching device allows the user to disconnect the entire system, while at the same time providing automatic disconnect in the presence of over current conditions.

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  • UL1077 recognized Circuit Breaker
  • Trip Free
  • Double Break Mechanism Allows for High Current Interrupt Capability
  • Color Band Gives User Clear Indication of a Disconnected State
  • Ratings
    • Voltage up to - 277VAC/32 VDC (UL/CSA); 277VAC/48VDC (IEC) 
    • Current- Model 762: 4-9 A/277VAC, 10-20 A/120VAC; Model 772:  30-40 A/277VAC
    • Short Circuit Interrupt up to - 5Ka/120VAC, 1Ka/32VDC (UL/CSA); 5Ka/277VAC,1Ka/48VDC (IEC)
  • Testing Performed
    • Vibration: 8g force 
    • Shock: 25g force  
    • Corrosion: 96hr salt-spray
    • Humidity: 240hr at 95% RH
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RoHS Technical Brief