Square-D / Schneider - Square D QOU14100JBAR 4-Pole 100 Amp Right Wiring Circuit Breaker Jumper Bar Assembly

The perfect choice for OEMs thanks to high performances and multiple mounting options : Feature common tripping of all poles.; Provide a means to manually open a circuit.; Has lugs at both ends (cable-in/cable-out construction); Automatically open a circuit under overload or short circuit conditions.; Can be flush-, surface-, or DIN rail-mounted.; Have a Visi-Trip® trip indicator.; Are fully tested, UL Listed, and CSA certified for reverse connection without restrictive line/load markings.; Operate in any position. - : The Square D® Extreme Duty QOU circuit breaker was developed specifically with the unique challenges of harsh environments in mind. The circuit breaker has specially constructed internal components that make it resistant to the damaging effects of high humidity and salt, which are common in commercial HVAC and wastewater treatment applications. The circuit breaker has passed a 500-hour salt spray test.