SEF361000LI, Square D SEF1000 insulated case circuit breaker, type SEF, SE Series, Square D 3-phase breaker, 3-pole, 1000A, 600V, rated 100KAIC@480V, bolt-on type, manually operated, Micrologic Series trip device with LI tripping functions, (LI) Long-Time & instantaneous trip functions

THIS SQUARE D SEF361000 CIRCUIT BREAKER CAN BE PROFESSIONALLY RECONDITIONED, SERVICED, AND PRIMARY INJECTION TESTED BY OUR PROFESSIONAL CIRCUIT BREAKER TECHNICIANS. THIS BREAKER COMES WITH CERTIFIED TESTING REPORTS AND A 2-YEAR WARRANTY.

WE CAN ALSO RETROFIT ANY SE OR SEF SERIES CIRCUIT BREAKER WITH A NEW AC PRO II TRIP UNIT. THIS UPGRADE WILL ADD NEW FEATURES AND INCREASE THE RELIABILITY OF YOUR SED OR SEF CIRCUIT BREAKER.

Square D, SEF/SED AC Pro II Upgrade

• Upgrades available for 800A to 4000A frame breakers
• Square D 3-phase breaker kit reuses the existing actuator
• Modbus communications standard with 
  the AC-PRO-II
• Power and voltage information available with the VDM