Circuit Protection

Categories

Circuit Breaker Enclosures
Circuit Breaker Trip Units
Direct Current (DC-Rated) Circuit Breakers
Ground Fault Protection Products
Ground fault protection products can provide ground-fault protection at any level; main circuit, feeder circuit and branch circuit.
Insulated Case Circuit Breakers
The Masterpact NW/NT series leads the industry with higher interrupting ratings, smaller footprint, and more accessories, including our exclusive "P" trip unit, which provides built-in PowerLogic power monitoring capabilities. These circuit breakers are commonly used in UL891 switchboard applications, serving large industrial and large commercial facilities.
Low Voltage Power Circuit Breakers - Masterpact
The industry's leading line of medium to large size circuit breakers, featuring the Masterpact NT/NW series, which leads the industry with higher interrupting ratings, smaller footprint, and more accessories, including our exclusive "P" trip unit, which provides built-in PowerLogic power monitoring capabilities. These breakers are commonly used in ANSI C37/UL1558 switchgear, serving large industrial and large continuous process and data processing commercial facilities.
Masterpact Universal Power Circuit Breakers
Medium Voltage Circuit Breakers
The Type VR vacuum circuit breaker provides interrupting capability for medium voltage systems up to 15kV. The Type VR breaker is a horizontal drawout circuit breaker designed for use with metal-clad switchgear.
Miniature Circuit Breakers
Most of these miniature circuit breakers protect electrical circuits from overcurrent by thermal type trip and short circuits by magnetic trip. Miniature circuit breakers are physically small and protect relatively low amperages: usually 10 - 150A.
Mission Critical High Magnetic Withstand Circuit Breakers
Mission critical circuit breakers are engineered with technology that optimizes current, time and energy selectivity so the fault is cleared by the circuit breaker immediately upstream of the occurrence. This technology allows the remaining areas of the electrical system to continue operating without disruption. In addition to unique design attributes, Schneider Electric's mission critical circuit breakers have also undergone rigorous testing procedures to certify the coordination with downstream breakers combining innovative engineering with validated test results.
Molded Case Circuit Breakers
The complete line of Molded Case Circuit Breakers includes thermal-magnetic, current limiting, electronic trip, and remotely operated circuit breakers. These breakers are commonly used in UL 67 individual enclosures and panelboards and UL 891 switchboards
Motor Circuit Protectors
Motor Circuit Protectors comply with NEC requirements for providing motor circuit protection when installed as part of a UL Listed combination controller having motor overlaod protection.
Operating Mechanisms and Disconnect Switches
Disconnect switches, circuit breaker operating mechanisms, door closing mechanisms, motor circuit switches, and manual motor control switches
Supplementary Protectors
Brochure
0101BR0202
0600BR1001
0105BR9501
Catalog
0110CT9702
0613CT0001
6300CT1501
0611CT1001
Data Bulletin
0600DB0101
0600DB0601
3000DB0810
0100DB0402
0100DB0602
0100DB1020
0600DB1103
0100DB0101
SD183
0100DB0401
0600DB0702
0760DB0901
0900DB1001
0100DB0901
0100DB0711
0600DB0801
0600DB0902
0600DB1202
0100DB0403
0600DB0201
0100DB0902
0100DB0603
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0600DB0301
0100DB0604
0100DB0501
0500PD9501
0600DB1004
C873
0110DB9901
Handout
0110HO9202
0100OF9704
Instruction Bulletin
0180IB0802
30072-200-50
EAV20763
Price List
0100PL0043
0100PL0041
White Paper
0600DB1301
0600DB1303