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Circuit breakers & Switches

Check our wide range of electric circuit breakers and switches designed for routing or interrupting current in the electrical distribution circuit, automatically or manually. From the legendary Compact™ molded case circuit breaker (MCCB), to the MasterPact high-current air circuit breaker (ACB) and Miniature circuit breaker types (MCCB), our products offer reliability and performance for your electrical distribution system, providing electrical protection in the event of circuit overload or short circuit.

High Current Air Circuit Breakers

High current air circuit breakers operate in atmospheric air conditions providing overcurrent and short-circuit protection for circuits rated from 800 A to 6300 A, and are used as a feeder and coupler within the electrical distribution system. Schneider Electric MasterPact air circuit breakers integrate monitoring for energy efficiency offering maximum safety. MasterPact ACBs have been designed with easy installation and retrofitting in mind. Featuring powerful MicroLogic control units, MasterPact delivers protection and performance for your electrical distribution system.

MasterPact NT

MasterPact NT

Circuit breakers to protect lines up to 1600 A, in a compact frame. Masterpact NT is a comprehensive range of air circuit breakers designed to protect electrical systems from damage caused by overloads, short circuits and equipment ground faults. Embedding Micrologic control units, it contributes to safety and energy efficiency. The range covers ratings from 630 to 1600 A in one unique compact size.

Part of Pact Series
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MasterPact NW

MasterPact NW

Circuit breakers to protect lines up to 6300 A. Masterpact NW is a comprehensive range of air circuit breakers designed to protect electrical systems from damage caused by overloads, short circuits and equipment ground faults. Embedding Micrologic control units, it contributes to safety and energy efficiency. The range covers ratings from 800 to 6300 A in two different sizes.

Part of Pact Series
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Micrologic electronic control unit embedded in Masterpact NT

MasterPact for Navy

Circuit breakers to protect lines up to 4000 A, certified for Navy applications. Masterpact NT and NW Navy is a range of air circuit breakers designed to protect electrical systems from damage caused by overloads, short circuits and equipment ground faults, complying with Navy requirements. Micrologic control units are embedded contributing to safety and energy efficiency. The range covers ratings from 630 to 4000 A in two different sizes.

Part of Pact Series
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Micrologic electronic control unit embedded in Masterpact UR

MasterPact UR

Ultra-fast circuit breakers, to protect lines up to 5000 and 6000 A, under extremely powerful energy supply conditions. Masterpact UR is designed to protect electrical systems with outstanding performance in terms of short circuit current limitation and fault detection speed. It contributes to safety and performance wherever high short-circuit current is involved.

Part of Pact Series
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Micrologic electronic control units for Masterpact and Compact NS

MicroLogic

Electronic control units for Masterpact NT/NW /UR and for Compact NS. Micrologic control units offer enhanced electronic circuit protection with comprehensive, integrated measurement, preventive and predictive maintenance. Micrologic control units are designed for use in both Compact NS and Masterpact NT, NW and UR circuit breakers to cover ratings up to 6300 A.

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Masterpact Universal Power Circuit Breakers

MasterPact NW Remote Racking Device

MasterPact NW Remote Racking Device

Masterpact NW Remote Racking Device. Enhance safety of maintenance personnel with a remote racking device for Masterpact NW circuit breakers.

Part of Pact Series
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Molded Case Circuit Breaker

Get ready for a molded case circuit breaker (MCCB) - a circuit breaker that is assembled in a molded case. Featuring a current rating of up to 3200 A, and with adjustable trip settings, MCCBs can operate to a wide range of voltages, and frequencies of 50 Hz, 60 Hz or 400 Hz. MCCBs provide circuit overload protection, short circuit protection (short-time and instantaneous), as well as ground fault and earth-leakage protection for your electrical distribution system.

ComPact NSX

ComPact NSX

Molded case circuit breakers up to 630 A. Compact NSX is a full range of high performance molded case circuit breakers (MCCB) in 2 frame sizes designed to meet your needs from thermal-magnetic to advanced Micrologic trip units. This range will soon feature integrated earth leakage protection.

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ComPact NS

ComPact NS

Circuit-breakers to protect lines up to 3200 A. Compact NS is a range of molded case circuit breakers (MCCB) with embedded Micrologic control units for built-in power & energy metering. The solution covers ratings from 630 to 3200 A.

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Compact NSX for Direct Current

Compact NSX for Direct Current

Circuit-breakers and switch-disconnectors, to protect lines up to 1500 A, in direct current (DC) and photovoltaic (PV) applications. Compact NSX DC & DC PV is a range of molded case circuit breakers and switch disconnectors, easy to install, optimized for ideal size and breaking capacities dedicated for direct current applications.

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Compact NG160

Compact NG160

Compact NG160 molded case circuit breakers and switches are pending obsolescence in 2018. It is replaced by Compact NSXm.. Reductions in manufacturing capacity and component inventories will ramp down towards end of commercialization dates below. This page is designed to assist all customer using legacy Compact NG160 with the transition to Compact NSXm molded case circuit breakers and switch disconnectors. Refer to the timeline, tools and resources below to support you through the transition period.

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ComPact NSF/NSJ

ComPact NSF/NSJ

Molded case circuit breakers from 100 to 600 A - UL489 listed. -

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Miniature Circuit Breakers

NC100 UL/CSA/IEC

NC100 UL/CSA/IEC

Miniature Circuit-breakers up to 80A - North American standards. North american standards UL, CSA and IEC miniature circuit breaker up to 80 A

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Electrical Distribution Switches

Optimize your solution with field-proven, high performance switch disconnectors. By adapting to a host of low-voltage applications, the ComPact INS/INV switch disconnectors range, previously called Interpact, offers the safety users require. This comprehensive and homogeneous range operates with a wide choice of accessories and auxiliaries. Optimize your switchboard ensuring total coordination with MasterPact MTZ, MasterPact NT, MasterPact NW, ComPact NS, ComPact NSX, ComPact NSXm and Acti 9. Optimized for safety ensuring disconnection, even in case of high short-circuit currents. Efficient installation and reduce inventory with shared accessories across the ComPact NSX, ComPact NS and MasterPact ranges. Easy connection to Linergy devices by linking to Smart Panels for remote access for information regarding its state

Interpact INS/INV

Interpact INS/INV

Switch disconnectors from 200 A to 2500 A. -

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ComPact  INS/INV

ComPact INS/INV

Switch-disconnectors to interrupt lines up to 2500 A. Compact INS/INV switch disconnectors optimize your switchboard, ensuring total coordination with all Schneider Electric circuit breakers.

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ComPact NSX NA - Switch Disconnector

ComPact NSX NA

Switch-disconnectors to interrupt lines up to 630 A. Compact NSX NA switch disconnectors are designed to provide reliable isolation switching. The solution has the same footprint as Compact NSX circuit breakers and comes with compatible accessories up to 630 A.

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Compact NS800NA 3P switch disconnector

ComPact NS NA

Switch-disconnectors to interrupt lines up to 3200 A. The Compact NS NA switch disconnector provides high performance in a convenient size. It is suitable both as an incomer or as a feeder for manual or remote electrical installation operation.

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MasterPact Switch-disconnectors

MasterPact Switch-disconnectors

Switch-disconnectors to interrupt lines to 6300 A. The Masterpact switch disconnector provides high performance which safely ensures that an electrical circuit is completely de-energized for service, maintenance, or emergency stoppage. It is suitable as an incomer switch for manual or remote electrical installation operation.

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FuPact

FuPact

Fusegear to interrupt and protect distribution lines up to 1250 A . Fupact is a complete range of double & single breaking fuse devices from 32 to 1250 A with advanced electronic monitors for automatic short-circuit and overload fault detection.

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Source Changeover Switches

A source changeover switch system is indispensable for applications that need a continuous supply of electric power like hospitals, airports, banks, government facilities, etc. You can switch the load using manual source-changeover switch, remote-operated source-changeover switch or automatic source-changeover switch system to meet your application needs.

Transferpact

Transferpact

Source-changeover devices up to 6300 A. Source-changeover system with both manual (MTSE) & automatic (ATSE) transfer switching equipment offered for circuit breakers (Class CB) and switch disconnectors (Class PC)

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Interfaces and gateways

Enerlin’X FDM

Enerlin’X FDM

Front display module for low voltage circuit breakers. Enerlin’X FDM allows you to locally monitor and control your low voltage (LV) circuit breaker. The front display module can be mounted accordingly for comfortable interaction and monitoring. It can be used with Masterpact, PowerPact, Compact circuit breakers and Acti 9 Smartlink.

Part of EcoStruxure
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Enerlin’X IFE, EIFE, IFM

Enerlin’X IFE, EIFE, IFM

Interface and gateway for Ethernet and Modbus-SL communication. Enerlin’X IFE, EIFE, IFM interfaces enables Masterpact, PowerPact, and Compact circuit breakers to be connected to an Ethernet or Modbus-SL network

Part of EcoStruxure
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Enerlin'X Input/Output (I/O) application module

Enerlin’X I/O

Input/Output Application Module for One Circuit Breaker for cradle management, circuit breaker control and more. Enerlin’X I/O for LV circuit breakers is part of the ULP system with built-in functionalities. It can be used for various predefined and user defined applications with Masterpact, PowerPact, and Compact circuit breakers.

Part of EcoStruxure
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Residual Current Relays

Absolute protection of life and property. The overrun of leakage current thresholds may represent a threat to life and property if it is not immediately located. Through permanent monitoring of this overrun, the Vigirex range makes the protection efficient. The entire range offers numerous settings possibilities that may be used to create many selectivity levels, from the incomer to the final output circuits. With Vigirex, unnecessary downtime is eliminated.

Vigirex

Vigirex

Residual-current devices for different types of power distribution systems. Vigirex residual current relays with associated toroids provide full protection and monitoring against earth-leakage current to ensure people and property are safe.

Part of Pact Series
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Motor Circuit Breakers & Switches

Molded case circuit breakers for motor protection up to 37 kW. Thanks to its high breaking capacity and its small size, Compact NS80H MA is specially designed for the protection of motors rated up to 37kW thus guaranteeing absolute peace of mind with dedicated protection service continuity, safety and protection.

Compact NS80H MA

Compact NS80H MA

Compact NS80H MA molded case circuit breakers are pending obsolescence in 2018. It is replaced by TeSys GV4.. Reductions in manufacturing capacity and component inventories will ramp down towards end of commercialization dates below. This page is designed to assist all customer using legacy Compact NS80H MA (and Compact NSE75) with the transition to TeSys GV4 motor circuit breakers. Refer to the timeline, tools and resources below to support you through the transition period.

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Circuit breakers for machine power supplies

NC100 UL/CSA/IEC

NC100 UL/CSA/IEC

Miniature Circuit-breakers up to 80A - North American standards. North american standards UL, CSA and IEC miniature circuit breaker up to 80 A

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PowerPact Multistandard H-, J- and L-frames

PowerPact Multistandard

Multistandard molded case circuit breakers up to 600 A. PowerPact is a range of industry-leading multistandard-compliant molded case circuit breakers (MCCB). It offers high-performing thermal-magnetic and electronic trip units from 15 to 600 A.

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EasyPact circuit breakers and switches

With just three sizes of circuit breakers, Schneider Electric’s EcoStruxure™ EZC system is the simple, universal solution to fit all low-voltage protection needs. The fixed version is particularly adapted to the OEM and Building markets, offering optimum performance at a competitive price. The plug-in version offers an additional function dedicated to the Marine market. EasyPact CVS circuit breakers are suitable for Isolation* as defined in IEC standards 60947-2 .The aim of isolation is to separate a circuit or apparatus from the remainder of a system which is energized in order the personnel may carry out work on the isolated part with complete safety EasyPact MVS is a range of LV power circuit breakers and switch-disconnectors designed to optimize cost and contribute to the safety and reliable performance of your electrical distribution network. The solution covers ratings from 800 to 4000 A in one single frame size.

EasyPact EZC

EasyPact EZC

Molded-case circuit breakers from 15 to 630 A, with fixed settings. Molded-case circuit breakers (MCCB) with fixed settings, rated from 15 to 630 A, ideal for simple applications in small to medium-sized buildings

Part of Easy Series
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EasyPact CVS

EasyPact CVS

Molded-case circuit breakers from 16 to 630 A, with adjustable settings. Molded-case circuit breakers (MCCB) with adjustable settings, rated from 16 to 630 A, ideal for applications in small to medium-sized buildings.

Part of Easy Series
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EasyPact MVS

EasyPact MVS

High current air circuit breakers up to 4000 A. EasyPact MVS is a range of LV power circuit breakers and switch-disconnectors designed to optimize cost and contribute to the safety and reliable performance of your electrical distribution network. The solution covers ratings from 800 to 4000 A in one single frame size.

Part of Easy Series
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EcoStruxure™ for Your Business

EcoStruxure lets you thrive in today's digital world. Make better business decisions with scalable and converged IT/OT solutions.

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