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Protection Relays by Range

Our catalog of Protection Relays provides leading and reliable protection and control for any network application. The latest Easergy Protection Relays also offer comprehensive security and dependability for your electrical grid, from overcurrent and arc protection to distance and differential protection of the transmission line. Our Easergy range offers solid protection with advanced communications such as the IEC 61850 to give you peace of mind in protecting your grid.

Easergy Protection

Easergy P3

Easergy P3

Compact protection relays for standard applications. Easy-to-use protective relays for Medium Voltage applications with fast delivery, ideal for Panel builders, Contractors and Partners to save time. From overcurrent to advanced protection, with Arc detection and Ethernet communication including IEC 61850

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MiCOM Px30 Series

MiCOM P63x

MiCOM P63x

Differential Protection Devices for Complete Protection of Electrical Power Transformers. MiCOM P63x series differential protection devices are designed for fast, selective, short-circuit protection of transformers, motors, generators and other installations. Models available: MiCOM P630C, MiCOM P631, MiCOM P632, MiCOM P633, MiCOM P634

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MiCOM P138

MiCOM P43x

Distance Protection and Control Relays. MiCOM P43x distance protection and One-Box devices are used for selective short circuit, ground fault and overload protection in all kinds of medium, high and extra-high voltage systems. Models available: MiCOM P430C, MiCOM P433, MiCOM P435, MiCOM P437, MiCOM P439

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MiCOM P138

MiCOM P53x

Line Differential Protection Relay. MiCOM P53x range provides a two ended line differential protection function with all of the necessary protection communication interfaces. Models available: MiCOM P530C, MiCOM P532

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MiCOM P138

MiCOM P138

Directional Overcurrent Protection Relays for Rail Applications. The MiCOM Px30 rail devices are a series of protection relays dedicated to railway catenary protection. The MiCOM P138 specifically provides directional overcurrent protection for rail applications

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MiCOM P138

MiCOM P436 and MiCOM P438

Distance Protection Devices for Rail Catenary. MiCOM Px30 rail devices are a series of protection relays dedicated to railway catenary protection. The MiCOM P436 provides catenary protection for classic and two-phase AT feeders.

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Easergy MiCOM Px30 - 84TE - Graph HMI

MiCOM P638

Differential Protection Devices for Rail Catenary Protection. MiCOM Px30 rail devices are a series of protection relays dedicated to railway catenary protection. The MiCOM P638 provides transformer differential protection

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MiCOM Px40 Series

MiCOM P24x

MiCOM P14x

Feeder Overcurrent Protection Relays for complete Feeder Management in transmission & distribution. Overcurrent, Earth Fault and complete feeder power system protection, control and monitoring including advanced communication and integrated functions dedicated to feeders. Models available: MiCOM P141, MiCOM P142, MiCOM P143, MiCOM P145

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MiCOM P24x

MiCOM P24x

Rotating Machine and Motor Protection Relays. MiCOM P24x relays offer advanced protection, control and monitoring of motors and rotating machines. Models available: MiCOM P241, MiCOM P242, MiCOM P243

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MiCOM P24x

MiCOM P341 and MiCOM P922G

Interconnection Protection Relays. MiCOM P341 and P922G interconnection protection relays offer the protection requirements necessary for operating machines in parallel with the main power supply network. Models available: MiCOM P341, MiCOM P922G

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MiCOM P54x

MiCOM P34x

Generator Protection Relays. MiCOM generator protection relays provide flexible and reliable integration of protection, control, monitoring and measurement functions for small, medium and large generators

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MiCOM P44x

MiCOM P44x

High Performance Relay Distance Protection. MiCOM P44x provides high speed and high performance distance protection for all overhead lines and cable applications and offers a comprehensive range of protection functions as standard. Models available: MiCOM P441, MiCOM P442, MiCOM P443, MiCOM P444, MiCOM P445, MiCOM P446, MiCOM P447, MiCOM P448

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MiCOM P54x

MiCOM P54x

Current Differential Protection Relay with Optional Subcycle Distance Protection. MiCOM P54x is designed for high performance overhead line and cable applications, it interfaces readily with the longitudinal (end to end) communications channels and has optional distance backup protection. Models available: MiCOM P541, MiCOM P542, MiCOM P543, MiCOM P544, MiCOM P545, MiCOM P546

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MiCOM P64x

MiCOM P64x

Advanced Protection Relays for Complete Protection and Control of Transformers. MiCOM P64x series provides fast and complete protection for transformer faults, preserving service life. Designed for two and three winding transformers (including autotransformers), it is easy to use and the setting wizard requires only nameplate data. Models available: MiCOM P641, MiCOM P642, MiCOM P643, MiCOM P645

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MiCOM P740

MiCOM P740

Numerical Busbar Protection Relay Scheme. The MiCOM P740 numerical busbar protection scheme provides scalable and complete protection for all voltage levels, from low to extra or ultra high-voltage busbar configurations. Models available: MiCOM P741, MiCOM P742, MiCOM P743

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MiCOM P64x

MiCOM P746

Numerical Busbar Protection Relay Scheme. MiCOM P746 numerical busbar protection provides centralized complete protection for all voltages level up to extra high voltage busbar configurations. Models available: MiCOM P746

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MiCOM P841

MiCOM P841

Multifunction Line Terminal Protection and Control Device for Auto reclose and Check Synchronism. MiCOM P841 is a multifunctional line terminal IED for control and back-up protection in transmission and sub-transmission feeder bays. Models available: MiCOM P841

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Sepam Series 60

Sepam series 60

Sepam series 60

Protection Relays for Complex Distribution Systems. Sepam series 60 offers 8 types of digital current or voltage protection for complex distribution systems, each one dedicated to a single application. Models available: Sepam S60, S62, M61, T60, T62, G60, G62, C60

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Sepam Series 80

Sepam series 80

Sepam series 80

Protection Relays for Custom Applications. Sepam series 80 offers 16 types of digital current or voltage protection for any distribution system, each one dedicated to a single application. Models available: Sepam S80, S81, S82, S84, T81, T82, T87, M81, M87, M88, G82, G87, G88, B80, B83, C86

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Sepam Series 80 NPP

Sepam Series 80 NPP

Critical Power Protection. Critical Power Protection

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Vamp Protection

Vamp 50 Series

Vamp 50 Series

Intelligent protection for low and medium voltage power systems. VAMP 50 series offers a comprehensive selection of modular protection relays for overcurrent, earth fault, voltage, frequency and line differential protection. Models available: VAMP50, VAMP52, VAMP55, VAMP59

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Vamp 200 Series

Vamp 200 Series

Complete protection and control managers for power systems. VAMP 200 series offers a comprehensive family of protection and control devices with complex measurement functions for the management of feeders, motors and capacitor banks. Models available: VAMP210, VAMP230, VAMP255, VAMP257, VAMP259, VAMP265, VAMP265M

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VAMP Arc Protection

VAMP Arc Protection

Ultra-fast and flexible arc flash protection from single units to multi-zone systems. Schneider Electric VAMP range is an arc flash detection and protection pioneer offering fast and reliable devices to improve safety. Models available VAMP 120, VAMP 121, VAMP 221 and VAMP 321

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MiCOM Px20 Series