Protection Relays by Range

Next-gen protection and control for demanding applications PowerLogic P7 delivers a modular and cybersecure platform, fully prepared for virtualization. Its 7” color touchscreen and new engineering tool make it simple to configure, test, integrate, operate and maintain, while maximizing your sustainability goals.

Withdrawable protective relays for demanding MV applications Medium Voltage protection relays with a focus on safety and cyber security. Easy to use for panel builders, system integrators and end users. From overcurrent to differential protection with arc flash protection, redundant Ethernet communication and IEC 61850

Compact protective relays for standard MV 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

Compact Overcurrent and Earth Fault Protection Relays Part of PowerLogic. Easergy P1 relays are compact and cost-effective protection solution for MV/LV applications. Easergy P1 is a overcurrent, voltage, frequency and earth-fault protection, directional as option, housed in uniquely small case with a quick fixing methode. Easergy MiCOM P115 and P116 are self or dual powered protection relays for all MV applications where auxiliary power supply is not guaranteed.

Ultra-fast arc flash protection for power distribution Schneider Electric VAMP range is an arc flash detection and protection pioneer offering fast and reliable devices to improve safety. Models available: VAMP 221 and VAMP 321

Basic Arc Fault detection for MV and LV power distribution Schneider Electric’s Vamp arc flash detection units are versatile and independently operating devices for bay-based protection. They offer optimized and cost-effective solutions for panel builders and OEMs. Underlying this range is the knowledge, innovation, and reputation gained over nearly three decades. These fast and reliable devices reduce damage and protect installations. Models available: VAMP 120, VAMP 121, VAMP 125

Feeder Management Protection Relays and Bay Control MiCOM P13x is a range of feeder management and One-Box solutions for flexible and comprehensive protection and control of feeders. Models available: MiCOM P130C, MiCOM P132, MiCOM P139

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

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

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

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

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.

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

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

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

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

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

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

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

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

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

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

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

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

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

3 Phase Overcurrent and Earth Fault Protection Relays MiCOM P12x is a range of directional and non-directional overcurrent relays from single phase or earth fault up to the multifunctional three-phase P127 device with voltage protection functions. Models available: MiCOM P120, MiCOM P121, MiCOM P122, MiCOM P122C, MiCOM P123, MiCOM P125, MiCOM P126, MiCOM P127

Motor and Overcurrent Protection Relays MiCOM P22x range of protection relays is designed for motor protection applications and includes a complete set of protection functions. Models available: MiCOM P220, MiCOM P225

Feeder Differential Protection Relays MiCOM P521 provides high speed, two ended current differential unit protection of overhead lines and underground cables in applications such as ring mains and parallel feeders. Models available: MiCOM P521

Breaker Failure Protection -

Voltage and Frequency Management and Protection Relays MiCOM P9xx voltage and frequency management relays provide an integrated solution for the secure and efficient operations of power systems. Models available: MiCOM P921, MiCOM P922, MiCOM P923, MiCOM P925

Protection Relays for Demanding Applications Sepam series 40 offers 13 types of digital current or voltage protection for demanding distribution systems, each one dedicated to a single application. Models available: Sepam S40, S41, S42, S50, S51, S52, S53, S54, T40, T42, T50, T52, M41, G40

Protection Relays for Standard or Usual Applications Sepam series 20 offers 7 types of digital current or voltage protection for standard distribution systems, each one dedicated to a single application. Models available: Sepam S20, S24, T20, T24, M20, B21, B22

Protection Relays for Basic Applications Sepam series 10 offers 3 types of digital overcurrent and earth fault protection devices for feeders and distribution transformers, each one dedicated to a single application. Models available: Sepam 10N, Sepam 10B, Sepam 10A

IED Support Software for setting and configuration MiCOM S1 Studio will make your life easier by providing integrated configuration and monitoring features for all MiCOM devices. It has an intuitive and versatile interface with complete substation file management facilities