Contactors & Protection Relays

Explore the broadest range of solutions to feed, control and protect electric motors. Find our contactors for high-durability direct online, star-delta or reversing motor control. Combine them with circuit breakers to meet machine safety standards and protect your motors against overloads and short circuits. Add relays for additional protection, specific for your machine and motors. TeSys contactor offers high reliability with long mechanical and electric life with the full complete line of accessories for motor and load control. As the largest selling line of contactor in the world, TeSys Contactors are available for both IEC and NEMA applications and certified by major standards around the world.

Advanced monitoring control and protection of electrical motors

Tesys T

Advanced monitoring control and protection of electrical motors TeSys T is a smart motor management system. When associated with a short circuit protection device and a contactor, the device provides full motor monitoring, control and protection for electrical motors.

All-in-one motor starters up to 38 A (18.5 kW / 400 V)

TeSys Ultra

All-in-one motor starters up to 38 A (18.5 kW / 400 V) Formerly named TeSys U. The most compact solution for motor starters. Enabling direct-on-line or reversing motor control, as well as drive protection, TeSys Ultra provides as standard total coordination in case of short-circuit (up to 130 kA / 400 V)

Controllers Tesys U up to 450 kW

TeSys LUTM

Controllers Tesys U up to 450 kW Tesys U controller up to 450 kW

Circuit-breakers, coordinated with TeSys Deca contactors, to protect motors up to 32 A (15 kW / 400 V)

TeSys Deca - frame 2

Circuit-breakers, coordinated with TeSys Deca contactors, to protect motors up to 32 A (15 kW / 400 V) Formerly named TeSys GV2. Motor circuit breakers providing short circuit and overload protections, manual isolation, manual control and in 45 mm standard width.

Local circuit breakers 0.37 > 15 kW

Local TeSys GV2 motor circuit-breakers

Local circuit breakers 0.37 > 15 kW -

Circuit-breakers, coordinated with TeSys Deca contactors, to protect motors up to 80 A (45 kW / 400 V)

TeSys Deca - frame 3

Circuit-breakers, coordinated with TeSys Deca contactors, to protect motors up to 80 A (45 kW / 400 V) Formerly named TeSys GV3. Motor circuit breakers providing overload and short-circuit protections, manual control and isolation, in a 55 mm wide housing.

TeSys GV4P - disjoncteur magnétothermique pour moteur 2A à 115A - connexion EverLink - manipuler/manette/poignée rotative

TeSys Deca - frame 4

Circuit-breakers, coordinated with TeSys Deca contactors, to protect motors up to 115 A (55 kW / 400 V) Formerly named TeSys GV4. A compact, robust and innovative motor circuit breakers line.

Circuit-breakers, coordinated with TeSys Giga contactors, to protect motors up to 500 A (250 kW / 400 V)

TeSys Giga circuit-breakers

Circuit-breakers, coordinated with TeSys Giga contactors, to protect motors up to 500 A (250 kW / 400 V) Formerly named "TeSys GV5/GV6", TeSys Giga circuit-breakers protect large electric motors from overloads, short-circuits, phase unbalance and phase-loss faults.

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Installation system assistance for motor-starters

TeSys Quickfit

Installation system assistance for motor-starters Installation system for discrete motor starters up to 15 kW/400 W

Contactors to control motors up to 150 A (75 kW / 400 V)

TeSys Deca Advanced

Contactors to control motors up to 150 A (75 kW / 400 V) TeSys Deca Advanced seamlessly integrates Industry 4.0 into its century-long legacy. The contactor ensures consistent and reliable operation motor control and non-motor loads, minimizing mechanical stress and reducing the risk of untimely failure.

Compact contactors to control motors up to 16 A (7.5 kW / 400 V)

TeSys K contactors

Compact contactors to control motors up to 16 A (7.5 kW / 400 V) TeSys K is a compact contactor range with a wide variety of coil voltage and terminal connection options. The offer features specific versions for railway (TeSys S207) and electrodomestic (TeSys S335) applications.

Contactors to control motors up to 800 A (450 kW / 400V) or switch power up to 1050A

TeSys Giga contactors

Contactors to control motors up to 800 A (450 kW / 400V) or switch power up to 1050A TeSys Giga is the range of high current contactors from 115 A to 800 A for AC-3 (motor) applications and from 250 A to 1050 A for AC-1 (resistive) applications.

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Contactors to control motors up to 1000 A (560 kW / 400 V) or resistive loads up to 2600 A

TeSys F

Contactors to control motors up to 1000 A (560 kW / 400 V) or resistive loads up to 2600 A TeSys F contactors to control motors up to 800 A (450 kW / 400 V) have been replaced with the new TeSys Giga contactors. For availability details, visit the Schneider Electric website of your country>

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Bar contactors up to 900 kW

TeSys B

Bar contactors up to 900 kW -

TeSys D,K and SK Relays for control circuits

TeSys Control Relays

TeSys D,K and SK Relays for control circuits TeSys D, K and SK Control Relays are ranges that includes relays, mini-control relays, auxiliary contact blocks, coil suppressor modules and accessories.

Magnetic latching contactors

CR1F

Magnetic latching contactors -

Thermal Overload Relays

Thermal overload relays are essential components of electric motors. They protect motors from excessive current, which can lead to overheating and costly damage. By sensing temperature rises, they automatically trip the circuit, ensuring motor longevity and preventing downtime. This proactive safeguard is vital for maintaining the efficiency and safety of industrial operations.

How it works

Overload relays protect electric motors by monitoring current flow and disconnecting the circuit when it exceeds safe operating limits. This prevents overheating, winding damage, and costly downtime. Types include:

Thermal: Use heat-sensitive elements to mimic motor heating.
Magnetic: Offer rapid response to sudden current spikes.
Electronic: Provide precise, microprocessor-based monitoring.

The benefits include extended motor lifespan, enhanced safety, and significant cost savings by avoiding repairs and operational disruptions.

Formerly named TeSys LRD. Thermal relays, coordinated with TeSys Deca contactors and circuit-breakers, to protect from overloads motors up to 150 A (75 kW / 400 V)

TeSys Deca overload relays

Formerly named TeSys LRD. Thermal relays, coordinated with TeSys Deca contactors and circuit-breakers, to protect from overloads motors up to 150 A (75 kW / 400 V) TeSys Deca is a flexible range of thermal relays for motors from 0.06 kW to 75 kW. Coordinated with TeSys Deca contactors, they can be fitted directly onto the contactors for compactness, or apart using accessories.

Electronic relays, coordinated with TeSys Giga contactors and circuit-breakers, to protect motors up to 630A (335 kW /400 V) from overloads

TeSys Giga protection relays

Electronic relays, coordinated with TeSys Giga contactors and circuit-breakers, to protect motors up to 630A (335 kW /400 V) from overloads High current rated relays, to be combined with a href="https://www.se.com/ww/en/product-range/26322422TeSys Giga contactors/a, and protect motors consuming up to 630 A

Electronic relays, coordinated with TeSys F contactors, to protects motors up to 630 A (315 kW / 400 V) from overloads

TeSys LR9

Electronic relays, coordinated with TeSys F contactors, to protects motors up to 630 A (315 kW / 400 V) from overloads -

Thermal overload relays 0,06 kW to 5,5 kW

TeSys LR2 k

Thermal overload relays 0,06 kW to 5,5 kW -

Electronic relays to protect motors up to 38 A (18 kW / 400 V) and related machine components

TeSys Deca electronic relays

Electronic relays to protect motors up to 38 A (18 kW / 400 V) and related machine components Formerly named TeSys LR97D. TeSys Deca electronic relays protect motors from locked rotor, seizure or mechanical shocks. Unlike the thermal overload relays, they do not feature a thermal memory. They have definite time characteristics with adjustable current threshold and time delay.

Electronic overcurrent relays 0,5 A to 60 A

TeSys Deca overcurrent relays

Electronic overcurrent relays 0,5 A to 60 A -

Relays processing PTC probe outputs, to protect motors from overheating

TeSys LT3

Relays processing PTC probe outputs, to protect motors from overheating -

Safety switch-disconnectors to isolate and control motors up to 175 A (90 kW / 400 V)

TeSys Vario

Safety switch-disconnectors to isolate and control motors up to 175 A (90 kW / 400 V) TeSys Vario/Mini-Vario is a range of safety switch disconnectors from 12 A to 175 A. The solution provides a flexible choice of mounting and enclosure options for local starting or stopping of motors.

Fuse equipped switch-disconnectors, to isolate and protect from short-circuits motors up to 1250 A (500 kW / 400 V)

TeSys GS

Fuse equipped switch-disconnectors, to isolate and protect from short-circuits motors up to 1250 A (500 kW / 400 V) pTeSys GS is a range of switch disconnectors with fuses from 32 to/pp1250 A that protects low voltage equipment against damage from short-circuits./p

Fuse-carriers to protect from short-circuits motors up to 125 A (55 kW / 400 V)

TeSys DF, LS1/GK1

Fuse-carriers to protect from short-circuits motors up to 125 A (55 kW / 400 V) TeSys DF, LS1/GK1 is a complete range of fuse carriers from 0.5 to 125 A that is designed for a wide variety of applications up to 690 V.

Direct, reversing or star-delta starters for motors up to 355 kW

TeSys GV2, LC

Direct, reversing or star-delta starters for motors up to 355 kW -

Motors starter combinations

TeSys Integral 18, 32, 63

Motors starter combinations These product ranges provided value to Customers for years.

Direct-on-line and reversing starters for motors up to 12 A (5.5 kW / 400 V)

TeSys K motor starters

Direct-on-line and reversing starters for motors up to 12 A (5.5 kW / 400 V) Motor Starter Combination provides you various pre-assembled configuration. Up to 5.5 kW for one way or reverser starters with Type 1 coordination.

Direct-on-line and start-delta starters up to 30kW/400V

TeSys LE

Direct-on-line and start-delta starters up to 30kW/400V -

Enclosed direct-on-line starters for safety applications up to 9kW/400V

TeSys LG, LJ

Enclosed direct-on-line starters for safety applications up to 9kW/400V -

Simple and flexible solutions for motor starters from 6 to 630 A (3 to 335 k W / 400 V)

Easy TeSys Control

Simple and flexible solutions for motor starters from 6 to 630 A (3 to 335 k W / 400 V) EasyPact TVS 3 pole contactors from 6A to 630A are for inductive motor applications and 4-pole contactors from 16 A to 125 A are for AC1 applications.

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