Contactors and Protection Relays

TeSys is an innovative motor control and management solution that offers connected, efficient products and solutions for switching and protecting motors and electrical loads. As the largest selling line of contactors in over 100 years, TeSys products offer high reliability with long mechanical and electric life and a comprehensive range of accessories for motor and load control applications. At Schneider Electric, our products and solutions cover the breadth of the industrial, infrastructure and building sectors, including everything from simple machines to complex process systems. Our products span from contactor and reversing contactor to DOL motor starter and star delta starter to motor protection breakers and relays to motor management systems.

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Contactors and Reversing Contactors

A contactor has a low voltage electromechanical coil/switch that opens or closes separate electrical circuits when energised. Contactors are available with multiple normally open and or normally closed contact options to control loads up to 2750A. Typically used in electric motor, lighting, and other electrical applications. The low voltage contactor side is usually powered and controlled by PLCs for automation applications or mechanical switches for manual control.

TeSys Hybrid

Ultra-compact starters for asynchronous motors up to 6.5 A (3 kW / 400 V) Greater and simpler motor starter integration in your control pa...

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TeSys Deca contactors

Contactors to control motors up to 150 A (75 kW / 400 V) TeSys D contactors and reversing contactors are available from 9 A to 150 A (indu...

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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 ...

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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 fr...

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TeSys F

Contactors to control motors up to 1000 A (500 kW / 440 V) TeSys F is a range of high current contactors from 115 A to 1000 A designed for...

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Easypact TVS

Precision engineered, high performance, reliability, and cost-effectiveness required to meet the majority of LV motor starter needs. Ideal for AC1 and AC3 applications in HVAC, textile, material handling, and manufacturing environments.

EasyPact TVS Motor circuit breaker

Thermal-magnetic motor circuit breaker up to 15kW GZ1E motor circuit breakers are 3-pole thermal-magnetic circuit breakers designed for th...

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EasyPact TVS contactors

Contactors up to 630 A for AC3 (335 kW/400 V) and 1000 A for AC1 applications EasyPact TVS 3 pole contactors from 6A to 630A are for induc...

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EasyPact TVS thermal overload relay

EasyPact TVS thermal overload relays from 0.1 to 630 A EasyPact TVS thermal overload relays (from 0.1 to 630 A) compatible with EasyPact T...

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Electronic Over Current Relays

Protect your electric motors from over current and over heating with TeSys range of electronic over current relays. Its features include motor management, thermal protection, short-circuit protection, switching and disconnection. Applicable to machines with high resistive torque, high inertia, high risk of jamming, long starting time, or frequent starting.

TeSys Deca electronic relays

Electronic relays to protect motors up to 38 A (18 kW / 400 V) and related machine components TeSys LR97D electronic overcurrent relays pr...

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TeSys Deca overcurrent relays

Electronic relays to protect motors up to 60 A (30 kW / 400 V) and related machine components TeSys LT47 electronic overcurrent relays pro...

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TeSys LT3

Relays processing PTC probe outputs, to protect motors from overheating TeSys LT3 thermistor protection relays are designed for use with P...

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Motor Management System

A motor management system is a device that unites, controls, monitors and protects your electric motors in one complete system. The logic (programming) is stored and executed by the motor management system. It can receive commands from a PLC, send data to the PLC for cloud analytics and predictive maintenance strategies that improve uptime, efficiency and flexibility.

TeSys island

Digitally powered monitoring, control and protection of electrical motors up to 80 A (37 kW / 400 V) TeSys island is designed to switch, p...

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Tesys T

Advanced monitoring control and protection of electrical motors TeSys T is a smart motor management system. When associated with a short c...

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TeSys Ultra

All-in-one motor starters up to 38 A (18.5 kW / 400 V) TeSys U is the most compact motor starter. It covers main motor applications (direc...

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Motor protection circuit-breakers

Motor circuit breakers provide manual motor isolation or manual motor control of electric motors while protecting the installation against short-circuit and overload. Overload occurs when current drawn by the motor is above its rated current, this continuous overcurrent leads to an increase in the motor internal temperature that reduces motor life expectancy.

TeSys Deca - frame 2

Circuit-breakers, coordinated with TeSys D contactors, to protect motors up to 32 A (15 kW / 400 V) TeSys GV2 motor circuit breaker provid...

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TeSys Deca - frame 3

Circuit-breakers, coordinated with TeSys Deca contactors, to protect motors up to 80 A (45 kW / 400 V) TeSys GV3 motor circuit breaker pro...

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TeSys Deca - frame 4

Circuit-breakers, coordinated with TeSys D contactors, to protect motors up to 115 A (55 kW / 400 V) A compact, robust and innovative moto...

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TeSys Quickfit

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

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Motor starter combinations

Enclosed DOL (Direct On Line) motor starters are an all in one solution to start and stop electric motors up to 80 amps. Because smaller motors (up to 80 amps) get to full speed quickly, the DOL motor starter sends the full line voltage to the motor (unlike a soft starter or variable speed drive). If there is excessive voltage drop on the circuit, a star delta starter is required. Some DOL motor starters come with built-in thermal overload protection and a fuse disconnection switch.

TeSys LE

Enclosed direct-on-line and star-delta starters, for motors up to 80 A (37 kW / 400 V) TeSys LE is a range of enclosed D.O.L motor starter...

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Motor switch-disconnectors and fuses

Safety switch disconnectors ranging from 12 A to 175 A are available in open or enclosed versions. The rotary switch can be fixed on the front panel or DIN rail mounted to provide circuit breaking functionality and control the starting or stopping of motors.

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 d...

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Thermal Overload Relays

Our thermal overload relays are your safe and effective protection from motor overload, stalling or loss of phase. Thermal overload relays are perfect for use in industry, infrastructure and building, our design features an integrated manual-automatic reset and simple installation. They come in two different styles: Class 10 or Class 20 bimetallic—up to 140 A.

TeSys Deca overload relays

Formerly named TeSys LRD. Thermal relays, coordinated with TeSys Deca contactors and circuit-breakers, to protect from overloads motors up...

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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 overload...

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TeSys LR9

Electronic relays, coordinated with TeSys F contactors, to protects motors up to 630 A (315 kW / 400 V) from overloads TeSys LR9 is a comp...

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TeSys LR2K

Thermal relays, coordinated with TeSys K contactors, to protect from overloads motors up to 12 A (5.5 kW / 400 V) TeSys LR2K is a range of...

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