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Contactors and Protection Relays

As the largest selling line of contactors in the world, TeSys range offers high reliability with long mechanical and electric life with the full complete line of accessories for motor and load control. TeSys Contactors are available for both IEC and NEMA applications and certified by major standards around the world.

Motor management system

Tesys T

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.

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TeSys U

TeSys U

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 (direct on line, reversers, drive protection) from 0 to 15 kW (0 to 32 A) ensuring a breaking capacity of 50 kA with total coordination (according to IEC 60947-6-2).

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Motor Protection Circuit-Breakers

TeSys GV2

TeSys GV2

Circuit-breakers, coordinated with TeSys D contactors, to protect motors up to 32 A (15 kW / 400 V). TeSys GV2 motor circuit breaker provides manual isolation, manual motor control and short circuit and thermal protection in 45 mm standard width.

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TeSys GV3

TeSys GV3

Circuit-breakers, coordinated with TeSys D contactors, to protect motors up to 80 A (45 kW / 400 V). TeSys GV3 motor circuit breaker provides isolation, motor control and thermal overcurrent protection in 55 mm standard width unit.

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TeSys GV4P - thermal magnetic motor breaker 2A to 115A - EverLink connection - rotary handle

TeSys GV4

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

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Contactors and Reversing Contactors

TeSys Control Relays

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

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TeSys D

TeSys D

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 (inductive motor), and from 20 A to 200 A (resistive loads) in 3-pole and 4-pole versions.

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TeSys F

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 AC-3 applications and from 200 A to 2600 A for AC-1 applications.

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TeSys K

TeSys K

Compact contactors to control motors up to 15 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.

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TeSys B

TeSys B

Contactors to control motors up to 2750 A (900 kW / 400 V). Contactors available in pre-defined composition or variable composition from 80 to 2750 A.

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EcoStruxure Motor Control Configurator

Build your complete motor control solution in 3 easy steps.

Thermal Overload Relays

TeSys LR2K

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 thermal overload relays from 0.06 kW to 5.5kW that can be used as a stand-alone solution or mounted directly on to TeSys K miniature contactors.

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TeSys LRD

TeSys LRD

Thermal relays, coordinated with TeSys D contactors, to protect from overloads motors up to 150 A (75 kW / 400 V). TeSys LRD is a flexible range of thermal overload relays from 0.06 kW to 75 kW. Designed for TeSys D contactors ranges, they can be mounted directly under the contactors for compactness or separately using accessories.

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TeSys LR9

TeSys LR9

Electronic relays, to protect from overloads motors up to 630 A (315 kW / 400 V). TeSys LR9 is a complete range of electronic thermal overload relays from 0.1 to 360 A . Designed for TeSys D and F contactors ranges, they can be mounted directly under the contactors for advanced motor protection.

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Electronic Over Current Relays

TeSys LR97D

TeSys LR97D

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

Part of TeSys
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TeSys LT47

TeSys LT47

Electronic relays to protect motors up to 60 A (30 kW / 400 V) and related machine components. TeSys LT47 electronic overcurrent relays provide protection against locked rotor, seizure or mechanical shocks. Unlike the thermal overload relays, these relays do not have a thermal memory. They have definite time characteristics with adjustable current threshold and time delay.

Part of TeSys
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TeSys LT3

TeSys LT3

Relays processing PTC probe outputs, to protect motors from overheating. TeSys LT3 thermistor protection relays are designed for use with PTC thermistor probes. The solution provides continuous temperature monitoring to protect machines (motors, generators, etc.) from damaging heat.

Part of TeSys
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EcoStruxure Motor Control Configurator

Build your complete motor control solution in 3 easy steps.
 

Find a reliable partner for your business

Discover the advantages of working with our certified Industrial Automation Distributors.
 

NEMA or IEC?

Clear up the confusion between NEMA and IEC style contactors. In one article, we provide all the information you need - to select the contactor that is most suitable for you.

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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