Contactors and Protection Relays

Available up to 150A for AC3 and 200A for AC1 applications TeSys Deca Contactors (Formerly TeSys D) are available in 13 contactor ratings for motor applications up to 100hp 480V and non-motor loads up to 160 amps. Includes non-reversing contactors, and reversing contactors.

Contactors to control motors up to 800 A (450 kW / 400V) or switch lines up to 1100A TeSys Giga is the range of high current contactors from 115 A to 800 A designed for AC-3 applications and from 250 A to 1050 A for AC-1 applications.

Available up to 12A for AC3 and 20A for AC1 applications TeSys K miniature contactors and overload relays are available in 3 contactor ratings for the USA market for inductive motor applications up to 12 full-load amps and resistive loads up to 20 amps.

Combining NEMA robustness and IEC compactness TeSys N Contactors are available in NEMA Sizes 00-7 for both non-reversing and reversing applications.

Available up to 800A for AC3 and 2100A for AC1 applications TeSys F offers high reliability with a long mechanical and electrical life and the most complete line of accessories in the industry.

Available with current ratings from 20-90A Class 8910 Compact 1 and 2 pole contactors and full size 2, 3, and 4-pole devices

Available in NEMA size 00-7 Used to switch heating loads, capacitors, transformers, and electric motors where overload protection is separately provided

This is a legacy product Available up to 3HP or 12A for general purpose applications. TeSys SK and SKGC miniature contactors are extremely compact 2-, 3- and 4-pole contactors offering unique expandability.

Ultra-compact, multifunctional starter for asynchronous motors Greater motor starter integration

Available in ratings up to 600HP 480VAC Irrigation and Oil-Field panels available with visible-blade fused disconnect or PowerPact™ eMCP

Industrial miniature and full-size control relays Available in 2-, 4- and 5-contact configurations featuring unique expandability up to 11 contacts.

Digital multifunctional load management solution TeSys island is designed to switch, protect, and manage motors and other electrical loads up to 40 HP in an electrical control panel.

Advanced monitoring control and protection of electrical motors TeSys Tera is a smart motor management system that protects, monitors, and controls low-voltage motors—boosting performance, efficiency, and connectivity for modern industrial needs.

Advanced motor management system for critical processes TeSys T is an advanced and green motor management system. When used with a short circuit protection device and a contactor, TeSys T will provide full motor monitoring, control and protection for electrical motors.

Self-protected combination motor starter TeSys Ultra is a self-protected combination motor starter that is simple to select, simple to install and simple to use.

Motor control and protection in accordance with UL 508 standard The GV2 manual starter and protector provides manual isolation, manual motor control and thermal overcurrent protection in one compact unit up to 32 A.

UL 508 motor control and protection The TeSys Deca manual starter and protector provides manual isolation, manual motor control, and thermal overload protection in one compact unit.

UL 489 motor protection circuit breakers to 115A The TeSys Deca Motor protective circuit breakers to 115 A (Formerly TeSys GV4). A compact, robust device that combines a circuit breaker and overload relay in a single device.

Designed for motor rated up to 7½ HP Designed to start and reverse motors by connecting them directly across-the-line

Designed for motor applications up to 30A Provide manual “on-off” control of single- or three-phase AC motors

NEMA Melting Alloy Thermal Overload Relays The Class 9065 Thermal overload relay is the most commonly used overload relay in the field.

Available with current ratings from 20-352A Rated to perform in the short periods of jogging experienced in hoist service

Available with current ratings from 20-90A Class 8910 Compact 1 and 2 pole contactors and full size 2, 3, and 4-pole devices

Application Flexibility with a Single Part Number Motor Logic provides a reliable solid state overload relay that increases application flexibility while reducing installation time and costs.

Available in NEMA size 00-7 Used to switch heating loads, capacitors, transformers, and electric motors where overload protection is separately provided

UL Listed short-circuit ratings up to 100,000 A Class 8903 Type S multipole lighting contactors are available as electrically held or mechanically held devices and can be ordered as open or installed in numerous types of NEMA rated enclosures with a long list of Factory Order Modification (Form) options. Additionally, they can be ordered as a combination lighting contactor with disconnect switches (fused or non-fused) or PowerPact™ circuit breakers for short circuit protection and the disconnection operated by a rugged flange mounted handle.

Overload relays up to 150A TeSys Deca overload relays (Formerly TeSys LRD). The TeSys Deca bimetallic and electronic overload relays directly mount to TeSys D Contactors to form extremely compact starters.

Electronic relays to protect motors up to 630A High current rated relays, to be combined with TeSys Giga contactors, and protect motors consuming up to 630 A.

Electronic Overload Relays from 0.1 to 630 amps. TeSys LR9D and LR9F electronic overload relays provide simple, flexible and reliable motor protection.

Bimetallic overload relays from 0.1 to 14A K bimetallic overload relays are reliable and directly mount to TeSys K miniature contactors.

UL 489 MCPs for motor loads ranging from 2 FLA to 115 FLA Motor circuit protectors for use on motor applications up to 115 FLA with UL508 Type D combination listings.

UL 489 motor protection circuit breakers from 115A to 520A. TeSys GV5PB and GV6PB range of motor protective circuit breakers combine the functions of a circuit breaker and an overload relay in a single device. Protect motors from over-load, short circuit faults, phase unbalance, or phase-loss.

UL 508 Manual Motor Control Switches Mini-Vario™ and Vario™ UL 508 rotary manual motor control switches ranging from 10 to 115 A (UL rated), 12 - 175 (IEC rated) and are suitable for on-load making and breaking of resistive or mixed resistive and inductive circuits where frequent operation is required.

UL 1077 MCPs from 0.5A to 20A (10kW / 400V) Thermal-magnetic circuit protectors for the protection of industrial equipment control circuits.

Fusible Disconnect Switches from 30 to 800 A The GS Series with the use of Class CC or J fuses provides exceptional high short circuit protection, up to 200 kA.

Fuse carriers from 25 A to 125 A, up to 690 V Short-circuit protection of any low-voltage electric installation: control circuits, transformers, motors, etc.

Non-fusible disconnect switches are compact or standard sized switches that break and make power circuits, on and off loads, and provide safety isolation. The LK4 disconnect switch series offer a wide range of customizable switch combinations ranging from 30 A to 1200 A.

UL98 and UL60947-4-1 Disconnect Switches The TeSys VLS offer consist of UL 98 non fusible disconnect switches from 63 to 125A and UL 508 motor disconnect switches from 16 to 60A.

Standard direct-on-line, reversing, start-delta starters up to 30kW/400V -

Supplied with circuit breakers with current ratings up to 40A IEC combination starters combine the requirements of motor overload and short circuit protection in one convenient compact package.

Supplied with Class CC or Class J fuses with current ratings up to 40A IEC combination starters combine the requirements of motor overload and short circuit protection in one convenient compact package.

Combining NEMA robustness and IEC compactness TeSys N Starters are available in NEMA Sizes 00-7 for non-reversing applications and NEMA Sizes 00-5 for reversing applications.

Available with current ratings from 20-50A Designed for applications with relatively low duty cycles, including air compressors, agricultural equipment, pumps, and HVAC equipment.

Designed for overload protection as well as manual “On-Off” control for small motors. Type F fractional horsepower starters provide overload protection as well as manual “On-Off” control for small motors in a variety of industrial and commercial installations.

NEMA sizes 0-7 with award-winning PowerPact circuit breakers NEMA sizes 0-7 with award-winning PowerPact circuit breakers, efficient long-lasting LED pilot lights and foam-in-place door seals

NEMA size 0-6 with fusible or non-fusible disconnect switch NEMA size 0-6 combination starters with a fusible or non-fusible disconnect switches, efficient long-lasting LED pilot lights, and foam-in-place door seals

Available NEMA size 00-7 for non-reversing and NEMA size 00-5 for reversing electric motor applications Class 8536 and Class 8736 Type S magnetic starters are used to switch AC inductive motors with a variety of overload relay options. Type S NEMA motor starters are designed for operation at 600 VAC max, up to 600hp and with a max of 810A

Manual motor starters available in NEMA sizes M0 - M1 Type M and T integral horsepower starters provide convenient “On-Off” operation of small single phase, polyphase, or DC motors.

Available in ratings up to 600HP 480VAC Irrigation and Oil-Field panels available with visible-blade fused disconnect or PowerPact™ eMCP

Simple and reliable solutions for DC switching and control Easy Tesys DC contactors deliver the best balance between performance and budget, without any compromise on quality.

Contactors up to 32 A

Contactors to control motors up to 20 HP /480 V AC

An easy solution for OEMs, panel builders, contractors, and system integrators who have a need for motor control, resistive load switching, and isolation applications.

Motor circuit-breakers up to 32 A Manual motor controller, coordinated with Easy TeSys contactors, to protect motors up to 32 A (20 HP/480 V AC)

Motor overload relays up to 32 A

Thermal overload relay, coordinated with Easy TeSys contactors, to protect from overloads motors up to 32A (20 HP/480 V AC)

Type S Lighting Contactors Ideal for industrial, highway and area lighting applications

Type PB Lighting Contactors Square D Panelboard Lighting contactors are available for both Bus Mount as well as Panel mount (with lug) configurations for use with Lighting Panelboards

Available with current ratings up to 30A UL Listed and CSA certified to meet a variety of North American needs