Schneider Electric TeSys D LC1D Contactor, 110 V ac Coil, 3-Pole, 12 A, 5.5 kW, 3NO, 690 V ac

TeSys D Contactors from Schneider Electric combine long mechanical and electrical life to offer a high reliable contactor. The range has been designed for integration in control systems and can be used to create motor starters for any type of application. The TeSys D contactors offer quick simple setup while maintaining compliance with international standards.

• Built-in auxiliary contacts for added switching capability
• Screw connections: IP20 finger-safe terminals with both North American and International terminal markings
• Can be panel mounted with screws or DIN Rail mounted
• Bidirectional peak limiting diode suppressor to protect the coil
• Easily installed accessories
• Flexible control circuit to suit a wide range of applications

Contactor utilisation categories define the current making and breaking values, based on the type of load to be controlled and the operating cycle conditions.

• AC-1: This applies to all AC devices with a power factor of at least 0.95. Example of use: resistive load, heating, distribution.


• AC-3: This applies to squirrel cage motors where breaking occurs while the motor is running. Example of use: all squirrel cage motors, lifts, escalators, conveyors, bucket elevators, compressors, pumps, mixers, air conditioning units.

• Auxiliary contact blocks with serrated wiping action
• Front mount dust tight auxiliary contact blocks
• Pneumatic time delay blocks
• Transient voltage surge suppressors
• Interface modules and electronic timers
• Mechanical latching blocks

Yes the Tesys D range uses linear translation movement that provides double breaking of the poles.

Ramp up productivity with this 3-pole contactor from Schneider Electric's TeSys D range. The device has the muscle to switch high-current systems on and off to improve the performance of your motor starter. With a lifespan of 20 years, it's a sustainable and long-lasting power supply solution for mechanical and electrical controls. Built-in auxiliary contacts add more oomph to increase electricity flows and boost high-frequency switching capabilities. The small unit has dimensions of 77 (L) x 45 (W) x 84mm (D), so easily squeezes into tight spaces on busy panels or rails.

• Screw connections achieve a firm, vibration-proof hold
• IP20-rated unit is touch-safe to help reduce electric shocks
• Bi-directional peak limiting diode protects the coil for better durability
• Wide operating temperature range between -5°C and +60°C for use in harsh conditions

• Automated factory processes
• Medical systems
• Electrical installations
• Lighting systems
• Access control

These refer to utilisation or application categories. You can use the first with applications with a power factor of at least 0.95 such as resistive loads. This unit supports AC3 motors that still run after operations end.

LROS (Lloyds register of shipping), CSA, UL, GOST, DNV, CCC, GL, BV, RINA, UKCA.

CSA C22.2 No 14, EN 60947-4-1, EN 60947-5-1, IEC 60947-4-1, IEC 60947-5-1, UL 508, IEC 60335-1.