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TeSys Deca Contactors – High-Performance Motor Control up to 75kW (400V), 9-150A AC-3 with Energy-Saving Electronic Coils

Maximize the efficiency and reliability of your motor control systems with TeSys Deca Contactors, engineered for AC-3 motor control applications up to 75kW at 400V (9-150A). Designed for demanding industrial environments, these advanced contactors reduce wiring time, improve energy efficiency, and simplify automation system integration. Pre-assembled reversing contactors for motor control up to 18.5kW at 400V.

Key Features & Benefits:

✅ 25% Faster Wiring & Reduced Miswiring Risks
The ergonomic design with front-placed control circuits allows engineers to wire power lines before control lines, enhancing accessibility in compact panels. This reduces wiring time by 25%, improves visibility in each connector, and minimizes miswiring errors.

✅ Seamless PLC Direct Control for Cost Savings
With low-power electronic coils, TeSys Deca Contactors enable direct connection to PLCs' 24V 500mA output cards, eliminating the need for additional relays, simplifying circuit diagrams, and significantly reducing automation costs.

✅ EverLink Technology for Long-Lasting Secure Connections
Built with creep-compensating connection technology, EverLink ensures consistent pressure on wiring over time, preventing loosening due to vibration or mechanical stress for enhanced reliability in harsh environments.

✅ 80% Energy Reduction with Electronic Coil Technology
The advanced electronic coils enhance efficiency in IE4 motors, reducing coil energy usage by 80% and saving up to 12% in overall energy consumption—translating to a 480,000 KWH reduction over an HVAC system’s lifecycle.

✅ Pre-Assembled Reversing Contactors for Up to 18.5kW (400V)
Pre-assembled reversing contactors streamline installation and configuration, delivering quick and efficient motor control solutions for industrial applications.

✅ Versatile Control Circuit Options
Compatible with AC, DC, and low-consumption control circuits, TeSys Deca Contactors offer flexibility for diverse applications, from hoisting equipment to HVAC systems.

Specification:
For 3 Pole Contactors for connection by screw clamp terminals or by connectors

Standard Power Rating of 3 Phase Motors 50/60Hz in Catalogory AC-3 at 0≤60°C	Rated Operational Current in AC-3 up to	Instantaneous Auxiliary Contacts		Basic Reference to be Completed by Adding the Current Voltage Code (1) Fixing (2)
400V	440V
kW	A	N/O	N/C
4	9	1	1	LC1D09**
5.5	12	1	1	LC1D12**
7.5	18	1	1	LC1D18**
11	25	1	1	LC1D25**
15	32	1	1	LC1D32**
18.5	38	1	1	LC1D38**
18.5	40	1	1	LC1D40A**
22	50	1	1	LC1D50A**
30	65	1	1	LC1D65A**
37	66	1	1	LC1D80A**
37	80	1	1	LC1D80**
45	95	1	1	LC1D95**
55	115	1	1	LC1D115**
75	150	1	1	LC1D150**

 

Connection By Lugs or Bars
Insert the digit 6 before the voltage code in the references selected above
Example: LC1D09** becomes LC1D096**
Auxiliary contact blocks, add-on modules and accessories.
(1) Standard control circuit voltages. For other voltages please refer to catalogue.

 

a.c. supply
Volts	24	48	110	220	240	415
LC1D09…D150 and LC1DT20…DT80A
(D115 and D150 coils with integral suppression device fitted as standard)
50/60 Hz	B7	E7	F7	M7	U7	N7

 

d.c. supply
Volts	24	110	220
LC1D09…D38 (coil with integral suppression device fitted as standard)
U   0.7…1.25 Uc		BD	FD	MD
LC1D80…D95A
U   0.85…1.1 Uc		BD	FD	MD
U   0.75…1.2 Uc		BW	FW	MW
LC1D115 and D150 (coil with integral suppression device fitted as standard)
U   0.75…1.2 Uc		BD	FD	MD

 

Low Consumption
Volts	24
LC1D09 and D38 (coil with integral suppression device fitted as standard)
U   0.8…1.25 Uc		BL

 

D Green Coil AC/DC or 24VDC supply
Volts	24(DC Only)		24-60	48-130	100-250
LC1D09…D38 and LC1D40A…D80A
			BNE	EHE	KUE
LC1D09…D38
	BNE
LC1D40A…D80A
	BNE

(2) LC1D09 to D65A, LC1DT20 to DT80A: clip-on mounting on 35mm DIN rail AM1 DP or screw fixing.
      LC1D80 to D95 ~: clip-on mounting on 35mm DIN rail AM1 DP or 75mm DIN rail AM1 DL or screw fixing.
      LC1D80/LP1 D80 to D95: clip-on mounting on 75mm DIN rail AM1 DL or screw fixing.
      LC1D115 and D150: clip-on mounting on 2x35mm DIN rail AM1 DP or screw fixing.
(3) LC1D40A and D65A: EVERLINK BTR screw connectors: hexagon socket head and control by screw clamp terminal.
 

Why Choose TeSys Deca?

Designed for reliable, energy-efficient motor control, TeSys Deca Contactors optimize performance, reduce operational costs, and simplify installation—making them the ideal choice for industrial automation, HVAC systems, and heavy-duty machinery.

Upgrade to TeSys Deca Contactors today for effortless wiring, enhanced safety, and maximum energy efficiency!