Search manufacturers, products
Home
Manufacturers
Request Quote
Support
Shipping & Delivery
Refund & Return
Purchase Guide
About Us
Contact Us
LC1DMKB7 - Magnetic Contactor for Capacitor Switching - Schneider Electric | INDPRT
Home
Schneider
Industrial Automation and Control
Contactors and Protection Relays
LC1DMKB7
Schneider
Contactors and Protection Relays
LC1DMKB7
Product Model
LC1DMKB7
Product ID
32750
Stock on Request
Last updated: 8/29/2026
Quantity
−
+
Add to RFQ
Request Quote Now
Key Features
1
Feature
Designed for capacitor switching duty, ensuring reliable operation in 3-phase applications.
2
Feature
Rated for up to 25kVAR at 400V, making it ideal for various electrical systems.
3
Feature
Features a 220V AC coil for efficient operation in both 50Hz and 60Hz environments.
4
Feature
Three poles (3NO) configuration for comprehensive control and safety.
5
Feature
Manufactured by Schneider Electric, a trusted name in electrical engineering solutions.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Range
TeSysTeSys Deca
Product name
TeSys LC1D.KTeSys Deca
Product or Component Type
Capacitor duty contactor
Device short name
LC1DMK
Device Application
Control
Contactor application
Power factor correction
Utilisation category
AC-6b
Poles description
3P
power pole contact composition
3 NO
Device location in system
Line interruptionInside delta interruption
[Ue] rated operational voltage
Power circuit 690 V AC 50/60 Hz
Reactive power rating
14 kvar 230 V AC 50 Hz 140 °F (60 °C)25 kvar 400 V AC 50 Hz 140 °F (60 °C)27 kvar 440 V AC 50 Hz 140 °F (60 °C)42 kvar 690 V AC 50 Hz 140 °F (60 °C)
Control circuit type
AC 50/60 Hz
[Uc] control circuit voltage
24 V AC 50/60 Hz
Auxiliary contact composition
1 NO + 2 NC instantaneous
Electrical durability
300000 cycles 400 V200000 cycles 690 V
Mounting Support
DIN railPlate
Standards
EN/IEC 60947-1EN/IEC 60947-4-1IEC 60335-1
Product Certifications
IECEE CB SchemeUKCA
Connections - terminals
Control circuit: screw clamp terminals 1 0.002...0.006 in² (1...4 mm²) - cable stiffness: solidControl circuit: screw clamp terminals 2 0.002...0.006 in² (1...4 mm²) - cable stiffness: solidControl circuit: screw clamp terminals 1 0.002...0.006 in² (1...4 mm²) - cable stiffness: flexible without cable endControl circuit: screw clamp terminals 2 0.002...0.006 in² (1...4 mm²) - cable stiffness: flexible without cable endControl circuit: screw clamp terminals 1 0.002...0.006 in² (1...4 mm²) - cable stiffness: flexible with cable endControl circuit: screw clamp terminals 2 0.002...0.004 in² (1...2.5 mm²) - cable stiffness: flexible with cable endPower circuit: screw clamp terminals 1 0.004...0.02 in² (2.5...16 mm²) - cable stiffness: solidPower circuit: screw clamp terminals 2 0.004...0.009 in² (2.5...6 mm²) - cable stiffness: solidPower circuit: screw clamp terminals 1 0.002...0.02 in² (1.5...10 mm²) - cable stiffness: flexible without cable endPower circuit: screw clamp terminals 2 0.002...0.009 in² (1.5...6 mm²) - cable stiffness: flexible without cable endPower circuit: screw clamp terminals 1 0.002...0.02 in² (1...10 mm²) - cable stiffness: flexible with cable endPower circuit: screw clamp terminals 2 0.002...0.006 in² (1...4 mm²) - cable stiffness: flexible with cable end
Tightening torque
Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminalsPower circuit 22.1 lbf.in (2.5 N.m) screw clamp terminals
Maximum operating rate
240 cyc/h
Auxiliary contacts type
Mechanically linked 1 NO + 2 NC IEC 60947-5-1
IP degree of protection
IP20 front face IEC 60529
Ambient Air Temperature for Operation
23...140 °F (-5...60 °C)
Ambient Air Temperature for Storage
-76...176 °F (-60...80 °C)
Operating altitude
0...9842.52 ft (0...3000 m)
Height
4.9 in (125 mm)
Width
1.8 in (45 mm)
Depth
5.0000000000 in (127 mm)
Net Weight
1.39 lb(US) (0.63 kg)
