TeSys LC1D.K
Schneider Electric catalog image for this SKU; may represent the product family.
CAPACITOR DUTY CONTACTOR
Capacitor contactor, TeSys D, 25 kVAR at 400 V/50 Hz, coil 220 V AC 50/60 Hz
SKU LC1DMKM7Schneider Electric LC1DMKM7 is a capacitor duty contactor in the TeSys LC1D.K range. Key specifications include ip protection: IP20 front face conforming to IEC 60529; poles: 3P; operational voltage: Power circuit: 690 V AC 50/60 Hz.
IP20 front face conforming to IEC 60529IP protection
3PPoles
Power circuit: 690 V AC 50/60 HzOperational voltage
PRODUCT DATA
Technical specifications
Source: Schneider Electric product catalog.
Verified September 17, 2026.
| Product reference | LC1DMKM7 |
|---|---|
| Range | TeSys TeSys Deca |
| Product name | TeSys LC1D.K TeSys 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 interruption Inside delta interruption |
| [Ue] rated operational voltage | Power circuit: 690 V AC 50/60 Hz |
| Reactive power rating | 14 kvar at 230 V AC 50 Hz 60 °C 25 kvar at 400 V AC 50 Hz 60 °C 27 kvar at 440 V AC 50 Hz 60 °C 42 kvar at 690 V AC 50 Hz 60 °C |
| Control circuit type | AC at 50/60 Hz |
| [Uc] control circuit voltage | 220 V AC 50/60 Hz |
| Auxiliary contact composition | 1 NO + 2 NC instantaneous |
| Electrical durability | 300000 cycles at Ue 400 V 200000 cycles at Ue 690 V |
| Mounting support | DIN rail Plate |
| Standards | EN/IEC 60947-1 EN/IEC 60947-4-1 IEC 60335-1 |
| Product certifications | IECEE CB Scheme UKCA |
| Connections - terminals | Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: solid Control circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: solid Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: flexible without cable end Control circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: flexible without cable end Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: flexible with cable end Control circuit: screw clamp terminals 2 1…2.5 mm² - cable stiffness: flexible with cable end Power circuit: screw clamp terminals 1 2.5…16 mm² - cable stiffness: solid Power circuit: screw clamp terminals 2 2.5…6 mm² - cable stiffness: solid Power circuit: screw clamp terminals 1 1.5…10 mm² - cable stiffness: flexible without cable end Power circuit: screw clamp terminals 2 1.5…6 mm² - cable stiffness: flexible without cable end Power circuit: screw clamp terminals 1 1…10 mm² - cable stiffness: flexible with cable end Power circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: flexible with cable end |
| Tightening torque | Control circuit: 1.7 N.m - on screw clamp terminals Power circuit: 2.5 N.m - on screw clamp terminals |
| Maximum operating rate | 240 cyc/h |
| Auxiliary contacts type | type mechanically linked 1 NO + 2 NC conforming to IEC 60947-5-1 |
| IP degree of protection | IP20 front face conforming to IEC 60529 |
| Ambient air temperature for operation | -5…60 °C |
| Ambient air temperature for storage | -60…80 °C |
| Operating altitude | 0...3000 m |
| Height | 125 mm |
| Width | 45 mm |
| Depth | 127 mm |
| Net weight | 0.63 kg |
For complete electrical ratings, applicable standards, connection requirements and installation instructions, consult the official Schneider Electric reference ↗.