LC1SKGC400B7 Schneider Electric

TeSys SKGC mini-contactor, 4 poles (4NO), for non-inductive load applications up to 20A/690V AC-1. It provides a 24V 50/60Hz AC control circuit, a transparent protective cover to prevent front face access, connection by screw terminals. For operating rates until 1200 cycles/hour and ambient temperature -20/+50°C, it procures high reliability and durability. For use in modular panels, compact (45mm width), clipping on 35mm DIN rail. Location available to insert a suppressor module LA4SK (to be ordered separately). Multi standards certified (IEC, UL, CSA), Green Premium compliant (RoHS/REACh).

Main

Characteristic Value(s)
Range TeSys
product name TeSys SK
Product or Component Type Mini contactor
Device short name LC1SKGC
Contactor application Resistive load
Utilisation category AC-1
power pole contact composition 4P
Pole contact composition 4 NO
[Ie] rated operational current 20 A (at <122 °F (50 °C)) AC AC-1
[Ue] rated operational voltage Power circuit 690 V AC 50/60 Hz

Complementary

Characteristic Value(s)
Control circuit type AC 50/60 Hz
[Uc] control circuit voltage 24 V AC 50/60 Hz
[Ith] conventional free air thermal current 20 A (at 131 °F (55 °C)) for power circuit
Irms rated making capacity 85 A AC conforming to NF C 63-110
85 A AC conforming to IEC 60947
Rated breaking capacity 68 A at <= 400 V conforming to NF C 63-110
68 A at <= 400 V conforming to IEC 60947
[Icw] rated short-time withstand current 60 A 131 °F (55 °C) for power circuit
Associated fuse rating 20 A gI at <= 440 V for power circuit
Average impedance 4 mOhm - Ith 20 A 50 Hz for power circuit
[Ui] rated insulation voltage Power circuit 690 V BS 5424
Power circuit 690 V IEC 60947
Power circuit 690 V UL 508
Power circuit 690 V VDE 0110 group C
Power circuit 690 V CSA C22.2 No 14
Mounting Support Panel
Rail
Standards EN/IEC 60947-4-1
UL 60947-4-1
CSA C22.2 No 60947-4-1
Product Certifications CB Scheme
CE
UKCA
EAC
cULus
Connections - terminals connector 1 0.002…0.009 in² (1.5…6 mm²)solid
connector 2 0.002…0.006 in² (1.5…4 mm²)solid
connector 1 0.0008…0.009 in² (0.5…6 mm²)flexible without cable end
connector 2 0.0005…0.004 in² (0.35…2.5 mm²)flexible without cable end
connector 1 0.0005…0.009 in² (0.35…6 mm²)flexible with cable end
connector 2 0.0005…0.002 in² (0.35…1.5 mm²)flexible with cable end
Tightening torque Power circuit 7.08 lbf.in (0.8 N.m) connector pozidriv No 1
Operating time 6...8 ms coil de-energisation and NO opening
7...14 ms coil energisation and NO closing
Mechanical durability 10 Mcycles
Maximum operating rate 1200 cyc/h
Control circuit voltage limits Operational: 0.85...1.1 Uc at 50/60 Hz (at <131 °F (55 °C))
Drop-out: 0.2...0.75 Uc at 50/60 Hz (at <131 °F (55 °C))
Inrush power in VA 23 VA 50/60 Hz (at 68 °F (20 °C))
Hold-in power consumption in VA 4.9 VA 50/60 Hz (at 68 °F (20 °C))
Heat dissipation 1.5 W 50/60 Hz
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TeSys SKGC mini-contactor, 4 poles (4NO), for non-inductive load applications up to 20A/690V AC-1. It provides a 24V 50/60Hz AC control circuit, a transparent protective cover to prevent front face access, connection by screw terminals. For operating rates until 1200 cycles/hour and ambient temperature -20/+50°C, it procures high reliability and durability. For use in modular panels, compact (45mm width), clipping on 35mm DIN rail. Location available to insert a suppressor module LA4SK (to be ordered separately). Multi standards certified (IEC, UL, CSA), Green Premium compliant (RoHS/REACh).

Main

Characteristic Value(s)
Range TeSys
product name TeSys SK
Product or Component Type Mini contactor
Device short name LC1SKGC
Contactor application Resistive load
Utilisation category AC-1
power pole contact composition 4P
Pole contact composition 4 NO
[Ie] rated operational current 20 A (at <122 °F (50 °C)) AC AC-1
[Ue] rated operational voltage Power circuit 690 V AC 50/60 Hz

Complementary

Characteristic Value(s)
Control circuit type AC 50/60 Hz
[Uc] control circuit voltage 24 V AC 50/60 Hz
[Ith] conventional free air thermal current 20 A (at 131 °F (55 °C)) for power circuit
Irms rated making capacity 85 A AC conforming to NF C 63-110
85 A AC conforming to IEC 60947
Rated breaking capacity 68 A at <= 400 V conforming to NF C 63-110
68 A at <= 400 V conforming to IEC 60947
[Icw] rated short-time withstand current 60 A 131 °F (55 °C) for power circuit
Associated fuse rating 20 A gI at <= 440 V for power circuit
Average impedance 4 mOhm - Ith 20 A 50 Hz for power circuit
[Ui] rated insulation voltage Power circuit 690 V BS 5424
Power circuit 690 V IEC 60947
Power circuit 690 V UL 508
Power circuit 690 V VDE 0110 group C
Power circuit 690 V CSA C22.2 No 14
Mounting Support Panel
Rail
Standards EN/IEC 60947-4-1
UL 60947-4-1
CSA C22.2 No 60947-4-1
Product Certifications CB Scheme
CE
UKCA
EAC
cULus
Connections - terminals connector 1 0.002…0.009 in² (1.5…6 mm²)solid
connector 2 0.002…0.006 in² (1.5…4 mm²)solid
connector 1 0.0008…0.009 in² (0.5…6 mm²)flexible without cable end
connector 2 0.0005…0.004 in² (0.35…2.5 mm²)flexible without cable end
connector 1 0.0005…0.009 in² (0.35…6 mm²)flexible with cable end
connector 2 0.0005…0.002 in² (0.35…1.5 mm²)flexible with cable end
Tightening torque Power circuit 7.08 lbf.in (0.8 N.m) connector pozidriv No 1
Operating time 6...8 ms coil de-energisation and NO opening
7...14 ms coil energisation and NO closing
Mechanical durability 10 Mcycles
Maximum operating rate 1200 cyc/h
Control circuit voltage limits Operational: 0.85...1.1 Uc at 50/60 Hz (at <131 °F (55 °C))
Drop-out: 0.2...0.75 Uc at 50/60 Hz (at <131 °F (55 °C))
Inrush power in VA 23 VA 50/60 Hz (at 68 °F (20 °C))
Hold-in power consumption in VA 4.9 VA 50/60 Hz (at 68 °F (20 °C))
Heat dissipation 1.5 W 50/60 Hz
Characteristic Value(s)
Control circuit type AC 50/60 Hz
[Uc] control circuit voltage 24 V AC 50/60 Hz
[Ith] conventional free air thermal current 20 A (at 131 °F (55 °C)) for power circuit
Irms rated making capacity 85 A AC conforming to NF C 63-110
85 A AC conforming to IEC 60947
Rated breaking capacity 68 A at <= 400 V conforming to NF C 63-110
68 A at <= 400 V conforming to IEC 60947
[Icw] rated short-time withstand current 60 A 131 °F (55 °C) for power circuit
Associated fuse rating 20 A gI at <= 440 V for power circuit
Average impedance 4 mOhm - Ith 20 A 50 Hz for power circuit
[Ui] rated insulation voltage Power circuit 690 V BS 5424
Power circuit 690 V IEC 60947
Power circuit 690 V UL 508
Power circuit 690 V VDE 0110 group C
Power circuit 690 V CSA C22.2 No 14
Mounting Support Panel
Rail
Standards EN/IEC 60947-4-1
UL 60947-4-1
CSA C22.2 No 60947-4-1
Product Certifications CB Scheme
CE
UKCA
EAC
cULus
Connections - terminals connector 1 0.002…0.009 in² (1.5…6 mm²)solid
connector 2 0.002…0.006 in² (1.5…4 mm²)solid
connector 1 0.0008…0.009 in² (0.5…6 mm²)flexible without cable end
connector 2 0.0005…0.004 in² (0.35…2.5 mm²)flexible without cable end
connector 1 0.0005…0.009 in² (0.35…6 mm²)flexible with cable end
connector 2 0.0005…0.002 in² (0.35…1.5 mm²)flexible with cable end
Tightening torque Power circuit 7.08 lbf.in (0.8 N.m) connector pozidriv No 1
Operating time 6...8 ms coil de-energisation and NO opening
7...14 ms coil energisation and NO closing
Mechanical durability 10 Mcycles
Maximum operating rate 1200 cyc/h
Control circuit voltage limits Operational: 0.85...1.1 Uc at 50/60 Hz (at <131 °F (55 °C))
Drop-out: 0.2...0.75 Uc at 50/60 Hz (at <131 °F (55 °C))
Inrush power in VA 23 VA 50/60 Hz (at 68 °F (20 °C))
Hold-in power consumption in VA 4.9 VA 50/60 Hz (at 68 °F (20 °C))
Heat dissipation 1.5 W 50/60 Hz

All PLC Direct products come with a 1-year warranty. The warranty is issued by PLC Direct. Warranty coverage commences at the date of purchase. The warranty is for mechanical defects or failures not caused by human factors including but not limited to (a) incorrect installation, (b) operating the unit in sub-optimal conditions or in scenarios not recommended by the manufacturer, (c) poor unit maintenance, etc. The warranty does not cover programming or software related issues.

If the product is eligible for PLC Direct’s warranty coverage and the customer encounters an issue with the product, we will request the item is shipped to us for diagnosis and examination. Regardless of the cause of product issues, the customer will bear responsibility for the cost of shipping the unit to PLC Direct for evaluation. Where the unit was damaged by human factors, we will offer a repair or replace quote; in cases where damage was caused by human factors, the customer is responsible for the cost of shipping the repaired/replaced unit from PLC Direct to the customer. Where the unit was not damaged by human factors but is covered by PLC Direct’s warranty, we will repair or replace the unit at our cost (or, in rare cases, refund you your purchase); in such cases, PLC Direct will bear the cost of shipping the repaired or replaced product back to the customer. It is up to PLC Direct’s discretion whether to repair, replace, or refund the customer in such cases. Diagnoses can take time to complete based on technician availability and the complexity of diagnosis.

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