Schneider-Electric
LC7K0910B7

Range of produc: TeSys K

Range: TeSys

Product or component type: Contactor

Device short name: LC7K

Device application: Control

contactor application: Resistive load; Motor control

utilisation category: AC-3; AC-3e; AC-1; AC-4

Poles description: 3P

Pole contact composition: 3 NO

[Ue] rated operational voltage: Power circuit: <= 690 V AC <= 400 Hz; Signalling circuit: <= 690 V AC <= 400 Hz

[Ie] rated operational current: 9 A (at <60 °C) at <= 440 V AC AC-3 for power circuit; 9 A (at <60 °C) at <= 440 V AC AC-3e for power circuit; 20 A (at <60 °C) at <= 690 V AC AC-1 for power circuit

Control circuit type: AC at 50/60 Hz silent

[Uc] control circuit voltage: 24 V AC 50/60 Hz

Motor power kW: 2.2 kW at 220...230 V AC 50/60 Hz AC-3; 4 kW at 380...415 V AC 50/60 Hz AC-3; 4 kW at 440/690 V AC 50/60 Hz AC-3; 2.2 kW at 220...230 V AC 50/60 Hz AC-3e; 4 kW at 380...415 V AC 50/60 Hz AC-3e; 4 kW at 440/690 V AC 50/60 Hz AC-3e; 2.2 kW at 220...230 V AC 50/60 Hz AC-4; 4 kW at 380...415 V AC 50/60 Hz AC-4; 4 kW at 440/690 V AC 50/60 Hz AC-4

Auxiliary contact composition: 1 NO

[Uimp] rated impulse withstand voltage: 8 kV

Overvoltage category: III

[Ith] conventional free air thermal current: 20 A (at 60 °C) for power circuit; 10 A (at 50 °C) for signalling circuit

Irms rated making capacity: 110 A AC for power circuit conforming to IEC 60947; 110 A AC for signalling circuit conforming to IEC 60947

Rated breaking capacity: 110 A at 220...230 V conforming to IEC 60947; 110 A at 380...400 V conforming to IEC 60947; 110 A at 415 V conforming to IEC 60947; 110 A at 440 V conforming to IEC 60947; 80 A at 500 V conforming to IEC 60947; 70 A at 660...690 V conforming to IEC 60947

[Icw] rated short-time withstand current: 90 A 50 °C - 1 s for power circuit; 85 A 50 °C - 5 s for power circuit; 80 A 50 °C - 10 s for power circuit; 60 A 50 °C - 30 s for power circuit; 45 A 50 °C - 1 min for power circuit; 40 A 50 °C - 3 min for power circuit; 20 A 50 °C - >= 15 min for power circuit; 80 A - 1 s for signalling circuit; 90 A - 500 ms for signalling circuit; 110 A - 100 ms for signalling circuit

Associated fuse rating: 25 A gG at <= 440 V for power circuit; 25 A aM for power circuit; 10 A gG for signalling circuit conforming to IEC 60947; 10 A gG for signalling circuit conforming to VDE 0660

Average impedance: 3 mOhm - Ith 20 A 50 Hz for power circuit

[Ui] rated insulation voltage: Power circuit: 600 V conforming to UL 508; Power circuit: 690 V conforming to IEC 60947-4-1; Signalling circuit: 690 V conforming to IEC 60947-4-1; Signalling circuit: 690 V conforming to IEC 60947-5-1; Signalling circuit: 600 V conforming to UL 508; Power circuit: 600 V conforming to CSA C22.2 No 14; Signalling circuit: 600 V conforming to CSA C22.2 No 14

Insulation resistance: > 10 MOhm for signalling circuit

Inrush power in VA: 3 VA (at 20 °C)

Hold-in power consumption in VA: 3 VA (at 20 °C)

Heat dissipation: 3 W

Control circuit voltage limits: Operational: 0.85...1.1 Uc (at <50 °C); Drop-out: >= 0.10 Uc (at <50 °C)

Connections - terminals: Screw clamp terminals 1 cable(s) 1.5…4 mm²solid; Screw clamp terminals 1 cable(s) 0.75…4 mm²flexible without cable end; Screw clamp terminals 1 cable(s) 0.34…2.5 mm²flexible with cable end; Screw clamp terminals 2 cable(s) 1.5…4 mm²solid; Screw clamp terminals 2 cable(s) 0.75…4 mm²flexible without cable end; Screw clamp terminals 2 cable(s) 0.34…1.5 mm²flexible with cable end

Maximum operating rate: 3600 cyc/h

Auxiliary contacts type: type instantaneous 1 NO

Signalling circuit frequency: <= 400 Hz

Minimum switching current: 5 mA for signalling circuit

Minimum switching voltage: 17 V for signalling circuit

mounting support: Rail; Plate

Tightening torque: 0.8…1.3 N.m - on screw clamp terminals Philips No 2; 0.8…1.3 N.m - on screw clamp terminals flat Ø 6 mm; 0.8…1.3 N.m - on screw clamp terminals pozidriv No 2

Operating time: 30...40 ms coil energisation and NO closing; 30 ms coil de-energisation and NO opening

Safety reliability level: B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1; B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1

Non overlap distance: 0.5 mm

Mechanical durability: 10 Mcycles

Electrical durability: 1.3 Mcycles 9 A AC-3 at Ue <= 440 V; 1.3 Mcycles 9 A AC-3e at Ue <= 440 V; 0.16 Mcycles 20 A AC-1 at Ue <= 690 V; 0.02 Mcycles 54 A AC-4 at Ue <= 440 V

Mechanical robustness: Shocks contactor closed, on X axis: 10 Gn for 11 ms conforming to IEC 60068-2-27; Shocks contactor closed, on Y axis: 15 Gn for 11 ms conforming to IEC 60068-2-27; Shocks contactor closed, on Z axis: 15 Gn for 11 ms conforming to IEC 60068-2-27; Shocks contactor opened, on X axis: 6 Gn for 11 ms conforming to IEC 60068-2-27; Shocks contactor opened, on Y axis: 10 Gn for 11 ms conforming to IEC 60068-2-27; Shocks contactor opened, on Z axis: 10 Gn for 11 ms conforming to IEC 60068-2-27; Vibrations contactor closed: 4 Gn, 5...300 Hz conforming to IEC 60068-2-6; Vibrations contactor opened: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6

height: 58 mm

Width: 45 mm

Depth: 57 mm

Net weight: 0.225 kg

Compatibility code: LC7K

Standards: EN/IEC 60947-4-1; GB/T 14048.4; UL 60947-4-1; CSA C22.2 No 60947-4-1; JIS C8201-4-1

product certifications: CB Scheme; CCC; UL; CSA; EAC; CE; UKCA

IP degree of protection: IP2X conforming to VDE 0106

Protective treatment: TC conforming to IEC 60068; TC conforming to DIN 50016

Ambient air temperature for storage: -50…80 °C

Operating altitude: 2000 m without derating

Flame retardance: V1 conforming to UL 94; Requirement 2 conforming to NF F 16-101; Requirement 2 conforming to NF F 16-102

Unit Type of Package 1: PCE

Number of Units in Package 1: 1

Package 1 Height: 6.5 cm

Package 1 Width: 6.2 cm

Package 1 Length: 4.8 cm

Package 1 Weight: 223.0 g

Unit Type of Package 2: S02

Number of Units in Package 2: 40

Package 2 Height: 15.0 cm

Package 2 Width: 30.0 cm

Package 2 Length: 40.0 cm

Package 2 Weight: 9.335 kg

Sustainable offer status: Green Premium product

REACh Regulation: Reference contains Substances of Very High Concern above the threshold

EU RoHS Directive: Compliant with Exemptions

Mercury free: Yes

China RoHS Regulation: Product out of China RoHS scope. Substance declaration for your information

RoHS exemption information: Yes

Environmental Disclosure: ENVPEP1503003EN

Circularity Profile: ENVEOLI1503003EN

WEEE: The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins