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TeSys K contactor - 3P - AC-3 <= 440 V 12 A - 1 NO aux. - 24 V AC coil - LC1K1210B7
LC1K1210B7
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Technical informations
| Range of product: | TeSys K |
|---|---|
| Range: | TeSys |
| Product or component type: | Contactor |
| Product name: | TeSys K |
| Device short name: | LC1K |
| Device application: | Control |
| Contactor application: | Motor controlResistive load |
| Utilisation category: | AC-1AC-4AC-3 |
|---|---|
| Poles description: | 3P |
| Pole contact composition: | 3 NO |
| [Ue] rated operational voltage: | Power circuit: 690 V AC 50/60 HzSignalling circuit: |
| [Ie] rated operational current: | 20 A (at 12 A at 16 A (at |
| Control circuit type: | AC at 50/60 Hz |
| [Uc] control circuit voltage: | 24 V AC 50/60 Hz |
| Motor power kW: | 4 kW at 480 V AC 50/60 Hz AC-34 kW at 500...600 V AC 50/60 Hz AC-34 kW at 660...690 V AC 50/60 Hz AC-32.2 kW at 400 V AC 50/60 Hz AC-43 kW at 220...230 V AC 50/60 Hz AC-35.5 kW at 380...415 V AC 50/60 Hz AC-35.5 kW at 440 V AC 50/60 Hz AC-3 |
| Auxiliary contact composition: | 1 NO |
| [Uimp] rated impulse withstand voltage: | 8 kV |
| Overvoltage category: | III |
| [Ith] conventional free air thermal current: | 20 A (at 50 °C) for power circuit10 A (at 50 °C) for signalling circuit |
| Irms rated making capacity: | 110 A AC for signalling circuit conforming to IEC 60947144 A AC for power circuit conforming to NF C 63-110144 A AC for power circuit conforming to IEC 60947 |
| Rated breaking capacity: | 110 A at 440 V conforming to IEC 6094780 A at 500 V conforming to IEC 6094770 A at 660...690 V conforming to IEC 60947 |
| [Icw] rated short-time withstand current: | 115 A 50 °C - 1 s for power circuit105 A 50 °C - 5 s for power circuit100 A 50 °C - 10 s for power circuit75 A 50 °C - 30 s for power circuit55 A 50 °C - 1 min for power circuit50 A 50 °C - 3 min for power circuit80 A - 1 s for signalling circuit90 A - 500 ms for signalling circuit110 A - 100 ms for signalling circuit25 A 50 °C - >= 15 min for power circuit |
| Associated fuse rating: | 25 A gG at 25 A aM for power circuit10 A gG for signalling circuit conforming to IEC 6094710 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 508Power circuit: 690 V conforming to IEC 60947-4-1Signalling circuit: 690 V conforming to IEC 60947-4-1Signalling circuit: 690 V conforming to IEC 60947-5-1Signalling circuit: 600 V conforming to UL 508Power circuit: 600 V conforming to CSA C22.2 No 14Signalling circuit: 600 V conforming to CSA C22.2 No 14 |
| Insulation resistance: | > 10 MOhm for signalling circuit |
| Inrush power in VA: | 30 VA (at 20 °C) |
| Hold-in power consumption in VA: | 4.5 VA (at 20 °C) |
| Heat dissipation: | 1.3 W |
| Control circuit voltage limits: | Operational: 0.8...1.15 Uc (at Drop-out: 0.2...0.75 Uc (at |
| Connections - terminals: | Screw clamp terminals 2 cable(s) 4 mm²solidScrew clamp terminals 2 cable(s) 4 mm²flexible without cable endScrew clamp terminals 2 cable(s) 1.5 mm²flexible with cable end |
| Maximum operating rate: | 3600 cyc/h |
| Auxiliary contacts type: | type instantaneous 1 NO |
| Signalling circuit frequency: | |
| Minimum switching current: | 5 mA for signalling circuit |
| Minimum switching voltage: | 17 V for signalling circuit |
| Mounting support: | PlateRail |
| Tightening torque: | 1.3 N.m - on screw clamp terminals - with screwdriver Philips No 21.3 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm |
| Operating time: | 10...20 ms coil de-energisation and NO opening10...20 ms coil energisation and NO closing |
| Safety reliability level: | B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1 |
| Non overlap distance: | 0.5 mm |
| Mechanical durability: | 10 Mcycles |
| Electrical durability: | 0.3 Mcycles 20 A AC-1 at Ue 1.3 Mcycles 12 A AC-3 at Ue |
| Mechanical robustness: | Shocks contactor closed, on X axis: 10 Gn for 11 ms conforming to IEC 60068-2-27Shocks contactor closed, on Y axis: 15 Gn for 11 ms conforming to IEC 60068-2-27Shocks contactor closed, on Z axis: 15 Gn for 11 ms conforming to IEC 60068-2-27Shocks contactor opened, on X axis: 6 Gn for 11 ms conforming to IEC 60068-2-27Shocks contactor opened, on Y axis: 10 Gn for 11 ms conforming to IEC 60068-2-27Shocks contactor opened, on Z axis: 10 Gn for 11 ms conforming to IEC 60068-2-27Vibrations contactor closed: 4 Gn, 5...300 Hz conforming to IEC 60068-2-6Vibrations contactor opened: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6 |
| Height: | 58 mm |
| Width: | 45 mm |
| Depth: | 57 mm |
| Product weight: | 0.18 kg |
| Compatibility code: | LC1K |
In short
Reference LC1K1210B7
Product Name TeSys K contactor - 3P - AC-3 <= 440 V 12 A - 1 NO aux. - 24 V AC coil - LC1K1210B7
Range TeSys
Device function Contrôle
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