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Schneider LC1K1210G7 3NO Contactor, TeSys K, 3 Pole, 120 VAC Coil, Screw Clamp Terminals
LC1K1210G7 is a 3-pole TeSys K contactor from Schneider Electric for simple motor applications rated up to 5.5kW@400V. Very compact, DIN-rail compatible, with connections by screw clamp terminals, it includes a 120V 50/60Hz AC coil and 1NO built-in auxiliary contact. Available worldwide, it complies with multi-standards (IEC, UL, CSA, CCC, EAC, Marine). Optimized for simple power applications. Can be completed with auxiliary contact blocks (LA1K, LA2K) and thermal relays (LR2K).
Specifications
| MPN | LC1K1210G7 |
| Range | TeSys |
| Device Application | Control |
| Contactor Application | Motor control Resistive load |
| Utilization 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 Signaling circuit <= 690 V AC <= 400 Hz |
| [Ie] Rated Operational Current | 12 A (at <140 °F (60 °C)) at <= 440 V AC AC-3 for power circuit 12 A (at <140 °F (60 °C)) at <= 440 V AC AC-3e for power circuit 20 A (at <140 °F (60 °C)) at <= 690 V AC AC-1 for power circuit |
| Control Circuit Type | AC 50/60 Hz |
| [Uc] Control Circuit Voltage | 120 V AC 50/60 Hz |
| Motor Power kW | 3 kW 220...230 V AC 50/60 Hz AC-3 5.5 kW 380...415 V AC 50/60 Hz AC-3 5.5 kW 440 V AC 50/60 Hz AC-3 4 kW 690 V AC 50/60 Hz AC-3 3 kW 220...230 V AC 50/60 Hz AC-3e 5.5 kW 380...415 V AC 50/60 Hz AC-3e 5.5 kW 440 V AC 50/60 Hz AC-3e 4 kW 690 V AC 50/60 Hz AC-3e 3 kW 220...230 V AC 50/60 Hz AC-4 5.5 kW 380...415 V AC 50/60 Hz AC-4 5.5 kW 440 V AC 50/60 Hz AC-4 4 kW 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 140 °F (60 °C)) for power circuit 10 A (at 122 °F (50 °C)) for signaling circuit |
| Irms Rated Making Capacity | 144 A AC for power circuit conforming to IEC 60947 110 A AC for signaling circuit conforming to IEC 60947 |
| Rated Breaking Capacity | 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 | 115 A 122 °F (50 °C) - 1 s for power circuit 105 A 122 °F (50 °C) - 5 s for power circuit 100 A 122 °F (50 °C) - 10 s for power circuit 75 A 122 °F (50 °C) - 30 s for power circuit 55 A 122 °F (50 °C) - 1 min for power circuit 50 A 122 °F (50 °C) - 3 min for power circuit 25 A 122 °F (50 °C) - >= 15 min for power circuit 80 A - 1 s for signaling circuit 90 A - 500 ms for signaling circuit 110 A - 100 ms for signaling circuit |
| Associated Fuse Rating | 25 A gG at <= 440 V for power circuit 25 A aM for power circuit 10 A gG for signaling circuit conforming to IEC 60947 10 A gG for signaling 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 UL 508 Power circuit 690 V IEC 60947-4-1 Signaling circuit 690 V IEC 60947-4-1 Signaling circuit 690 V IEC 60947-5-1 Signaling circuit 600 V UL 508 Power circuit 600 V CSA C22.2 No 14 Signaling circuit 600 V CSA C22.2 No 14 |
| Insulation Resistance | > 10 MOhm for signaling circuit |
| Inrush Power in VA | 30 VA (at 68 °F (20 °C)) |
| Hold-in Power Consumption in VA | 4.5 VA (at 68 °F (20 °C)) |
| Heat Dissipation | 1.3 W |
| Control Circuit Voltage Limits | Operational: 0.8...1.15 Uc (at <122 °F (50 °C)) Drop-out: >= 0.20 Uc (at <122 °F (50 °C)) |
| Connections - Terminals | Screw clamp terminals 1 0.002…0.006 in² (1.5…4 mm²)solid Screw clamp terminals 1 0.001…0.006 in² (0.75…4 mm²)flexible without cable end Screw clamp terminals 1 0.0005…0.004 in² (0.34…2.5 mm²)flexible with cable end Screw clamp terminals 2 0.002…0.006 in² (1.5…4 mm²)solid Screw clamp terminals 2 0.001…0.006 in² (0.75…4 mm²)flexible without cable end Screw clamp terminals 2 0.0005…0.002 in² (0.34…1.5 mm²)flexible with cable end |
| Maximum Operating Rate | 3600 cyc/h |
| Coil Technology | Without built-in suppressor module |
| Auxiliary Contacts Type | Instantaneous 1 NO |
| Signaling Circuit Frequency | <= 400 Hz |
| Minimum Switching Current | 5 mA for signaling circuit |
| Minimum Switching Voltage | 17 V for signaling circuit |
| Mounting Support | Rail Plate |
| Tightening torque | 7.08…11.5 lbf.in (0.8…1.3 N.m) screw clamp terminals Philips No 2 7.08…11.5 lbf.in (0.8…1.3 N.m) screw clamp terminals flat Ø 6 mm 7.08…11.5 lbf.in (0.8…1.3 N.m) screw clamp terminals pozidrive No 2 |
| Operating Time | 10...20 ms coil de-energization and NO opening 10...20 ms coil energization and NO closing |
| Safety Reliability Level | B10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1 B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1 |
| Non-overlap Distance | 0.02 in (0.5 mm) |
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
- IEC 60335-1:Clause 30.2
- IEC 60335-2-40:Annex JJ
- UL 60335-2-40:Annex JJ
Certifications
- CB Scheme
- CCC
- UL
- CSA
- EAC
- CE
- UKCA
LIMITED WARRANTY FOR ALL PRM PRODUCTS.
A. If not satisfied with a PRM product for any reason, customers should contact PRM. Returns submitted within 30 days of the original invoice and must be in original packaging and in new condition. Please contact PRM to provide additional information regarding a return.
B. PRM Limited Warranties are applicable to PRM branded products, non-transferable, and warrant against manufacturer defects in workmanship and materials under normal use for 1 year after the date of the PRM invoice unless otherwise stated. If PRM approves the product is accepted for return during the limited warranty period, PRM may repair, replace, or refund the amount paid by the customer.
C. Non-PRM branded products retain their manufacturer's warranty. Customer should contact the manufacturer for warranty service.
D. PRM is not liable for claims arising out of product misuse, improper product selection, improper installation, and/or product modification. PRM's liability in all events is limited to the purchase price paid for the product.
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