LC1D126BLS207
Product ID:30899
Updated: 2026/4/3
Key Features
- 1Ensure reliable switching in demanding power range applications. 2、Meet railway and industrial safety standards with full certification. 3、Reduce maintenance costs through high electrical endurance. 4、Simplify replacement with direct compatibility for legacy systems. 5、Minimize downtime with fast shipping and ready stock availability.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Range | TeSys<br />TeSys Deca | Range of Product | TeSys Deca |
| Product or Component Type | Contactor | Device short name | LC1D |
| Contactor application | Motor control<br />Resistive load | Utilisation category | AC-3<br />AC-1<br />AC-3e |
| Poles description | 3P | [Ue] rated operational voltage | Power circuit <= 690 V AC 25...400 Hz |
| [Ie] rated operational current | 25 A (at <140 °F (60 °C)) at <= 440 V AC AC-1 for power circuit<br />12 A (at <140 °F (60 °C)) at <= 440 V AC AC-3 for power circuit<br />12 A (at <140 °F (60 °C)) at <= 440 V AC AC-3e for power circuit | Motor power kW | 3 kW at 220/230 V AC 50 Hz (AC-3)<br />5.5 kW at 380/400 V AC 50 Hz (AC-3)<br />5.5 kW at 415 V AC 50 Hz (AC-3)<br />5.5 kW at 440 V AC 50 Hz (AC-3)<br />7.5 kW at 500 V AC 50 Hz (AC-3)<br />7.5 kW at 660/690 V AC 50 Hz (AC-3)<br />3 kW at 220/230 V AC 50 Hz (AC-3e)<br />5.5 kW at 380/400 V AC 50 Hz (AC-3e)<br />5.5 kW at 415 V AC 50 Hz (AC-3e)<br />5.5 kW at 440 V AC 50 Hz (AC-3e)<br />7.5 kW at 500 V AC 50 Hz (AC-3e)<br />7.5 kW at 660/690 V AC 50 Hz (AC-3e) |
| Pole contact composition | 3 NO | Protective cover | With |
| Auxiliary contacts type | Mechanically linked 1 NO + 1 NC IEC 60947-5-1<br />Mirror contact 1 NC IEC 60947-4-1 | Auxiliary contact composition | 1 NO + 1 NC |
| [Ui] rated insulation voltage | Power circuit 690 V IEC 60947-4-1<br />Signalling circuit 690 V IEC 60947-1 | [Uimp] rated impulse withstand voltage | 6 kV IEC 60947 |
| Overvoltage category | III | [Ith] conventional free air thermal current | 10 A (at 140 °F (60 °C)) for signalling circuit<br />25 A (at 140 °F (60 °C)) for power circuit |
| Irms rated making capacity | 250 A at 440 V for power circuit conforming to IEC 60947<br />140 A AC for signalling circuit conforming to IEC 60947-5-1<br />250 A DC for signalling circuit conforming to IEC 60947-5-1 | Rated breaking capacity | 250 A at 440 V for power circuit conforming to IEC 60947 |
| Associated fuse rating | 10 A gG for signalling circuit conforming to IEC 60947-5-1<br />40 A gG at <= 690 V coordination type 1 for power circuit<br />25 A gG at <= 690 V coordination type 2 for power circuit | Time constant | 37 ms |
| Control circuit type | DC low consumption | Coil technology | With integral suppression device |
| Control circuit voltage limits | 0.1...0.25 Uc -40…158 °F (-40…70 °C) drop-out DC<br />0.7...1.25 Uc -40…158 °F (-40…70 °C) operational DC | Average impedance | 2.5 mOhm - Ith 25 A 50 Hz for power circuit |
| Power dissipation per pole | 1.56 W AC-1<br />0.36 W AC-3<br />0.36 W AC-3e | Minimum switching current | 5 mA for signalling circuit |
| Minimum switching voltage | 17 V for signalling circuit | Non-overlap time | 1.5 ms on de-energisation between NC and NO contact<br />1.5 ms on energisation between NC and NO contact |
| Operating time | 77 ±15 % ms closing<br />25 ±20 % ms opening | Maximum operating rate | 3600 cyc/h 140 °F (60 °C) |
| Inrush power in W | 4 W 68 °F (20 °C)) | Hold-in power consumption in W | 4 W 68 °F (20 °C) |
| Insulation resistance | > 10 MOhm for signalling circuit | Connections - terminals | Control circuit: lugs-ring terminals - external diameter: 0.3 in (8 mm)<br />Power circuit: lugs-ring terminals - external diameter: 0.4 in (9.5 mm) |
| Tightening torque | Control circuit 15.05 lbf.in (1.7 N.m) lugs-ring terminals flat Ø 6 mm M3.5<br />Control circuit 15.05 lbf.in (1.7 N.m) lugs-ring terminals Philips No 2 M3.5<br />Power circuit 15.05 lbf.in (1.7 N.m) lugs-ring terminals Philips No 2 M3.5<br />Power circuit 15.05 lbf.in (1.7 N.m) lugs-ring terminals flat Ø 6 mm M3.5<br />Control circuit 15.05 lbf.in (1.7 N.m) lugs-ring terminals pozidriv No 2 M3.5<br />Power circuit 15.05 lbf.in (1.7 N.m) lugs-ring terminals pozidriv No 2 M3.5 | Mounting Support | Rail<br />Plate |
| Electrical durability | 2 Mcycles 12 A AC-3 <= 440 V<br />0.8 Mcycles 25 A AC-1 <= 440 V<br />2 Mcycles 12 A AC-3e <= 440 V | Mechanical durability | 30 Mcycles |
| Safety reliability level | B10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1<br />B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1 | Operating altitude | 0...9842.52 ft (0...3000 m) |
| compatibility code | LC1D | Standards | EN/IEC 60947-4-1<br />EN/IEC 60947-5-1<br />EN 45545: R22 HL3<br />EN 45545: R26 HL3<br />DIN 5510-2 |
| Product Certifications | GL<br />BV<br />DNV<br />LROS (Lloyds register of shipping)<br />RINA<br />UL<br />CCC<br />CSA<br />GOST<br />UKCA<br />CB | Climatic withstand | IACS E10<br /> IEC 60947-1 Annex Q category D |
| Ambient Air Temperature for Storage | -76…176 °F (-60…80 °C) | Fire resistance | 1562 °F (850 °C) IEC 60695-2-1 |
| Height | 3.03 in (77 mm) | Width | 1.8 in (45 mm) |
| Depth | 3.7 in (95 mm) | Net Weight | 0.717 lb(US) (0.325 kg) |
| Mechanical robustness | Vibrations contactor open 2 Gn, 5...300 Hz) <br />Vibrations contactor closed 4 Gn, 5...300 Hz) <br />Shocks contactor open 10 Gn for 11 ms) <br />Shocks contactor closed 15 Gn for 11 ms) |
Specifications may be subject to change without notice