Product Model
LC1D25B7TQ
Selling Points
- 1Reliable operation with 3 poles and 25 A rating.
- 2Suitable for AC3 applications with a 400 V rating.
- 3Includes 1 normally open (NO) and 1 normally closed (NC) auxiliary contacts.
- 4Compact design with dimensions of 45x85x92 mm.
- 5Certified for various international standards including UL, CSA, and EN/IEC 60947-5-1.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| 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 | Resistive load<br />Motor control | 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-3 for power circuit<br />40 A (at <140 °F (60 °C)) at <= 440 V AC AC-1 for power circuit<br />25 A (at <140 °F (60 °C)) at <= 440 V AC AC-3e for power circuit | [Uc] control circuit voltage | 24 V AC 50/60 Hz |
Motor power kW | 11 kW at 380...400 V AC 50/60 Hz (AC-3)<br />15 kW at 500 V AC 50/60 Hz (AC-3)<br />15 kW at 660...690 V AC 50/60 Hz (AC-3)<br />5.5 kW at 220...230 V AC 50/60 Hz (AC-3)<br />11 kW at 415...440 V AC 50/60 Hz (AC-3)<br />5.5 kW at 400 V AC 50/60 Hz (AC-4)<br />11 kW at 380...400 V AC 50/60 Hz (AC-3e)<br />15 kW at 500 V AC 50/60 Hz (AC-3e)<br />15 kW at 660...690 V AC 50/60 Hz (AC-3e)<br />5.5 kW at 220...230 V AC 50/60 Hz (AC-3e)<br />11 kW at 415...440 V AC 50/60 Hz (AC-3e) | Maximum Horse Power Rating | 5 hp at 200/208 V AC 50/60 Hz for 3 phase motors conforming to CSA<br />5 hp at 200/208 V AC 50/60 Hz for 3 phase motors conforming to UL<br />3 hp at 230...240 V AC 50/60 Hz for 1 phase motors conforming to CSA<br />3 hp at 230...240 V AC 50/60 Hz for 1 phase motors conforming to UL<br />15 hp at 460/480 V AC 50/60 Hz for 3 phase motors conforming to CSA<br />15 hp at 460/480 V AC 50/60 Hz for 3 phase motors conforming to UL<br />2 hp at 115 V AC 50/60 Hz for 1 phase motors conforming to CSA<br />2 hp at 115 V AC 50/60 Hz for 1 phase motors conforming to UL<br />20 hp at 575/600 V AC 50/60 Hz for 3 phase motors conforming to CSA<br />20 hp at 575/600 V AC 50/60 Hz for 3 phase motors conforming to UL<br />7.5 hp at 230...240 V AC 50/60 Hz for 3 phase motors conforming to CSA<br />7.5 hp at 230...240 V AC 50/60 Hz for 3 phase motors conforming to UL |
compatibility code | LC1D | Pole contact composition | 3 NO |
Protective cover | With | [Ith] conventional free air thermal current | 10 A (at 140 °F (60 °C)) for control circuit<br />40 A (at 140 °F (60 °C)) for power circuit |
Irms rated making capacity | 140 A AC for control circuit conforming to IEC 60947-5-1<br />450 A at 440 V for power circuit conforming to IEC 60947 | Rated breaking capacity | 450 kA at 440 V for power circuit conforming to IEC 60947 |
Associated fuse rating | 10 A gG for control circuit conforming to IEC 60947-5-1<br />40 A at <= 690 V coordination type 2 for power circuit<br />63 A at <= 690 V coordination type 1 for power circuit | Average impedance | 2 mOhm - Ith 40 A 50 Hz for power circuit |
Power dissipation per pole | 3.2 W AC-1<br />1.25 W AC-3<br />1.25 W AC-3e | [Ui] rated insulation voltage | Control circuit 600 V CSA<br />Control circuit 600 V UL<br />Power circuit 600 V CSA<br />Power circuit 600 V UL<br />Control circuit 690 V IEC 60947-4-1<br />Power circuit 690 V IEC 60947-4-1 |
Overvoltage category | III | [Uimp] rated impulse withstand voltage | 6 kV IEC 60947 |
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 | Mechanical durability | 15000000 cycles |
Control circuit type | AC 50/60 Hz | Coil technology | Without built-in bidirectional peak limiting diode suppressor |
Control circuit voltage limits | 0.3...0.6 Uc 140 °F (60 °C) drop-out AC 50/60 Hz<br />0.8...1.1 Uc 140 °F (60 °C) operational AC 50 Hz<br />0.85...1.1 Uc 140 °F (60 °C) operational AC 60 Hz | Inrush power in VA | 70 VA cos phi 0.75 (at 68 °F (20 °C)) |
Hold-in power consumption in VA | 7 VA 50/60 Hz cos phi 0.3 (at 68 °F (20 °C)) | Heat dissipation | 2…3 W at 50/60 Hz for control circuit |
Operating time | 4...19 ms opening<br />12...22 ms closing | Maximum operating rate | 3600 cyc/h 140 °F (60 °C) |
Connections - terminals | Control circuit: screw clamp terminal 1 0.002…0.006 in² (1…4 mm²) - cable stiffness: solid without cable end<br />Control circuit: screw clamp terminal 2 0.002…0.006 in² (1…4 mm²) - cable stiffness: solid without cable end<br />Control circuit: screw clamp terminal 2 0.002…0.006 in² (1…4 mm²) - cable stiffness: flexible without cable end<br />Control circuit: screw clamp terminal 1 0.002…0.006 in² (1…4 mm²) - cable stiffness: flexible without cable end<br />Control circuit: screw clamp terminal 1 0.002…0.006 in² (1…4 mm²) - cable stiffness: flexible with cable end<br />Control circuit: screw clamp terminal 2 0.002…0.004 in² (1…2.5 mm²) - cable stiffness: flexible with cable end<br />Power circuit: screw clamp terminal 1 0.002…0.02 in² (1.5…10 mm²) - cable stiffness: solid without cable end<br />Power circuit: screw clamp terminal 2 0.004…0.02 in² (2.5…10 mm²) - cable stiffness: solid without cable end<br />Power circuit: screw clamp terminal 1 0.004…0.02 in² (2.5…10 mm²) - cable stiffness: flexible without cable end<br />Power circuit: screw clamp terminal 2 0.004…0.02 in² (2.5…10 mm²) - cable stiffness: flexible without cable end<br />Power circuit: screw clamp terminal 1 0.002…0.02 in² (1…10 mm²) - cable stiffness: flexible with cable end<br />Power circuit: screw clamp terminal 2 0.002…0.009 in² (1.5…6 mm²) - cable stiffness: flexible with cable end | Tightening torque | Control circuit 15.05 lbf.in (1.7 N.m) flat Ø 6 mm<br />Control circuit 15.05 lbf.in (1.7 N.m) Philips No 2<br />Power circuit 22.1 lbf.in (2.5 N.m) flat Ø 6 mm<br />Power circuit 22.1 lbf.in (2.5 N.m) Philips No 2<br />Control circuit 15.05 lbf.in (1.7 N.m) pozidriv No 2<br />Power circuit 22.1 lbf.in (2.5 N.m) pozidriv No 2 |
Auxiliary contact composition | 1 NO + 1 NC | Minimum switching voltage | 17 V for control circuit |
Minimum switching current | 5 mA for control circuit | Insulation resistance | > 10 MOhm for control circuit |
Non-overlap time | 1.5 ms on de-energisation between NC and NO contacts<br />1.5 ms on energisation between NC and NO contacts | Mounting Support | Rail<br />Plate |
Standards | UL 508<br />EN/IEC 60947-5-1<br />CSA C22.2 No 14<br />EN/IEC 60947-4-1<br />IEC 60335-1 | Product Certifications | BV<br />GL<br />LROS (Lloyds register of shipping)<br />UL<br />DNV<br />CSA<br />RINA<br />GOST<br />CCC<br />UKCA |
IP degree of protection | IP2X IEC 60529<br />IP2X VDE 0106 | Climatic withstand | IACS E10 exposure to damp heat<br /> IEC 60947-1 Annex Q category D exposure to damp heat |
Permissible ambient air temperature around the device | 23…140 °F (-5…60 °C)<br />-40…158 °F (-40…70 °C) at Uc | Operating altitude | 9842.52 ft (3000 m) without derating |
Fire resistance | 1562 °F (850 °C) IEC 60695-2-1 | Flame retardance | V1 conforming to UL 94 |
Mechanical robustness | Shocks contactor closed 15 Gn for 11 ms) <br />Shocks contactor opened 8 Gn for 11 ms) <br />Vibrations contactor opened 2 Gn, 5...300 Hz) <br />Vibrations contactor closed 4 Gn, 5...300 Hz) | Height | 3.3 in (85 mm) |
Width | 1.8 in (45 mm) | Depth | 3.6 in (92 mm) |
Net Weight | 8.2 lb(US) (3.7 kg) | Quantity per Set | Set of 10 |
Specifications may be subject to change without notice