The Schneider Electric LC1DT25M7 is a high-quality contactor from the Tesys D series, designed for efficient control of electrical circuits. With four poles and a current rating of 25 A at AC1, this contactor is suitable for a wide range of applications. It features a 220V AC coil that operates at both 50 Hz and 60 Hz, ensuring flexibility and reliability in various power systems. The LC1DT25M7 contactor is rated for 440V AC1 applications, making it a versatile solution for both industrial and commercial use.
Key Features:
Versatile Contacting: With four poles, this contactor is designed to accommodate complex electrical systems.
Current Rating: A 25 A current rating (AC1) allows for a wide range of applications.
Coil Voltage: The 220V AC coil can operate at 50 Hz and 60 Hz, offering flexibility in power systems.
Rated for 440V AC1: The contactor is suitable for applications with a 440V AC1 rating, making it adaptable for various uses.
Product Specifications:
Poles: 4P (Four Poles)
Current Rating: 25 A (AC1)
Coil Voltage: 220V AC (50/60 Hz)
Rated Voltage (AC1): 440V
Specifications
| Main | |
| Range | TeSys |
| TeSys Deca | |
| Range of product | TeSys Deca |
| Product or component type | Contactor |
| Device short name | LC1D |
| contactor application | Resistive load |
| utilisation category | AC-1 |
| AC-3 | |
| AC-3e | |
| AC-4 | |
| Poles description | 4P |
| [Ue] rated operational voltage | Power circuit: <= 690 V AC 25...400 Hz |
| Power circuit: <= 300 V DC | |
| [Ie] rated operational current | 25 A (at <60 °C) at <= 440 V AC AC-1 for power circuit |
| [Uc] control circuit voltage | 220 V AC 50/60 Hz |
| Complementary | |
| Compatibility code | LC1D |
| Pole contact composition | 4 NO |
| Contact compatibility | M6 |
| Protective cover | With |
| [Ith] conventional free air thermal current | 10 A (at 60 °C) for signalling circuit |
| 25 A (at 60 °C) for power circuit | |
| Irms rated making capacity | 140 A AC for signalling circuit conforming to IEC 60947-5-1 |
| 250 A DC for signalling circuit conforming to IEC 60947-5-1 | |
| 250 A at 440 V for power circuit conforming to IEC 60947 | |
| Rated breaking capacity | 250 A at 440 V for power circuit conforming to IEC 60947 |
| [Icw] rated short-time withstand current | 30 A 40 °C - 10 min for power circuit |
| 61 A 40 °C - 1 min for power circuit | |
| 105 A 40 °C - 10 s for power circuit | |
| 210 A 40 °C - 1 s for power circuit | |
| 100 A - 1 s for signalling circuit | |
| 120 A - 500 ms for signalling circuit | |
| 140 A - 100 ms for signalling circuit | |
| Associated fuse rating | 10 A gG for signalling circuit conforming to IEC 60947-5-1 |
| 40 A gG at <= 690 V coordination type 1 for power circuit | |
| 25 A gG at <= 690 V coordination type 2 for power circuit | |
| Average impedance | 2.5 mOhm - Ith 25 A 50 Hz for power circuit |
| Power dissipation per pole | 1.56 W AC-1 |
| [Ui] rated insulation voltage | Power circuit: 600 V CSA certified |
| Power circuit: 600 V UL certified | |
| Signalling circuit: 690 V conforming to IEC 60947-1 | |
| Signalling circuit: 600 V CSA certified | |
| Signalling circuit: 600 V UL certified | |
| Power circuit: 690 V conforming to IEC 60947-4-1 | |
| Overvoltage category | III |
| Pollution degree | 3 |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 60947 |
| 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 | |
| Mechanical durability | 15 Mcycles |
| Electrical durability | 0.8 Mcycles 25 A AC-1 at Ue <= 440 V |
| Control circuit type | AC at 50/60 Hz |
| Coil technology | Without built-in suppressor module |
| Control circuit voltage limits | 0.3...0.6 Uc (-40…70 °C):drop-out AC 50/60 Hz |
| 0.8...1.1 Uc (-40…60 °C):operational AC 50 Hz | |
| 0.85...1.1 Uc (-40…60 °C):operational AC 60 Hz | |
| 1...1.1 Uc (60…70 °C):operational AC 50/60 Hz | |
| Inrush power in VA | 70 VA 60 Hz cos phi 0.75 (at 20 °C) |
| 70 VA 50 Hz cos phi 0.75 (at 20 °C) | |
| Hold-in power consumption in VA | 7.5 VA 60 Hz cos phi 0.3 (at 20 °C) |
| 7 VA 50 Hz cos phi 0.3 (at 20 °C) | |
| Heat dissipation | 2…3 W at 50/60 Hz |
| Operating time | 4...19 ms opening |
| 12...22 ms closing | |
| Maximum operating rate | 3600 cyc/h 60 °C |
| Connections - terminals | Control circuit: screw clamp terminals 2 1…2.5 mm² - cable stiffness: flexible with cable end |
| Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: flexible without cable end | |
| Control circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: flexible without cable end | |
| Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: flexible with cable end | |
| Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: solid without cable end | |
| Control circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: solid without cable end | |
| Power circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: flexible without cable end | |
| Power circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: flexible without cable end | |
| Power circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: flexible with cable end | |
| Power circuit: screw clamp terminals 2 1…2.5 mm² - cable stiffness: flexible with cable end | |
| Power circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: solid without cable end | |
| Power circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: solid without cable end | |
| Tightening torque | Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm |
| Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2 | |
| Power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm | |
| Power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2 | |
| Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver pozidriv No 2 | |
| Power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver pozidriv No 2 | |
| Auxiliary contact composition | 1 NO + 1 NC |
| Auxiliary contacts type | Type mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1 |
| type mirror contact 1 NC conforming to IEC 60947-4-1 | |
| Signalling circuit frequency | 25...400 Hz |
| Minimum switching voltage | 17 V for signalling circuit |
| Minimum switching current | 5 mA for signalling circuit |
| Insulation resistance | > 10 MOhm for signalling circuit |
| Non-overlap time | 1.5 ms on de-energisation between NC and NO contact |
| 1.5 ms on energisation between NC and NO contact | |
| mounting support | Plate |
| Rail | |
| Environment | |
| Standards | CSA C22.2 No 14 |
| EN 60947-4-1 | |
| EN 60947-5-1 | |
| IEC 60947-4-1 | |
| IEC 60947-5-1 | |
| UL 508 | |
| IEC 60335-1 | |
| product certifications | GOST |
| DNV | |
| LROS (Lloyds register of shipping) | |
| CSA | |
| UL | |
| RINA | |
| BV | |
| GL | |
| CCC | |
| IP degree of protection | IP20 front face conforming to IEC 60529 |
| Protective treatment | TH conforming to IEC 60068-2-30 |
| Climatic withstand | Conforming to IACS E10 exposure to damp heat |
| conforming to IEC 60947-1 Annex Q category D exposure to damp heat | |
| Permissible ambient air temperature around the device | -40…60 °C |
| 60…70 °C with derating | |
| Operating altitude | 0...3000 m |
| Fire resistance | 850 °C conforming to IEC 60695-2-1 |
| Flame retardance | V1 conforming to UL 94 |
| Mechanical robustness | Vibrations contactor open (2 Gn, 5...300 Hz) |
| Vibrations contactor closed (4 Gn, 5...300 Hz) | |
| Shocks contactor closed (15 Gn for 11 ms) | |
| Shocks contactor open (10 Gn for 11 ms) | |
| height | 85 mm |
| Width | 45 mm |
| Depth | 92 mm |
| Net weight | 0.365 kg |