11KW CONT.4P+1NO/1NC 024AC

TeSys D contactor - 4P(4 NO) - AC-1 - <= 440 V 25 A - 24 V AC 50/60 Hz coil


TeSys D contactor, 4 poles (4NO), for non-inductive load applications up to 25A/440V AC-1. It provides a 24V 50/60Hz AC coil, 1NO+1NC built-in auxiliary contacts (NC mirror certified), connection by screw clamp terminals. For operating rates until 3600 cycles/hour and environments until 60°C, it procures high reliability and durability. Compact (45mm width), DIN-rail mounting or screw fixing. Multi standards certified (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHS/REACh).

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
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: 24 V AC 50/60 Hz

Compatibility code: LC1D
Pole contact composition: 4 NO
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 at 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