Description
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
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 230 V AC 50/60 Hz
Complementary
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 with
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 DNV
GL
CCC
LROS (Lloyds register of shipping)
RINA
BV
GOST
UL
CSA
CB
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
