Schneider-Electric
 
LC1DT20BD picture- scope
LC1DT20BD
IEC contactor, TeSys Deca, nonreversing, 20A resistive, 4 pole, 4 NO, 24VDC coil, open style
Product availability Product availability: 
Stock - Normally stocked in distribution facility
Schneider Electric
Characteristics
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 20 A (at <140 °F (60 °C)) at <= 440 V AC AC-1 for power circuit
[Uc] control circuit voltage 24 V DC
Complementary
Compatibility code LC1D
Pole contact composition 4 NO
Protective cover With
[Ith] conventional free air thermal current 10 A (at 140 °F (60 °C)) for signalling circuit
20 A (at 140 °F (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 104 °F (40 °C) - 10 min for power circuit
61 A 104 °F (40 °C) - 1 min for power circuit
105 A 104 °F (40 °C) - 10 s for power circuit
210 A 104 °F (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
25 A gG at <= 690 V coordination type 1 for power circuit
20 A gG at <= 690 V coordination type 2 for power circuit
Average impedance 2.5 mOhm - Ith 20 A 50 Hz for power circuit
Power dissipation per pole 1.56 W AC-1
[Ui] rated insulation voltage Power circuit 600 V CSA
Power circuit 600 V UL
Signalling circuit 690 V IEC 60947-1
Signalling circuit 600 V CSA
Signalling circuit 600 V UL
Power circuit 690 V IEC 60947-4-1
Overvoltage category III
Pollution degree 3
[Uimp] rated impulse withstand voltage 6 kV IEC 60947
Safety reliability level B10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1
B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1
Mechanical durability 30 Mcycles
Control circuit type DC standard
Coil technology Built-in bidirectional peak limiting diode suppressor
Control circuit voltage limits 0.1...0.25 Uc -40…158 °F (-40…70 °C) drop-out DC
0.7...1.25 Uc -40…140 °F (-40…60 °C) operational DC
1...1.25 Uc 140…158 °F (60…70 °C) operational DC
Inrush power in W 5.4 W 68 °F (20 °C))
Hold-in power consumption in W 5.4 W 68 °F (20 °C)
Operating time 20 ±20 % ms opening
63 ±15 % ms closing
Time constant 28 ms
Maximum operating rate 3600 cyc/h at 60 °C
Connections - terminals Control circuit: screw clamp terminals 2 0.002…0.004 in² (1…2.5 mm²) - cable stiffness: flexible with cable end
Control circuit: screw clamp terminals 1 0.002…0.006 in² (1…4 mm²) - cable stiffness: flexible without cable end
Control circuit: screw clamp terminals 2 0.002…0.006 in² (1…4 mm²) - cable stiffness: flexible without cable end
Control circuit: screw clamp terminals 1 0.002…0.006 in² (1…4 mm²) - cable stiffness: flexible with cable end
Control circuit: screw clamp terminals 1 0.002…0.006 in² (1…4 mm²) - cable stiffness: solid without cable end
Control circuit: screw clamp terminals 2 0.002…0.006 in² (1…4 mm²) - cable stiffness: solid without cable end
Power circuit: screw clamp terminals 1 0.002…0.006 in² (1…4 mm²) - cable stiffness: flexible without cable end
Power circuit: screw clamp terminals 2 0.002…0.006 in² (1…4 mm²) - cable stiffness: flexible without cable end
Power circuit: screw clamp terminals 1 0.002…0.006 in² (1…4 mm²) - cable stiffness: flexible with cable end
Power circuit: screw clamp terminals 2 0.002…0.004 in² (1…2.5 mm²) - cable stiffness: flexible with cable end
Power circuit: screw clamp terminals 1 0.002…0.006 in² (1…4 mm²) - cable stiffness: solid without cable end
Power circuit: screw clamp terminals 2 0.002…0.006 in² (1…4 mm²) - cable stiffness: solid without cable end
Tightening torque Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals flat Ø 6 mm
Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals Philips No 2
Power circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals flat Ø 6 mm
Power circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals Philips No 2
Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals pozidriv No 2
Power circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals pozidriv No 2
Auxiliary contact composition 1 NO + 1 NC
Auxiliary contacts type Mechanically linked 1 NO + 1 NC IEC 60947-5-1
Mirror contact 1 NC 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 IEC 60529
Protective treatment THIEC 60068-2-30
Climatic withstand IACS E10 exposure to damp heat
IEC 60947-1 Annex Q category D exposure to damp heat
Permissible ambient air temperature around the device -40…140 °F (-40…60 °C)
140…158 °F (60…70 °C) with derating
Operating altitude 0...9842.52 ft (0...3000 m)
Fire resistance 1562 °F (850 °C) 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 3.3 in (85 mm)
Width 1.8 in (45 mm)
Depth 3.9 in (99 mm)
Product Weight 0.805 lb(US) (0.365 kg)
Ordering and shipping details
Category US10I1222355
Discount Schedule 0I12
GTIN 3389110247701
Returnability Yes
Country of origin ID
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 2.17 in (5.5 cm)
Package 1 Width 3.74 in (9.5 cm)
Package 1 Length 4.72 in (12.0 cm)
Package 1 Weight 19.7 oz (558.0 g)
Offer Sustainability
Packaging without single use plastic Yes
Packaging made with recycled cardboard Yes
SCIP Number 50ae7612-fd2e-41e4-a369-50d0dea6e592
California proposition 65 WARNING: This product can expose you to chemicals including: Antimony oxide & Antimony trioxide, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
REACh Regulation
print REACh Declaration
EU RoHS Directive Compliant with Exemptions
Mercury free Yes
Sustainable packaging Yes
RoHS exemption information
print Yes
China RoHS Regulation
print China RoHS declaration
Environmental Disclosure
print Product Environmental Profile
Circularity Profile
print End of Life Information
PVC free Yes
Take-back No
Carbon footprint (kg CO2 eq, Total Life cycle) 45
Contractual warranty
Warranty 18 months