Main
Part Number	LC1DT25BDC	LC1DT25M7C
Product Series	TeSys Deca	TeSys Deca
Product Series	TeSys Deca	TeSys Deca
product type	Contactor	Contactor
product short name	LC1D	LC1D
Application field of contactor	Applied to non-inductive or micro-inductive loads, and resistance furnaces to AC loads with a power factor greater than or equal to 0.95	Applied to non-inductive or micro-inductive loads, and resistance furnaces to AC loads with a power factor greater than or equal to 0.95
use category	AC-1AC -3	AC-1AC -3
number of poles	4P	4P
Rated working voltage [Ue]	Power circuit: <= 690 V AC 25…400 Hz Power circuit: <= 300 V DC	Power circuit: <= 690 V AC 25…400 Hz Power circuit: <= 300 V DC
Rated operating current [Ie]	25 A 60 °C) at <= 440 V AC AC-1 for power circuits 12 A 60 °C) at <= 440 V AC AC-3 for power circuits	25 A 60 °C) at <= 440 V AC AC-1 for power circuits 12 A 60 °C) at <= 440 V AC AC-3 for power circuits
[Uc] control circuit voltage	24 V DC	230V AC 50/60Hz
Additional information
model	LC1D	LC1D
Loop contact type	4 NO	4 NO
protection cap	None	None
Conventional thermal current [Ith]	25 A at <60 °C for power circuits 10 A at <60 °C for signal circuits	25 A at <60 °C for power circuits 10 A at <60 °C for signal circuits
Rated short-time withstand current [Icw]	105 A at <40 °C – 10 s for power circuit 210 A at <40 °C – 1 s for power circuit 30 A at <40 °C – 10 min for power circuit 61 A at <40 °C – 1 minute for power circuit 100 A – 1 s for signal circuit 120 A – 500 ms for signal circuit 140 A – 100 ms for signal circuit	105 A at <40 °C – 10 s for power circuit 210 A at <40 °C – 1 s for power circuit 30 A at <40 °C – 10 min for power circuit 61 A at <40 °C – 1 minute for power circuit 100 A – 1 s for signal circuit 120 A – 500 ms for signal circuit 140 A – 100 ms for signal circuit
Fuses for use with relays	10 A gG for signal circuits according to IEC 60947-5-1 40 A gG at <= 690 V for power circuits type 1 25 A gG for power circuits for type 2 at <= 690 V	10 A gG for signal circuits according to IEC 60947-5-1 40 A gG at <= 690 V for power circuits type 1 25 A gG for power circuits for type 2 at <= 690 V
average impedance	2.5 mΩ – Ith 25 A 50 Hz for power loop	2.5 mΩ – Ith 25 A 50 Hz for power loop
Rated insulation voltage [Ui]	Power circuit: 690 V conforming to IEC 60947-4-1 Signal circuit: 690 V conforming to IEC 60947-1	Power circuit: 690 V conforming to IEC 60947-4-1 Signal circuit: 690 V conforming to IEC 60947-1
Overvoltage category	III	III
pollution level	3	3
Rated impulse withstand voltage [Uimp]	6 kV according to IEC 60947	6 kV according to IEC 60947
Safety and reliability level	B10d = Contactor for 1369863 nominal loads according to EN/ISO 13849-1 B10d = Contactor for 20000000 mechanical loads according to EN/ISO 13849-1	B10d = Contactor for 1369863 nominal loads according to EN/ISO 13849-1 B10d = Contactor for 20000000 mechanical loads according to EN/ISO 13849-1
Mechanical life	30 Mcycles	15 Mcycles
Electrical life	0.8 Mcycles <= 440 V at 25 A AC-1 Ue	0.8 Mcycles <= 440 V at 25 A AC-1 Ue
Control loop characteristics	DC standard	AC at 50/60 Hz
Surge Suppression Module	Built-in bidirectional peak current limiting diode	No built-in surge suppression module
Control voltage limit	0.1…0.25 Uc -40…60 °C release 0.7…1.25 Uc -40…60 °C run	0.3…0.6 Uc -40…60 °C release 50/60 Hz 0.8…1.1 Uc -40…60 °C run 50 Hz 0.85…1.1 Uc -40…60 °C run 60 Hz
Surge power (W)	5.4W (20°C)
Holding power consumption(W)	5.4 W at 20 °C
Rated operating power (W)	5.4W
action time	55 ms to close, 20 ms to break	12…22 ms close 4…19 ms break
time constant	28ms
operating frequency	3600 cycles/h at <60 °C	3600 cycles/h at <60 °C
Wiring capacity	Power circuit: screw fastening1 1…4 mm² Lug O.D. Ø: 8 mm Cable option: flexible cord without wire terminal Power Circuit: screw fastening2 1…4 mm² Lug O.D. Ø: 8 mm Cable Selection: flexible cord without wire terminals Power circuit: screw fastening1 1…4 mm² Lug outer diameter Ø: 8 mm Cable selection: flexible cord with wire terminal Power circuit: screw fastening2 1…2.5 mm² Lug outer diameter Ø: 8 mm Cable option: flexible with wire terminals Power circuit: screw fastening1 1…4 mm² Lug outer diameter Ø: 8 mm Cable option: Solid without wire terminals Power circuit : Bolt fastening2 1…4 mm² Lug O.D. Ø: 8 mm Cable option: Rigid without wire terminals Control circuit: Bolt tight1 1…4 mm² Cable option: Flexible wire without wire terminals Control circuit: screw-on2 1…4 mm² Cable option: flexible without cable terminals Control circuit: screw-on1 1…4 mm² cable option: flexible with cable terminals Control circuit: screw-on2 1…2.5 mm² cable selection: flexible wire with wire terminals control circuit: screw fastened1 1…4 mm² cable selection: rigid without wire terminal control circuit: screw fastened2 1…4 mm² cable selection : Hard wire without wire terminal	Power circuit: screw fastening1 1…4 mm² Lug O.D. Ø: 8 mm Cable option: flexible cord without wire terminal Power Circuit: screw fastening2 1…4 mm² Lug O.D. Ø: 8 mm Cable Selection: flexible cord without wire terminals Power circuit: screw fastening1 1…4 mm² Lug outer diameter Ø: 8 mm Cable selection: flexible cord with wire terminal Power circuit: screw fastening2 1…2.5 mm² Lug outer diameter Ø: 8 mm Cable option: flexible with wire terminals Power circuit: screw fastening1 1…4 mm² Lug outer diameter Ø: 8 mm Cable option: Solid without wire terminals Power circuit : Bolt fastening2 1…4 mm² Lug O.D. Ø: 8 mm Cable option: Rigid without wire terminals Control circuit: Bolt tight1 1…4 mm² Cable option: Flexible wire without wire terminals Control circuit: screw-on2 1…4 mm² Cable option: flexible without cable terminals Control circuit: screw-on1 1…4 mm² cable option: flexible with cable terminals Control circuit: screw-on2 1…2.5 mm² cable selection: flexible wire with wire terminals control circuit: screw fastened1 1…4 mm² cable selection: rigid without wire terminal control circuit: screw fastened2 1…4 mm² cable selection : Hard wire without wire terminal
Tightening torque	Power circuit: 1.7 Nm via screwdriver Ø 6 flat power circuit: 1.7 Nm via screwdriver No 2 Phillips screw control circuit: 1.7 Nm via screwdriver Ø 6 flat control circuit: 1.7 Nm via screw Screwdriver No. 2 for fastening Phillips screw Power circuit: 1.7 Nm Screwdriver Ø 6 flat-blade screw via cable connector: M3.5 Power circuit : 1.7 Nm Phillips screw driver No. 2 via cable connector Screw: M3.5 Control circuit: 1.7 Nm Screwdriver pozidriv No 2 for screw tightening Power circuit: 1.7 Nm Screwdriver pozidriv No 2 for screw tightening	Power circuit: 1.7 Nm via screwdriver Ø 6 flat power circuit: 1.7 Nm via screwdriver No 2 Phillips screw control circuit: 1.7 Nm via screwdriver Ø 6 flat control circuit: 1.7 Nm via screw Screwdriver No. 2 for fastening Phillips screw Power circuit: 1.7 Nm Screwdriver Ø 6 flat-blade screw via cable connector: M3.5 Power circuit : 1.7 Nm Phillips screw driver No. 2 via cable connector Screw: M3.5 Control circuit: 1.7 Nm Screwdriver pozidriv No 2 for screw tightening Power circuit: 1.7 Nm Screwdriver pozidriv No 2 for screw tightening
Auxiliary contact type	1 NO + 1 NC	1 NO + 1 NC
Auxiliary contact type	Type Mechanical connection 1 NO + 1 NC conforming to IEC 60947-5-1 Type mirrored with main contact status 1 NC conforming to IEC 60947-4-1	1 NO + 1 NC
Signal loop frequency	25…400Hz	25…400Hz
Minimum switching current [Imin]	5 mA for signal loop	5 mA for signal loop
Insulation resistance	> 10 MΩ for signal loops	> 10 MΩ for signal loops
non-overlapping time	1.5 ms between de-energized NC and NO contacts 1.5 ms between energized NC and NO contacts	1.5 ms between de-energized NC and NO contacts 1.5 ms between energized NC and NO contacts
installation method	Chassis mounting rail installation	DIN rail installation base plate installation
environment
standard	IEC 60947-4-1 GB 14048.4	IEC 60947-4-1 GB 14048.4
certified product	CCC CE UKCA	CCC CE UKCA
IP protection class	IP2x front panel for main circuits conforming to IEC 60529 IP2x front panel for coil circuits conforming to IEC 60529	IP2x front panel for main circuits conforming to IEC 60529 IP2x front panel for coil circuits conforming to IEC 60529
Protective measures	TH conforms to IEC 60068-2-30	TH conforms to IEC 60068-2-30
ambient air temperature	-40…60 °C operation 60…70 °C with derating -60…80 °C storage	-40…60 °C operation 60…70 °C with derating -60…80 °C storage
working altitude	3000 m None	3000 m None
Fire resistance and abnormal high temperature resistance	850 °C conforming to IEC 60695-2-11	850 °C conforming to IEC 60695-2-11
Shock and vibration resistance	Shock resistance with contacts open (2 gn (5…300 Hz)) conforming to IEC 60068-2-6 Shock resistance with contacts closed ( 4 gn (5…300 Hz)) conforming to IEC 60068-2-6 Shock performance 11 ms with contacts open (10 gn) conforming to IEC 60068-2-27 Shock resistance 11 ms with contacts closed (15 gn) conforming to IEC 60068-2-27	Shock resistance with contacts open (2 gn (5…300 Hz)) conforming to IEC 60068-2-6 Shock resistance with contacts closed ( 4 gn (5…300 Hz)) conforming to IEC 60068-2-6 Shock performance 11 ms with contacts open (10 gn) conforming to IEC 60068-2-27 Shock resistance 11 ms with contacts closed (15 gn) conforming to IEC 60068-2-27
high	85 mm	85 mm
width	45 mm	45 mm
depth	99 mm	92 mm
Product Weight	0.365 kg	0.365kg
packaging unit
Unit Type of Package 1	PCE	PCE
Number of Units in Package 1	1	1
Package 1 Height	8.8cm	8.8cm
Package 1 Width	10.6 cm	9.9 cm
Package 1 Length	5.2 cm	5.2 cm
Package 1 Weight	382.3g	381.48g
Unit Type of Package 2	CAR	CAR
Number of Units in Package 2	20	21
Package 2 Height	30.0cm	30.0cm
Package 2 Width	40.0cm	40.0cm
Package 2 Length	15.0cm	15.0cm
Package 2 Weight	7.696 kg	8.061kg
Unit Type of Package 3	PAL	PAL
Number of Units in Package 3	320	336
Package 3 Height	60.0cm	60.0cm
Package 3 Width	80.0cm	80.0cm
Package 3 Length	75.0cm	75.0cm
Package 3 Weight	122.536kg	128.376 kg
contract warranty
Warranty	18 months	18 months