Schneider Electric LC1D18B7 TeSys Deca Contactor 3P 18A 24V AC Coil 45mm Width
Schneider Electric LC1D18B7 TeSys Deca Contactor 3P 18A 24V AC Coil 45mm Width
- MPN: LC1D18B7
- PPN: SCH-LC1D18B7
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CAD$221.75/ EA
Description
TeSys D contactor, 3 poles (3NO), for motor control applications up to 18A/690V AC-3/3e (7.5kW@400V). 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).
Specifications
- Rated Operational Current
- 18 A AC-3 at <= 440 V (power circuit)
- Rated Breaking Capacity
- 300 A at 440 V (power circuit) conforming to IEC 60947
- Maximum Horse Power Rating
- 10 Hp at 460/480 V AC 50/60 Hz 3 phase motors
- Thermal Current
- 32 A (power circuit), 10 A (signalling circuit) at 60°C
- Average Impedance
- 2.5 mOhm at Ith 32 A 50 Hz for power circuit
- Hold-in Power Consumption
- 7.5 VA at 60 Hz cos phi 0.3 (at 20°C)
- Maximum Operating Rate
- 3600 cycles/hour at 60°C
- Minimum Switching Voltage
- 17 V for signalling circuit
- Contact Composition
- 3 NO (pole contact composition)
- Auxiliary Contact Composition
- 1 NO + 1 NC
- Coil Voltage
- 24 V AC 50/60 Hz (control circuit voltage)
- Control Circuit Type
- AC 50/60 Hz standard
- Rated Insulation Voltage
- 690 V IEC 60947-4-1 power circuit; 600 V CSA/UL power circuit; 690 V IEC 60947-1 signalling circuit
- Associated Fuse Rating
- 10 A gG for signalling circuit; 35 A and 50 A gG at <= 690 V for power circuit
- Width
- 45 mm
- Depth
- 86 mm
- Mounting
- DIN-rail or screw fixing, rail or plate support
- Overvoltage Category
- III
- Operating Altitude
- 0 to 3000 m
- Fire Resistance
- 850°C IEC 60695-2-1
- Standards
- IEC 60947, UL 508, CSA C22.2 No 14, EN 60947-4-1, EN 60947-5-1, IEC 60335-1
- Environmental Compliance
- RoHS compliant, China RoHS proactive declaration, PVC free, Mercury free, Toxic heavy metal free, REACH free of SVHC
- Mechanical Durability
- 15 million cycles
- Electrical Durability Details
- 1.65 million cycles at 18 A AC-3 ≤ 440 V, 1 million cycles at 32 A AC-1 ≤ 440 V
Rated Operational Voltage<= 690 V AC 25-400 Hz, <= 300 V DC (power circuit)
Motor Power7.5 kW at 380...400 V AC (AC-3)
Electrical Durability1.65 million cycles at 18 A AC-3 <= 440 V; 1 million cycles at 32 A AC-1 <= 440 V (power circuit)
Rated Short-Time Withstand Current240 A for 1 s at 40°C (power circuit)
Inrush Power70 VA at 60 Hz
Operating Time12-22 ms closing, 4-19 ms opening
Minimum Switching Current5 mA for signalling circuit
Poles3P
Auxiliary Contacts1 NO + 1 NC mechanically linked
Auxiliary Contacts Typemechanically linked 1 NO + 1 NC IEC 60947-5-1
Control Circuit Voltage Limits0.3 to 1.1 Uc
Insulation Voltage690 V IEC, 600 V CSA/UL
Rated Impulse Withstand Voltage6 kV IEC 60947
Tightening Torque1.7 N.m screw clamp terminals (power and control circuits)
Height77 mm
Net Weight0.33 kg
Pollution Degree3
Operating Temperature Range-40 to 60°C (up to 70°C with derating)
Flame RetardanceV1 UL 94
Safety Reliability LevelB10d = 1,369,863 cycles contactor load EN/ISO 13849-1
Product CertificationsGOST, CCC, CSA, UL, RINA, BV, LROS, DNV, GL, UKCA
Climatic WithstandIACS E10 and IEC 60947-1 Annex Q category D (damp heat exposure)
Mechanical RobustnessVibrations open 2 Gn, closed 4 Gn; shocks open 10 Gn, closed 15 Gn (11 ms)
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CAD$221.75/ EA
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