Documentation & Downloads
Schneider Electric LC1D25B7 TeSys Deca Contactor 3P 25A 24V AC 50/60Hz Coil, Compact Design
- MPN: LC1D25B7
- PPN: SCH-LC1D25B7
CAD
$275.12
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Company Stock:
0
Loading dialog...
Looking to buy a large quantity?
To view product inventory
Description
TeSys D contactor, 3 poles (3NO), for motor control applications up to 25A/690V AC-3/3e (11kW@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).
Features
- Rated for 25 Amps in demanding AC-3 applications up to 440V, this 3-pole TeSys Deca contactor delivers highly robust power switching for 3-phase motors, commercial pumps, and factory conveyor systems. Its exceptional electrical durability prevents premature contact welding under heavy load, eliminating unexpected mechanical failures and ensuring maximum operational uptime for your automated facilities.
- Engineered with an energy-efficient 24V AC (50/60 Hz) operating coil, this unit integrates seamlessly with standard industrial PLCs, safety sensors, and low-voltage machine control systems. This ensures isolated, highly responsive switching while significantly reducing operational energy consumption and preventing dangerous heat buildup inside dense motor control centers (MCC).
- Coming factory-equipped with one normally open (1NO) and one normally closed (1NC) auxiliary contact, this motor contactor provides immediate status feedback to your control relays and indicator lights right out of the box. This built-in functionality eliminates the frustrating need to purchase and mount external contact blocks, saving valuable DIN-rail space and reducing complex wiring time for panel builders.
- Designed for quick-snap installation onto any standard 35mm DIN-rail or secure direct panel screw mounting, this compact electrical component allows technicians to dramatically speed up new control panel assembly and emergency retrofits. It features high-torque screw clamp terminals that guarantee a vibration-proof connection, completely eliminating the risk of loose phases and dangerous arc flashes during heavy machinery operation.
Documentation & Downloads
Specifications
Additional
- Rated Operational Voltage
- power circuit <= 690 V AC 25...400 Hz, <= 300 V DC
- Motor Power
- 11 kW at 380...440 V AC 50/60 Hz (AC-3)
- Rated Breaking Capacity
- 450 A at 440 V AC IEC 60947
- Control Circuit Voltage
- 24 V AC 50/60 Hz
- Insulation Voltage
- 690 V IEC 60947-4-1
- Poles
- 3 poles (3 NO)
- Connection Type
- Screw clamp terminals, flexible and solid cables 1-10 mm²
- Pollution Degree
- 3
- Flame Retardance
- V1 UL 94
- Electrical Durability
- 1.65 million cycles AC-3 25 A at <= 440 V
- Height
- 85 mm (3.35 in)
- Weight
- 0.37 kg (0.82 lb)
- Inrush Power Consumption
- 70 VA at 50/60 Hz cos phi 0.75 at 20 °C
- Operating Time
- 12-22 ms closing, 4-19 ms opening
- Safety Reliability Level
- B10d = 1,369,863 cycles with nominal load EN/ISO 13849-1
- Heat Dissipation
- 2-3 W at 50/60 Hz
- Average Impedance
- 2 mΩ at Ith 40 A 50 Hz for power circuit
- Tightening Torque
- Control circuit 1.7 N·m; Power circuit 2.5 N·m for screw clamp terminals
- Standards
- IEC 60947-4-1, IEC 60947-5-1, EN 60947-4-1, EN 60947-5-1, UL 508, CSA C22.2 No 14, IEC 60335-1
- Environmental Disclosure
- ENVPEP110229EN, ENVEOLI110229EN
- Control Circuit Type
- AC 50/60 Hz standard
- Device Short Name
- LC1D
Rated Operational Current25 A AC-3 at <= 440 V
Maximum Operating Rate3600 cycles/hour at 60 °C
Rated Short-Time Withstand Current240 A 10 s, 380 A 1 s, 50 A 10 min at 40 °C
Control Circuit Voltage Limits0.3...0.6 Uc drop-out, 0.8...1.1 Uc operational AC 50/60 Hz -40 to 70 °C
Impulse Withstand Voltage6 kV IEC 60947
Auxiliary Contacts1 NO + 1 NC, mechanically linked, NC mirror contact IEC 60947-5-1
Operating Temperature Range-40 to 60 °C, 60 to 70 °C with derating
IP Degree of ProtectionIP20 front face IEC 60529
Mechanical Durability15 million cycles
Width45 mm (1.77 in)
Depth92 mm (3.62 in)
Hold-In Power Consumption7-7.5 VA at 50/60 Hz cos phi 0.3 at 20 °C
Non-Overlap Time1.5 ms on energisation and de-energisation between NC and NO contacts
Contactor ApplicationResistive load, motor control
Mechanical RobustnessVibrations open 2 Gn, closed 4 Gn, Shocks closed 15 Gn, open 8 Gn 11 ms
Insulation Resistance> 10 MΩ for signalling circuit
Mounting Supportplate, rail
Product CertificationsUL, CSA, CCC, GL, GOST, BV, LROS, DNV, RINA, UKCA
ComplianceRoHS, REACh, China RoHS declaration, Mercury free, Toxic heavy metal free, PVC free
Fire Resistance850 °C IEC 60695-2-1
Range Of ProductTeSys Deca
Compatibility CodeLC1D
Accessories
Loading carousel layout...
Loading carousel layout...
Accessories
Loading carousel layout...
Loading carousel layout...
Similar Products
Loading carousel layout...
Loading carousel layout...
CAD
$275.12
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Company Stock:
0
Loading dialog...
Looking to buy a large quantity?
To view product inventory
CAD$275.12/ EA
Loading add to cart quantity...
