Documentation & Downloads
Schneider Electric LC1D40B7 TeSys Deca Contactor 3P 40A 24V AC 50/60Hz Screw Clamp Terminals
- MPN: LC1D40B7
- PPN: SCH-LC1D40B7
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$413.76
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Description
The TeSys Deca Contactor from Schneider Electric is engineered for robust performance in automation and control applications, offering reliable operation with a current handling capacity of up to 40A. Featuring a three-pole design, this contactor is compatible with 24V AC power supplies operating at 50/60Hz, making it an excellent choice for various industrial environments. Its screw clamp terminals ensure secure connections and ease of installation, matching the needs of modern electrical systems. This unit stands out for its durability and efficiency, making it an essential component for those looking to enhance their starters and contactor setups.
Features
- Engineered with a robust 40-amp inductive (AC-3) capacity and a 60-amp resistive (AC-1) rating at up to 690V, this 3-pole contactor is built to control motors up to 30 HP at 480V. It provides exceptional current management for demanding inductive loads like industrial pumps, heavy conveyors, and large ventilation systems, ensuring reliable machine cycling without premature contact wear.
- Operating on a common 24V AC 50/60 Hz control voltage, the LC1D40B7 integrates seamlessly into standard low-voltage machinery control circuits. This low-voltage coil design enhances safety at the operator control panel and matches standard industrial automation layouts, allowing for direct interfacing with safety relays and step-down control transformers.
- Outfitted with integrated, high-reliability auxiliary contacts (one normally open and one normally closed), this unit eliminates the need for expensive add-on modules. The mirroring contacts are ideal for feeding real-time status feedback into PLCs, triggering panel indicator lights, or hardwiring mechanical interlocks to prevent conflicting equipment states
- As a core component of the world-class TeSys Deca ecosystem, the LC1D40B7 mounts flawlessly alongside LRD340 thermal overload relays or GV3 manual motor starters. This modular compatibility allows panel builders to snap components together using standard DIN rail or mounting plates, minimizing enclosure footprint and drastically cutting down on point-to-point field wiring time.
Documentation & Downloads
Specifications
Additional
- Rated Operational Current
- 40 A at <= 440 V AC AC-3
- Motor Power
- 18.5 kW at 380...400 V AC 50 Hz AC-3
- Power Circuit Voltage
- <= 690 V AC 25...400 Hz
- Contact Composition
- 3 NO
- Rated Making Capacity
- 800 A at 440 V for power circuit
- Operating Time
- 4-19 ms opening, 12-26 ms closing
- Tightening Torque
- power circuit 5 N·m screw terminal, control circuit 1.7 N·m screw clamp terminal
- Mounting Support
- rail, plate
- Height
- 127 mm (5.00 in)
- Depth
- 119 mm (4.69 in)
- Depth
- 119 mm (4.69 in)
- Standards
- EN 60947-4-1, EN 60947-5-1, IEC 60947-4-1, IEC 60947-5-1, CSA C22.2 No 14, UL 508
- Operating Altitude
- 0 to 3000 m (0 to 9842 ft)
- Mechanical Durability
- 6,000,000 cycles
- RoHS Compliance
- Compliant
- Contactor Application
- motor control, resistive load
- Environmental Disclosure
- ENVPEP110205EN
- Reach Regulation
- Free of Substances of Very High Concern above threshold
- Heat Dissipation
- 4-5 W at 50/60 Hz for control circuit
- Irms Rated Making Capacity
- 800 A at 440 V for power circuit, 140 A AC for control circuit
- Reach Free Of Svhc
- Yes
- Control Circuit Type
- AC 50/60 Hz
- Product Type
- contactor
- Safety Reliability Level
- B10d = 1,369,863 cycles (nominal load), 20,000,000 cycles (mechanical load)
- Minimum Switching Current
- 5 mA for control circuit
- Compatibility Code
- LC1D
- Inrush Power
- 140-160 VA cos phi 0.75 at 20 °C
Maximum Horsepower30 Hp at 460/480 V AC 60 Hz 3 phase motors
Control Circuit Voltage24 V AC 50/60 Hz
Pole Configuration3P
Conventional Thermal Current60 A at 60 °C for power circuit, 10 A at 60 °C for control circuit
Rated Breaking Capacity800 A at 440 V for power circuit
Maximum Operating Rate3600 cycles/hour at 60 °C
Auxiliary Contact Composition1 NO + 1 NC
Ingress ProtectionIP2X IEC 60529
Width75 mm (2.95 in)
Net Weight1.4 kg (3.09 lb)
Width75 mm (2.95 in)
CertificationsLROS, DNV, RINA, CSA, GL, UL, CCC, BV, GOST, UKCA
Flame RetardanceV1 UL 94
Climatic WithstandIACS E10 exposure to damp heat
Country of OriginCzech Republic
Minimum Switching Voltage17 V for control circuit
Non-Overlap Time1.5 ms on energisation and de-energisation between NC and NO contacts
Insulation Resistance> 10 MOhm for control circuit
Control Circuit Conventional Current10 A at 60 °C
Power Dissipation per Pole5.4 W AC-1, 2.4 W AC-3, 2.4 W AC-3e
Motor Power Hp3 hp at 115 V AC 60 Hz 1 phase, 5 hp at 230/240 V AC 60 Hz 1 phase, 10 hp at 200/208 V AC 60 Hz 3 phase, 10 hp at 230/240 V AC 60 Hz 3 phase, 30 hp at 460/480 V AC 60 Hz 3 phase, 30 hp at 575/600 V AC 60 Hz 3 phase
Overvoltage CategoryIII
Mercury FreeYes
Range of ProductTeSys Deca
Coil Technologywithout built-in bidirectional peak limiting diode suppressor
Sustainable Offer StatusGreen Premium product
Circularity ProfileN/A
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CAD
$413.76
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Company Stock:
0
Looking to buy a large quantity?
To view product inventory
CAD$413.76/ EA
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