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TeSys LC1D18G7 Non-Reversing Contactor (120VAC, 18A, 3-Pole)
The TeSys Deca Non-Reversing Contactor (MPN: LC1D18G7) is a high-performance and reliable electrical component for controlling motors and resistive loads in various industrial applications, including those found in car wash tunnels (e.g., Conveyor Backup Starter, Guardian 80 Function Controller, and other control systems). This 3-pole contactor is designed for efficient and safe operation.
It operates with a 120VAC 50/60Hz coil, making it compatible with common power supplies. The contactor has a rated operational current of 18 Amperes (AC-3/AC-3e) for motor control and 32 Amperes (AC-1) for resistive loads, at voltages up to 690V AC. It can handle motor power up to 15 HP at 575/600V AC (3-phase), providing robust performance for various motor sizes. The unit features 3 Normally Open (NO) power poles and convenient built-in auxiliary contacts (1 NO + 1 NC), which are mechanically linked and mirror contacts, facilitating complex control schemes and signaling.
The LC1D18G7 utilizes box clamp (screw clamp) terminals for secure and reliable wiring connections, with IP20 finger-safe protection. Its compact dimensions (3.03" H x 1.77" W x 3.4" D) and flexible mounting options (DIN rail or panel mounting) allow for easy integration into diverse control panels. Built for durability, it boasts an impressive mechanical durability of 15 million cycles and electrical durability of up to 1.65 million cycles (for 18A AC-3/AC-3e). The contactor operates reliably in a wide temperature range of 23°F to 140°F (-5°C to 60°C), with permissible ambient air temperatures up to 158°F (70°C) with derating. It is globally certified (UL, CSA, IEC, etc.) and is a Green Premium product, reflecting its high quality, environmental responsibility, and broad applicability.
- Product Type: Non-Reversing Contactor
- Manufacturer Part Number (MPN): LC1D18G7
- Brand/Series: TeSys Deca (Schneider Electric)
- Poles Description: 3P (3 NO Power Pole Contacts)
- Contactor Application: Motor control, Resistive load
- Utilisation Category: AC-1, AC-3, AC-3e, AC-4
- Control Circuit Voltage (Uc): 120 V AC 50/60 Hz
- Rated Operational Current (Ie):
- 18 A (at <140 °F (60 °C)) at <= 440 V AC (AC-3, AC-3e power circuit)
- 32 A (at <140 °F (60 °C)) at <= 440 V AC (AC-1 power circuit)
- Rated Operational Voltage (Ue):
- Power circuit <= 690 V AC 25...400 Hz
- Power circuit <= 300 V DC
- Horsepower Rating (UL / CSA):
- 1 hp at 115 V AC 50/60 Hz (1 phase)
- 3 hp at 230/240 V AC 50/60 Hz (1 phase)
- 5 hp at 200/208 V AC 50/60 Hz (3 phase)
- 5 hp at 230/240 V AC 50/60 Hz (3 phase)
- 10 hp at 460/480 V AC 50/60 Hz (3 phase)
- 15 hp at 575/600 V AC 50/60 Hz (3 phase)
- Motor Power (kW, AC):
- 4 kW at 220...230 V AC 50/60 Hz (AC-3, AC-3e)
- 7.5 kW at 380...400 V AC 50/60 Hz (AC-3, AC-3e)
- 9 kW at 415...440 V AC 50/60 Hz (AC-3, AC-3e)
- 10 kW at 500 V AC 50/60 Hz (AC-3, AC-3e)
- 10 kW at 660...690 V AC 50/60 Hz (AC-3, AC-3e)
- 4 kW at 400 V AC 50/60 Hz (AC-4)
- Auxiliary Contact Composition: 1 NO + 1 NC (Mechanically linked and Mirror contact)
- Terminal Type: Screw Clamp Terminals (Box Clamp)
- Rated Insulation Voltage (Ui):
- Power circuit 690 V IEC 60947-4-1; 600 V CSA; 600 V UL
- Signalling circuit 690 V IEC 60947-1; 600 V CSA; 600 V UL
- Rated Impulse Withstand Voltage (Uimp): 6 kV IEC 60947
- Frequency: 50/60 Hz
- Operating Temperature Range: 23°F to 140°F (-5°C to 60°C)
- Permissible Ambient Air Temp. around device: -40°F to 140°F (-40°C to 60°C), with derating up to 158°F (70°C)
- Storage Temperature Range: Not explicitly provided in "Specifications Tab Content" but in datasheet: -40°F to 176°F (-40°C to 80°C)
- Dimensions (H x W x D): 3.03" x 1.77" x 3.4" (77 mm x 45 mm x 86 mm)
- Net Weight: 0.73 lb (0.33 kg)
- Package Weight: 12.84 oz (364 g) for Unit Type of Package 1
- Mounting Support: Plate, Rail (DIN Rail Mounted or Panel Mounted)Mechanical Durability: 15 Mcycles
- Electrical Durability:
- 1.65 Mcycles (18 A AC-3/AC-3e <= 440 V)
- 1 Mcycles (32 A AC-1 <= 440 V)
- IP Degree of Protection: IP20 front face (IEC 60529)
- Standards: CSA C22.2 No 14, EN 60947-4-1, EN 60947-5-1, IEC 60947-4-1, IEC 60947-5-1, UL 60947-4-1, etc.
- Product Certifications: UL, CCC, CSA, Marine, UKCA, EAC, CB Scheme
- Sustainable Offer Status: Green Premium Product, EU RoHS Compliant, PVC free
- Non-Reversing Operation: Simple and direct control for unidirectional motor applications.
- Built-in Auxiliary Contacts: Includes 1 NO and 1 NC contact for flexible control circuit design and signaling.
- Wide Current and Horsepower Range: Suitable for diverse motor control and resistive load applications up to 18A AC-3/AC-3e and 15HP.
- 120VAC Coil: Standard control voltage for easy integration.
- Box Clamp Terminals: Provides secure and efficient wiring connections with IP20 finger-safe protection.
- Flexible Mounting: Supports both DIN rail and panel mounting for versatile installation.
- High Durability: Offers extended mechanical (15 Mcycles) and electrical (1.65 Mcycles for AC-3/AC-3e) life for reliable long-term performance.
- Compact Design: Space-saving dimensions for efficient panel integration.
- Global Compliance: Certified by major international standards (UL, CSA, IEC, etc.) for broad applicability and safety.
18 Month Warranty
*Please review our warranty policy here for additional details.