Schneider LC1D32B7 TeSys Deca Contactor 3P 32 A 440V 24V AC 50/60Hz Coil

The Schneider Electric LC1D32B7 is a TeSys Deca 3-pole contactor (3 NO) rated at 32 A AC-3 at up to 440 V AC, operated by a 24 V AC 50/60 Hz control coil. Designed for motor control and resistive load switching, it handles motors up to 15 kW at 380-400 V AC and supports AC-1, AC-3, AC-3e, and AC-4 usage categories.

Technical specifications:

• Commercial reference: LC1D32B7
• Manufacturer: Schneider Electric
• EAN:
• Series / range: TeSys Deca
• Product type: 3-pole contactor
• Usage categories: AC-1, AC-3, AC-3e, AC-4
• Number of poles: 3 (3 NO)
• Rated current [Ie]: 32 A (AC-3), 50 A (AC-1) at <= 440 V AC
• Rated voltage [Ue]: <= 690 V AC 25-400 Hz / <= 300 V DC
• Control coil voltage [Uc]: 24 V AC 50/60 Hz
• Motor power: up to 15 kW at 380-400 V (AC-3), up to 18.5 kW at 500-690 V (AC-3)
• Rated insulation voltage [Ui]: 690 V per IEC 60947-4-1; 600 V UL/CSA
• Rated impulse withstand voltage [Uimp]: 6 kV per IEC 60947
• Breaking capacity: 550 A at 440 V per IEC 60947
• Short-circuit withstand current [Icw]: 430 A (1 s) at 40°C
• Auxiliary contact: 1 NO + 1 NC (mechanical)
• Mechanical durability: 15 million cycles
• Electrical durability: 1.65 million cycles at 32 A AC-3, <= 440 V
• Closing / opening time: 12-22 ms closing, 4-19 ms opening
• Overvoltage category: III, pollution degree 3
• Connection: Screw terminals; power circuit 2.5-10 mm², control circuit 1-4 mm²

Features and benefits:

• 24 V AC coil enables low-voltage control circuit integration
• 15 million cycle mechanical durability reduces maintenance requirements
• Safety reliability level B10d = 1,369,863 cycles under rated load per EN/ISO 13849-1
• Motor power range from 7.5 kW at 230 V to 18.5 kW at 690 V in AC-3 duty
• Compatible with 63 A gG fuses for type 1 and type 2 short-circuit coordination at <= 690 V

Applications:

• Switching and starting 3-phase AC induction motors in industrial machinery
• Motor control centres and direct-on-line motor starters
• Resistive load switching in industrial and commercial electrical installations
• High-cycle automation and control panel applications

Compliant with IEC 60947-4-1 and IEC 60947-5-1; UL and CSA certified. Part of the Schneider Electric TeSys Deca range.

Also known as: Schneider LC1D32B7, Schneider Electric LC1D32B7, TeSys D 32A contactor, 3-pole motor contactor 24V AC coil.