IEC Magnetic Contactor, 1NC/1NO, 24V AC, 4 P, Non-Reversing, Screw Clamp MPN:LC1DT40B7

• The Schneider Electric IEC Magnetic Contactor is a four-pole, non-reversing switching device with a 24 V AC coil, rated for operation within specified load types. It features an auxiliary contact arrangement of 1NC/1NO (mechanically linked 1 NO + 1 NC

• mirror contact 1 NC) and four normally open main contacts. Part of the TeSys Deca LC1D series, it includes a protective cover and uses screw clamp terminals for control and power circuits. Its compact dimensions and weight (91 mm H x 45 mm W x 99 mm D
• 0.425 kg) make it suitable for plate or rail mounting, and it carries an IP20 front-face protection designation.

  - Coil voltage: 24 V AC (control circuit 50/60 Hz)

• - Poles and contacts: 4P
• 4 NO main contacts
• non-reversing
• auxiliary: 1NC/1NO (mechanically linked
• 1 NO + 1 NC
• mirror contact 1 NC)
• - Rated operational current: 40 A (AC-1 power circuit)
• - Rated making capacity: 140 A (AC signalling)
• 250 A (DC signalling)
• 450 A at 440 V (power circuit)
• - Fuses: 10 A (signalling circuit)
• 63 A Type 1 (power circuit)
• 40 A Type 2 (power circuit)
• - Impulse withstand: has been tested to withstand impulse voltages up to specified levels
• - Protection and enclosure: IP20 front face
• Includes protective cover
• - Mounting/installation: Plate or rail
• Terminal connection: Screw clamp
• - Range/series: TeSys Deca LC1D
• - Weight and dimensions: 0.425 kg
• 91 mm H x 45 mm W x 99 mm D
• - Electrical ratings: Rated operational voltage up to 690 V AC / 300 V DC for power circuit
• - Climatic and environmental ratings: IACS E10 damp heat
• IEC 60947-1 Annex Q category D
• Pollution Degree 3
• - Other notable specs: 2 mΩ impedance
• rated short-time withstand currents up to 380 A for 1 s (power circuit) and 140–100 ms for signalling circuits
• range also supports impulse withstand up to specified levels

Additional Information