Schneider LC1D128P7 TeSys Deca Contactor 4P 2NO+2NC 25 A 230V AC 50/60Hz Coil

The Schneider Electric LC1D128P7 is a 4-pole TeSys Deca contactor for AC-1 resistive load switching, rated 25 A at up to 440 V AC with a 230 V AC 50/60 Hz coil. Its 2 NO + 2 NC main contact configuration and integrated auxiliary contacts make it well suited to industrial switching and automation panel applications.

Technical specifications:

• Commercial reference: LC1D128P7
• Manufacturer: Schneider Electric
• EAN:
• Series / range: TeSys Deca
• Usage category: AC-1 (resistive load)
• Number of poles: 4P (2 NO + 2 NC)
• Rated current [Ie]: 25 A at <= 440 V AC (below 60°C)
• Rated voltage [Ue]: <= 690 V AC / <= 300 V DC
• Control coil voltage [Uc]: 230 V AC 50/60 Hz
• Rated insulation voltage [Ui]: 690 V (IEC 60947-4-1)
• Rated impulse withstand voltage [Uimp]: 6 kV (IEC 60947)
• Rated breaking capacity: 250 A at 440 V
• Auxiliary contacts: 1 NO + 1 NC with mirror contact 1 NC (IEC 60947-4-1)
• Mechanical endurance: 15 million cycles
• Electrical endurance: 0.8 million cycles (25 A AC-1, Ue <= 440 V)
• Closing / opening time: 12...22 ms / 4...19 ms
• Maximum operating rate: 3600 cycles/h at 60°C
• Connection: screw terminals 1...4 mm², tightening torque 1.7 N.m
• IP protection: IP20 front side (IEC 60529)
• Overvoltage category III, pollution degree 3
• Operating temperature: -40...70°C
• Mounting: DIN rail or plate
• Certifications: UL, CSA, CCC, Marine, UKCA, EAC, CB Scheme

Features and benefits:

• 4-pole 2 NO + 2 NC layout with integrated front cover for flexible resistive load control
• Mirror contact (1 NC) enables reliable safety circuit monitoring per IEC 60947-4-1
• 15 million mechanical cycles rated for long-term reliability in continuous operation
• Wide ambient temperature range -40...70°C suits demanding industrial environments
• Globally certified: UL, CSA, CCC, Marine, UKCA, EAC, and CB Scheme

Applications:

• Resistive load switching in industrial and commercial AC-1 circuits
• HVAC and building automation control panels
• Lighting and heating load control
• Safety monitoring circuits requiring mirror contact outputs

Compliant with IEC 60947-4-1, IEC 60947-5-1, EN 60947-4-1, EN 60947-5-1, UL 60947-4-1, and CSA C22.2 No 14. Part of the Schneider Electric TeSys Deca range.

Also known as: Schneider LC1D128P7, Schneider Electric LC1D128P7, TeSys D 4-pole contactor 25A 230V AC coil.