Schneider Electric LC1D4004 4-Pole AC Contactor

Description:

The Telemecanique LC1D4004 Contactor with LA1DN13 Auxiliary Contact Block is used in industrial power switching and resistive load control systems. Commonly installed in industrial heating equipment, lighting control panels, distribution systems, and process automation applications. Maintenance teams, OEMs, and system integrators use this assembly for repair, replacement, retrofit, or industrial automation maintenance.

Applications:

The Telemecanique LC1D4004 is a four-pole IEC contactor designed primarily for switching resistive and non-inductive loads in industrial control systems. The addition of the LA1DN13 top-mounted auxiliary contact block provides one normally open and three normally closed auxiliary contacts for interlocking, status indication, sequencing, and PLC interface functions, making the assembly suitable for industrial control panels, HVAC equipment, power distribution systems, and OEM machinery requiring additional control logic.

Technical Specifications:

• Manufacturer: Telemecanique (Schneider Electric)
• Model / Part Number: LC1D4004
• Auxiliary Contact Block: LA1DN13
• Product Type: IEC Magnetic Contactor
• Product Series: TeSys D
• Rated Operational Current (AC-1): 60 A
• Contactor Application: Resistive and Non-Inductive Loads
• Rated Operational Voltage (Ue): Up to 690 V AC; up to 300 V DC (power circuit)
• Control Coil Voltage: Coil code dependent
• Number of Poles: 4-Pole
• Main Contact Configuration: 4 NO
• Additional Auxiliary Contacts: 1 NO + 3 NC (LA1DN13)
• Utilization Category: AC-1
• Terminal Type: Screw Clamp Terminals
• Mounting: 35 mm DIN Rail or Panel Mount
• Rated Insulation Voltage (Ui): 690 V AC
• Rated Impulse Withstand Voltage (Uimp): 6 kV
• Degree of Protection: IP20
• Standards: IEC 60947-4-1, UL Listed, CSA Certified, CE Marked
• Application Environment: Industrial power switching, resistive load control, and automation systems

Common Replacements:

• Schneider Electric LC1DT60 4-Pole TeSys D Contactor 
• Siemens SIRIUS 3RT20 4-Pole Contactor with Auxiliary Contact Block
• Allen-Bradley Bulletin 100-C IEC 4-Pole Contactor with Auxiliary Contact Block