0193502105 - ESAB Aristo Replacement Contactor LC1D3210Q7 380V Coil

ESAB 0193502105: High-Performance Contactor LC1D3210Q7

Restore the functionality of your ESAB welding equipment with the ESAB 0193502105 Contactor. This is a direct OEM replacement part, identified technically as the LC1D3210Q7, a widely respected model from the TeSys D series. It is engineered to handle the rigorous switching cycles found in industrial welding environments, specifically for machines requiring a 380V AC coil voltage.

Technical Specifications & Compatibility

The 'LC1D32' designation indicates a current rating of 32 Amps for inductive loads (AC-3), making it suitable for controlling motors and high-power transformer circuits found in ESAB Aristo welders and similar 3-phase equipment. The 'Q7' suffix is the critical identifier for the coil voltage, denoting 380 Volts AC (50/60 Hz). Installing a contactor with the wrong coil voltage is a common repair error; this specific unit is strictly for 380V control circuits.

Features and Benefits

• Durability: Designed for millions of mechanical operating cycles, ensuring long service life even in high-production environments.
• Safety: Provides reliable isolation of the power circuit when the machine is idle or faulted.
• Configuration: 3-Pole (3 NO) + 1 Auxiliary (1 NO).
• Connection: Industrial-grade screw clamps accommodate a range of wire sizes and ensure low-resistance connections.

Whether you are troubleshooting a 'dead' welder or performing preventative maintenance on your fleet of ESAB Aristo machines, using genuine parts like the 0193502105 guarantees fit, form, and function. Avoid the risks associated with generic aftermarket electrical components and ensure your welding power source operates exactly as the engineers intended.