Schneider Electric LC1K0610B7 TeSys K 3-Pole 6A 440V 24V AC Coil Contactor

The Schneider Electric LC1K0610B7 is a TeSys K series 3-pole contactor rated at 6A and 440V, designed for controlling motors and resistive loads in compact industrial control panels. Built to IEC standards, this AC contactor features a 24V AC coil (suffix B7) and delivers reliable switching performance in space-constrained applications where a lightweight, low-power contactor is required.

Technical Specifications

Applications & Use Cases

• Motor Starting & Control: Ideal for AC-3 duty — direct-on-line starting of squirrel-cage induction motors up to 6A in industrial machinery.
• Compact Panel Builds: The lightweight 0.18 kg TeSys K form factor suits densely packed control panels and machine automation enclosures.
• Resistive Load Switching: Suitable for AC-1 resistive and slightly inductive loads in lighting, heating, and general-purpose power control circuits.
• OEM & Machine Builders: Popular choice for original equipment manufacturers requiring a proven, standards-compliant AC contactor at low current ratings.

Frequently Asked Questions

What is the coil voltage of the LC1K0610B7?

The suffix B7 designates a 24V AC (50/60 Hz) control coil, making this model suitable for 24V AC control circuits commonly used in European and international industrial automation.

What utilization category does the LC1K0610B7 support?

The TeSys K LC1K series is designed primarily for AC-3 (motor switching) and AC-1 (resistive loads) utilization categories per IEC 60947-4-1.

Can auxiliary contact blocks be added to the LC1K0610B7?

Yes, the TeSys K platform supports add-on auxiliary contact blocks that mount directly to the contactor body, expanding control circuit flexibility without increasing panel footprint significantly.

What is the maximum operational voltage?

The LC1K0610B7 is rated for up to 440V AC on the power circuit, making it compatible with standard three-phase 380–415V industrial supply systems.