Auxiliary contact Schneider Electric LC1D50AP7 for contactors, AC contact rating 230 V, multicolour

Auxiliary contact Schneider Electric LC1D50AP7 is designed to add auxiliary switching functions to industrial contactors. This auxiliary contact module provides reliable AC switching at 230 V and comes in a multicolour design to simplify identification and wiring in control panels. Intended for use in automation and motor control systems, it expands the contactor's capability for signaling, interlocking and control-circuit separation while maintaining compact installation dimensions.

Advantages

The multicolour casing enables quick visual identification of contact types and wiring status, reducing installation and maintenance time. The contact's rated AC switching capability at 230 V ensures compatibility with common control voltages in industrial environments. The module is designed for straightforward mechanical mounting on compatible contactors, providing stable auxiliary contacts without significant modification to existing switchgear. Materials and construction are selected for consistent electrical performance in control and signaling applications.

Suitable for

• Expanding auxiliary contacts on contactors in motor starters and motor control centers
• Control circuit signaling and status feedback to PLCs or indicator lamps
• Interlocking circuits where additional normally open or normally closed contacts are required
• Retrofit or upgrade of control panels to increase switching points without replacing main contactors

Key specifications

• AC contact rating: 230 V suitable for standard control circuits
• Contact arrangement: auxiliary contact module designed to add switching poles to contactors
• Colour coding: multicolour design for identification of contact types or positions
• Mounting: designed for direct assembly on compatible contactor bodies to maintain compact panel layout
• Application area: control, signaling, interlocking, and contact expansion in automation and motor control systems

How to use

Install the auxiliary contact on the designated mounting point of a compatible Schneider Electric contactor following the manufacturer's mechanical engagement method. Ensure power to the control circuit is turned off during installation. Connect the control wiring to the auxiliary contact terminals according to the control diagram, using the colour coding to verify correct terminal assignment. After mechanical installation and wiring, restore power and perform functional checks to confirm correct switching behavior under the intended control signals.

Recommendations

Use this auxiliary contact in environments and control circuits that match the 230 V AC rating; avoid exposure to voltages or currents beyond the specified rating. Verify mechanical compatibility with the target contactor model before installation and follow applicable local electrical standards and safety practices when wiring and testing.