A range of plug-in coupling relays from Siemens available both as complete devices and as single modules for self assembly or spares. The complete LZS devices consist of a socket, plug-in relay, hold/reject clip, LED module and inscription label. All designs boast tried and tested screw or push-in, spring loaded terminals with hard gold-plated contacts for optimum interaction with electronic controls. The PT relay design does not feature a latching mechanism.

Tested to AC-15 and DC-13 switching capacity
Vibration proof connection

This high-performance relay is designed for efficient control across various industrial applications. It serves as a dependable component in automation and electrical systems, providing effective device and system control. With its robust design and versatile mounting options, this product integrates seamlessly into existing setups.

• Operates on a 24 V DC control voltage for diverse applications
• Utilises a 4PDT contact configuration for versatile switching options
• Incorporates a screw terminal design for secure connections
• Features an LED status display for straightforward monitoring
• Offers a high mechanical service life, rated at 30 million cycles
• Provides a quick switching response with minimal delay

• Suitable for use in automation systems for effective device control
• Ideal for electrical distribution and system management
• Utilised in mechanical systems requiring dependable switching action
• Employed in industrial machinery for precise operational control

The recommended control supply voltage is 24 V DC.

Utilise the screw terminal connections to ensure a firm installation.

The maximum closing delay is up to 15 ms, allowing for a fast response.

No, this relay is intended for indoor use with a protection class of IP20.

It features four changeover contacts for flexible configuration options.