Finder 93.51.3.125 – 93 Series Sockets for 34 Series relays

Why Choose the Finder 93.51.3.125 DIN Rail Relay Socket?

The Finder 93.51.3.125 is a compact, screwless DIN rail relay socket designed for Finder 34 Series electromechanical and solid-state relays. Part of the Finder 93 Series, this interface socket provides a convenient connection between industrial control wiring and compatible ultra-slim relays, making it suitable for automation panels, PLC interfacing and electrical control installations.

Featuring a 6 A current rating, 250 V AC rated voltage and 110–125 V AC/DC control supply compatibility, the Finder 93.51.3.125 is designed for use with specified Finder 34.51 and 34.81 relay variants. Its integrated coil indication and protection circuit incorporates leakage-current suppression, helping prevent unwanted relay operation caused by residual currents in compatible control systems.

With a slim 6.2 mm width, screwless spring-clamp terminals and mounting compatibility with standard 35 mm DIN rails, the socket provides a space-efficient solution for industrial control cabinets. A plastic retaining and ejection clip enables secure relay installation and convenient removal during servicing.

Key Advantages

• Ultra-slim 6.2 mm construction: Saves valuable DIN rail space in electrical control panels.
• 110–125 V AC/DC supply compatibility: Supports compatible industrial control circuits.
• Leakage-current suppression: Helps prevent unintended relay activation caused by residual control-circuit currents.
• 6 A rated current: Suitable for appropriately rated control and interface circuits.
• Screwless spring-clamp terminals: Provide secure wiring connections without conventional screw terminals.
• Integrated coil indication: Supports convenient visual monitoring of the control signal.
• DIN rail mounting: Fits standard 35 mm rails in accordance with EN 60715.
• Secure relay retention: Plastic retaining and ejection clip simplifies installation and replacement.
• Jumper-link compatibility: Supports compatible 20-way jumper links for common connections.
• IP20 protection: Suitable for installation within appropriately protected electrical enclosures.

Key Features

• Finder 93 Series relay interface socket.
• 93.51 screwless terminal configuration.
• 110–125 V AC/DC control supply range.
• Integrated leakage-current suppression circuit.
• Integrated coil indication and protection circuit.
• 6 A rated current.
• 250 V AC rated voltage.
• Five-pin relay interface.
• 6.2 mm housing width.
• Screwless spring-clamp wiring terminals.
• 35 mm DIN rail mounting.
• Compatible with specified Finder 34.51 electromechanical relays.
• Compatible with specified Finder 34.81 solid-state relays.
• Plastic relay retaining and ejection clip.
• Connection provision for a compatible 20-way jumper link.
• IP20 protection category.

Space-Efficient Relay Interfacing for Industrial Automation

The Finder 93.51.3.125 provides a practical interface between control wiring and compatible Finder 34 Series relays. Its screwless spring-clamp terminals allow conductors to be connected securely, while the plug-in relay arrangement simplifies installation and maintenance without requiring the relay itself to be permanently wired into the control panel.

A distinguishing feature of this model is its integrated leakage-current suppression. In industrial automation systems, electronic outputs and long control cables can introduce small residual currents. The suppression circuit is designed to reduce the risk of unintended operation in compatible relay applications.

The socket's 6.2 mm width is particularly useful in densely populated DIN rail assemblies. Its integrated indication circuit, plastic retaining clip and jumper-link provision support organised control-panel construction, while the ability to accommodate compatible electromechanical or solid-state relays offers flexibility when selecting the switching technology.

Important: The 110–125 V AC/DC specification refers to the socket's control supply compatibility, not the voltage that the relay contacts are intended to switch. The selected relay must be rated for the connected load, and the complete relay-and-socket assembly must remain within its applicable electrical ratings.

Typical Applications

• Industrial PLC output interfacing.
• Electrical control panels and automation cabinets.
• DIN rail relay interface assemblies.
• Industrial machinery control circuits.
• Building management and HVAC automation.
• Process control and monitoring equipment.
• Electronic control circuits requiring leakage-current suppression.
• OEM machinery and electrical equipment.
• Compact relay switching installations.
• Maintenance and replacement of compatible Finder relay interfaces.