48.P5.7.024.0050SPA Finder 2 CO Contacts 24V DC Modular Interface Relay with Green LED + varistor Indication

Why Choose the Finder 48.P5.7.024.0050SPA Modular Interface Relay?

The Finder 48.P5.7.024.0050SPA is a compact DIN rail modular interface relay engineered to provide reliable electrical isolation between PLC control circuits and field devices in industrial automation systems. It features two changeover contacts (DPDT / 2 CO) and a 24 V DC control coil, enabling dependable switching of signals and loads in automation cabinets, machine control panels and industrial control systems.

This interface relay incorporates an integrated green LED status indicator together with coil suppression using a built-in varistor. The LED provides clear visual confirmation when the relay coil is energised, while the varistor helps protect PLC outputs and control electronics from switching transients generated during relay operation.

Part of the Finder Series 48 interface relay family, the device is designed for installation on a 35 mm DIN rail. With durable AgNi (silver-nickel) contacts and a compact industrial design, the relay delivers dependable switching performance in control cabinets where space efficiency and reliable signal isolation are essential.

Key Features

• 2 changeover contacts (DPDT / 2 CO) for switching two independent circuits.
• 24 V DC coil voltage suitable for PLC and automation control systems.
• Integrated green LED indicator showing relay energised status.
• Built-in varistor suppression protecting control circuits from switching spikes.
• Rated contact current up to 16 A for industrial switching applications.
• DIN rail mounting (EN 60715) for quick installation.
• Compact interface module design suitable for high-density control cabinets.
• AgNi contact material ensuring reliable switching and long electrical life.

Technical Specifications

• Manufacturer: Finder
• Series: 48 Series interface relays
• Model: 48.P5.7.024.0050SPA
• Product type: Modular interface relay
• Contact configuration: 2 CO (DPDT)
• Rated contact current: 16 A
• Rated switching voltage: 250 V AC
• Maximum switching voltage: 400 V AC
• Maximum switching load: approx. 4000 VA
• Coil voltage: 24 V DC
• Indicator: Green LED
• Coil suppression: Varistor
• Contact material: Silver Nickel (AgNi)
• Operate / release time: approx. 8 ms / 6 ms
• Mounting: DIN rail (EN 60715)
• Terminal type: Screw terminals
• Operating temperature: −40 °C to +70 °C
• Protection rating: IP20

Typical Applications

• PLC output interface modules.
• Industrial automation control cabinets.
• Machine control and signal isolation.
• Building automation and HVAC control systems.
• Industrial process control equipment.

Trusted by Automation Engineers

Finder interface relays are widely trusted by automation engineers and panel builders for dependable signal isolation and switching in industrial control cabinets and automation systems.