Phoenix Contact RIF-2-RPT-LDP-24DC/4X21 Relay Module, 4PDT, 24V DC, 6A, 31mm

This model stands out with its compact 31 mm housing and four independent changeover contacts, providing reliable switching in control panels and industrial automation. Designed for 24 V DC control, it handles up to 6 A per contact, making it a versatile choice for PLC interfaces and signal isolation.

Highlights

• 4PDT contact arrangement (4 changeover contacts) for maximum circuit flexibility
• 24 V DC coil voltage and 6 A switching capacity at 250 V AC/DC
• Push-in connection technology for fast, tool-free wiring
• LED status indicator for clear operational feedback
• DIN rail mounting and IP20 touch protection
• Broad operating temperature range from -40 °C to 70 °C

In daily use

The relay module simplifies cabinet assembly thanks to its screw-less push-in terminals, which accept rigid or ferruled wires. The compact width saves valuable DIN rail space, while the green LED indicates coil energisation at a glance. With a mechanical life of 20 million cycles and electrical endurance of 100,000 operations, it reliably supports even demanding switching frequencies. The integrated test button and mechanical latch allow for manual operation and locked position when required, enhancing commissioning and troubleshooting routines.

Full specifications

• Coil voltage: 24 V DC
• Contact configuration: 4 changeover (4PDT)
• Maximum switching current: 6 A
• Maximum switching voltage: 250 V AC/DC
• Contact material: AgNi
• Connection: Push-in terminals
• Mounting: 35 mm DIN rail (EN 60715)
• Protection degree: IP20
• Operating temperature: -40 °C to 70 °C
• Mechanical service life: 2 x 10^7 operations
• Electrical service life: 1 x 10^5 operations (6 A, 250 V AC)
• Insulation: Basic insulation, test voltage 4 kV AC (coil/contact)
• Pollution degree: 2, overvoltage category III
• Approvals: CE, EAC, UL, cULus
• Width: 31 mm

Final note

This Phoenix Contact relay module offers reliable performance and long service life in a space-saving package. Its push-in connections and clear diagnostics make it an excellent choice for modern control systems.