Product Description
The 2961215 Relay is a compact industrial electromechanical interface relay manufactured by Phoenix Contact. It is designed for signal switching and load control in PLC automation systems, providing reliable isolation between control circuits and field devices.
This relay is commonly used in control panels, machine automation, instrumentation systems, and interposing relay applications where a 24V DC control signal is used to switch higher AC/DC loads.
Key Features
• Industrial plug-in miniature relay module
• 24V DC coil operation
• DPDT (2 changeover contacts / 2 Form C)
• High switching capability up to 8A load current
• Gold-plated AgNi contact for signal reliability
• Compact DIN-rail / socket-based relay system
• Fast switching response for PLC applications
• High electrical and mechanical lifespan
• Suitable for low-level signal and power switching
• Industrial temperature range operation
Technical Specifications
• Product Type: General Purpose Electromechanical Relay
• Model: 2961215 (REL-MR-24DC/21-21AU)
• Manufacturer: Phoenix Contact
• Coil Voltage: 24 V DC
• Coil Current: approx. 17 mA
• Coil Resistance: 1.44 kΩ
• Contact Type: DPDT (2 Form C)
• Contact Rating: up to 8 A
• Max Switching Voltage: 250 V AC / 36 V DC
• Operate Time: ~7 ms
• Release Time: ~3 ms
• Mounting Type: Plug-in / through-hole or relay socket base
• Operating Temperature: -40°C to +85°C
• Insulation Strength: up to 5 kV (coil/contact isolation)
• Protection Class: IP20 (installed in panel)

