FINDER 49.52.7.024.0050 Interface Relay 8A 2 CO 24V DC

With a 6 kV impulse withstand between coil and contacts, this FINDER interface relay delivers reinforced insulation for safe switching in industrial control systems.

Overview

The FINDER 49.52.7.024.0050 is a plug-in interface relay with 2 changeover contacts rated for 8 A. It is designed for use with 93 series sockets, providing a compact and reliable solution for signal amplification and galvanic isolation.

What stands out

• 2 CO (DPDT) contacts with AgNi contact material for long electrical life.
• 24 V DC coil with only 0.5 W nominal power consumption.
• Reinforced insulation with 6 kV impulse withstand voltage.
• Wide operating temperature range from -40 to +70 °C.
• Flux-proof (RT I) construction for reliable operation in harsh environments.

Technical details

• Contact configuration: 2 CO (DPDT)
• Rated current: 8 A
• Rated voltage (contacts): 250 V AC
• Contact material: AgNi (Silver Nickel)
• Coil voltage: 24 V DC
• Nominal coil power: 0.5 W
• Dielectric strength (coil-contacts): 6 kV (1.2/50 µs)
• Dielectric strength (open contacts): 1000 V AC
• Operating temperature range: -40 to +70 °C
• Mechanical life: 10 x 10^6 operations
• Electrical life (at rated load): 100 x 10^3 operations
• Protection degree: RT I (Flux proof)
• Mounting type: Plug-in (for 93 series sockets)
• Insulation type: Reinforced insulation
• Rated load (AC1): 2000 VA
• Rated load (DC1, 24V): 240 W
• Terminal type: Plug-in pins
• Approvals: CE, cURus, VDE

Our verdict

A robust and versatile interface relay, ideal for applications requiring reliable switching with high isolation and low coil power.