Finder 38.51.7.012.0050 Interface Relay, 12 V DC, 1 CO (SPDT), 6 A, 250 V AC, Plug-in

The Finder 38.51.7.012.0050 is a high-quality interface relay designed for reliable switching in industrial and building automation applications. With a compact plug-in design and 1 CO (SPDT) contact configuration, it offers versatile control for a wide range of loads. The relay features a 12 V DC coil, rated current of 6 A, and rated voltage of 250 V AC, making it suitable for many control circuits.

Advantages

This relay provides excellent dielectric strength (6 kV between coil and contact) and a wide operating temperature range from -40 to +70 °C, ensuring dependable performance in harsh environments. The silver nickel (AgNi) contacts offer high reliability and long electrical life (100,000 operations at rated load). Its flux-proof protection (RT I) and compact size make it ideal for use in control panels and sockets.

Suitable for

• Industrial control systems
• Building automation (HVAC, lighting, etc.)
• PLC and interface applications
• Machine and plant engineering

Key specifications

• Coil voltage: 12 V DC
• Contact configuration: 1 CO (SPDT)
• Rated current: 6 A
• Rated voltage: 250 V AC
• Contact material: AgNi (Silver Nickel)
• Dielectric strength (coil-contact): 6 kV (1.2/50 µs)
• Coil power: 0.3 W
• Operating temperature: -40 to +70 °C
• Protection degree: RT I (Flux proof)
• Mounting: Plug-in (for socket)
• Terminal type: Pin (5 pins)
• Mechanical life: 10 x 10^6 operations
• Electrical life (at rated load): 100 x 10^3 operations
• Max switching power (AC1): 1500 VA
• Max switching voltage: 400 V AC
• Max switching current: 10 A (peak)
• Insulation resistance: 1000 MΩ
• Approvals: CE, VDE, UL, CSA, RINA, GOST, IMQ

Recommendations

For optimal performance, use with a suitable Finder socket (e.g., 95 series) and ensure proper mounting in a clean, dry environment. Always verify load compatibility and adhere to local electrical codes.