Finder 40.61.9.048.4000 Miniature Power Relay 48 V DC, 16 A, 1 CO (SPDT), PCB Mount

The Finder 40.61.9.048.4000 is a miniature power relay that combines a 16 A switching capability with a compact PCB-mount footprint. Its 1 CO (SPDT) contact arrangement and 48 V DC coil make it suitable for a wide range of industrial and building automation applications where reliable switching of moderate loads is required.

Highlights

• 1 CO (SPDT) contact configuration
• 16 A rated current at 250 V AC
• 48 V DC coil voltage
• PCB mount with flux-proof RT I protection
• Silver nickel (AgNi) contact material for long electrical life

In daily use

This relay is designed for direct mounting on printed circuit boards, simplifying integration into control panels and electronic systems. The 4000 VA rated load (AC1) allows it to handle resistive loads such as heating elements or lighting. With a mechanical life of 10 million operations and an electrical life of 100,000 cycles at rated load, it provides dependable performance over time.

Full specifications

• Product type: Miniature power relay
• Contact configuration: 1 CO (SPDT)
• Coil voltage: 48 V DC
• Rated current (contacts): 16 A
• Rated voltage (contacts): 250 V AC
• Max switching voltage (contacts): 400 V AC
• Rated load (AC1): 4000 VA
• Contact material: AgNi (silver nickel)
• Dielectric strength (coil-contact): 6 kV (1.2/50 µs)
• Dielectric strength (open contacts): 1000 V AC
• Operating temperature: -40 to +70 °C
• Mounting type: PCB mount
• Protection degree: RT I (flux proof)
• Coil power: 0.65 W
• Electrical life at rated load: 100 x 10^3 cycles
• Mechanical life: 10 x 10^6 cycles
• Insulation type: Basic insulation
• Number of pins: 5
• Approvals: VDE, UL, CSA, RINA, IMQ, GOST

Final note

A robust miniature relay for PCB applications, offering high switching capacity and proven reliability in a compact design.