METZ CONNECT KMA-E08 Interface Relay 24 V DC 1 CO 8 A White 110660

The METZ CONNECT KMA-E08 stands out among interface relays with its compact plug-in design and robust AgNi contact material, delivering reliable switching for industrial control systems. Unlike standard relays that often compromise on coil efficiency, this unit operates with a mere 0.2 W coil power, reducing thermal stress and energy consumption in dense DIN-rail assemblies.

Highlights

• 1 CO (SPDT) contact configuration for versatile switching
• Nominal coil voltage of 24 V DC with low 0.2 W power draw
• Rated switching current up to 8 A at 250 V AC
• Flux-proof RT I protection for harsh environments
• Wide operating temperature range from -40 °C to +70 °C
• High dielectric strength: 4 kV AC coil-contact, 1 kV AC open contact

In daily use

Engineered for plug-in mounting, the KMA-E08 simplifies installation and maintenance in control cabinets. Its silver nickel contacts ensure long-term reliability, with a mechanical life of 10 million operations and an electrical life of 100,000 operations at rated load. The white housing provides clear visibility and easy identification in crowded panels. With approvals from cURus and VDE, this relay meets stringent international safety standards, making it suitable for automation, building technology, and machinery applications.

Full specifications

• Relay type: Interface relay
• Contact configuration: 1 CO (SPDT)
• Nominal coil voltage: 24 V DC
• Coil power: 0.2 W
• Coil resistance: 2880 Ω
• Rated switching current: 8 A
• Rated switching voltage: 250 V AC
• Contact material: AgNi (silver nickel)
• Number of pins: 5
• Mounting type: Plug-in
• Operating temperature range: -40 °C to +70 °C
• Dielectric strength (coil-contact): 4 kV AC
• Dielectric strength (open contact): 1 kV AC
• Mechanical life: 10^7 operations
• Electrical life: 10^5 operations (at rated load)
• Protection degree: RT I (flux proof)
• Colour: White
• Approvals: cURus, VDE

Final note

The METZ CONNECT KMA-E08 combines energy efficiency, robust construction, and compliance with international standards, making it a dependable choice for professionals seeking a high-performance interface relay.