OBO Bettermann MCF-NAR-SMG adattatore derivazione di tensione per scaricatori serie MCF-NAR 5096900

Adapter for voltage tap, enabling remote signalling of surge arrester operating status. Plugs directly into OBO Bettermann MCF-NAR series surge arresters and provides a potential-free changeover contact for status monitoring.

Advantages

Direct plug-in mounting, no additional wiring required on the arrester side. Screw terminals allow easy connection to monitoring systems.

Suitable for

• OBO Bettermann MCF-NAR series surge arresters
• Remote status indication in industrial and building installations

Key specifications

• Contact type: 1 changeover contact (NO/NC)
• Max. switching voltage: 250 V AC / 250 V DC
• Max. switching current: 0.5 A AC / 0.1 A DC
• Connection: plug-in to arrester, screw terminals output
• Housing material: plastic
• Operating temperature: -40 to +80 °C

Recommendations

Use with OBO Bettermann MCF-NAR surge arresters to integrate status monitoring into building management systems.