ABB Modular Series Contact Block 690V, 6A Current Rating, Screw Terminal, 1 NO Contact Configuration 1SFA611610R1001 MCB-10

ABB 1SFA611610R1001 MCB-10 Modular Series Contact Block is designed for industrial and automation applications requiring precise control of electrical circuits with a 690V voltage rating. It features a 1 NO (normally open) contact configuration suitable for controlling processes where operator supervision is crucial.

Constructed with robust silver contacts, this contact block provides excellent electrical conductivity and minimal contamination due to self-cleaning contacts, ensuring consistent operation.

The device is compatible with both AC and DC voltages and includes screw terminals that secure wiring against mechanical vibrations, increasing reliability in demanding environments.

The mechanical design boasts a lifespan of 10 million operations, paired with an impulse voltage rating of 6kV to protect against electrical surges commonly encountered in industrial settings.

Operating temperatures ranging from -25°C to +70°C enable this contact block to function effectively in harsh conditions such as construction sites, engineering workshops, and industrial control panels.

Its compact size (44mm height, 28mm length, and 10mm width) and lightweight (13g) form factor allow easy integration into modular switchgear assemblies without adding significant bulk or weight.

This contact block complies with international standards including RoHS, IEC 60947-1, IEC 60529, EN 60529, and CE, ensuring safety and compatibility with global electrical systems.

The contact block supports a 6A current rating for efficient circuit control. Equipped with screw terminals for secure and vibration-resistant connections. Silver contacts provide reliable electrical connectivity and response.

Mechanical lifespan of 10 million operations ensures durability. Operating temperature range from -25°C to +70°C suits harsh environments. Impulse voltage rating of 6kV withstands electrical surges effectively. Compact dimensions of 44mm height, 28mm length, and 10mm width ensure easy integration.

Non-illuminated design suitable for various push button controls. RoHS compliant and meets IEC 60947-1, IEC 60529, EN 60529, and CE standards. Lightweight at approximately 13g, minimizing strain on assemblies.

This contact block is ideal for use in industrial control panels, lifts, engineering workshops, and the construction industry. Its reliable and durable design makes it a key component for push button switch assemblies requiring high precision and long service life.

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