ABB Auxiliary Contact 1 Contact 1 NO Front Mount 6 A 600 V dc 690 V ac EF14 Series 1SBN010111R1010 CC4-10

ABB 1SBN010111R1010 CC4-10 Auxiliary Contact is a high-quality front-mounted auxiliary contact block designed for industrial applications requiring reliable control circuit extension.

This single-pole contact block features one normally open (1 NO) contact, offering a contact current rating of 6 A and contact voltages suitable for up to 600 V dc or 690 V ac. It is part of the EF14 series and engineered for front mounting on AF and NF contactors, ensuring seamless integration into motor control panels and relay assemblies.

The auxiliary contact employs screw terminals for electrical connections, compatible with rigid or flexible conductors up to 2.5 mm², including insulated ferrules for secure wiring. Its mechanical durability is rated at 10 million cycles, contributing to reduced maintenance frequency and dependable operation in industrial environments. The device supports operation within ambient temperatures ranging from -40 degrees Celsius to 70 degrees Celsius, accommodating a broad array of climatic conditions.

This contact block withstands typical short-time current stresses and is designed for high mechanical and electrical switching frequencies, suitable for demanding industrial control applications. Its compact, front-mounted form factor enables easy assembly on compatible contactor frames with reliable mechanical engagement and electrical alignment.

The device features a 6 A rated contact current for compact control-circuit switching. The rated insulation voltage of 690 V ensures safety in high-voltage auxiliary circuits. Mechanical endurance of up to 10 million cycles minimizes downtime and maintenance.

Screw terminal connections support up to 2.5 mm² conductor size for versatile wiring. The auxiliary contact block operates within a wide temperature range from -40 °C to 70 °C. Front side mounting design is compatible with AF and NF contactors.

Designed for use in motor control panels, relays, and auxiliary interlocks in industrial automation systems. Conforms with UL 508 and CSA C22.2 N14 standards for quality and safety.

This ABB auxiliary contact is essential for extending and signalling control circuits in industrial automation, manufacturing, and electrical control panel assemblies, providing reliable switching performance in harsh environments.

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