XF9 Auxiliary Contact Datasheet & Manual

XF9 Auxiliary Contact

The XF9 Auxiliary Contact is designed to provide status indication and signal feedback for CHINT miniature circuit breakers and RCBOs, including NB1, NBH8, NB1L, and NBH8LE series. Installed on the left side of the device via a special pin, it ensures accurate contact position indication and reliable electrical performance. With a rated insulation voltage of 500V, mechanical life exceeding 10,000 cycles, and IP20 protection, the XF9 delivers dependable operation in residential, commercial, and industrial control systems.

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FAQs

What is the main purpose of the XF9 Auxiliary Contact?

It provides remote signaling and indication of the ON, OFF, or tripped position of the connected MCB or RCBO, helping monitor circuit status in real time.

How is the XF9 installed?

It mounts on the left side of compatible breakers using a dedicated pin interface, ensuring secure and simple installation without additional wiring modifications.

What devices are compatible with the XF9 Auxiliary Contact?

It is compatible with CHINT’s NB1, NBH8, NB1L, and NBH8LE series miniature circuit breakers and RCBOs.

What are the electrical capabilities of the XF9?

It supports up to 6A at 240V AC or 6A at 24V DC, making it suitable for a wide range of control and monitoring applications.

What makes the XF9 reliable in industrial use?

With IP20 protection, high dielectric strength, and over 10,000 mechanical operations, it ensures long-lasting performance in control cabinets and automation systems.

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