ABB Busch-Jaeger Interruttore a tirante meccanismo 1 polo contatto NA 10A 250V da incasso

In a modern office building, a technician installs a flush-mounted pull switch insert behind a standard cover plate. A gentle pull on the cord activates a momentary signal to control lighting or a door opener. This ABB Busch-Jaeger insert is the core switching mechanism for such applications, offering reliable performance in a compact design.

Key specifications

• Switch type: Pull switch insert
• Contact configuration: 1-pole Normally Open (NO)
• Operating principle: Momentary
• Rated voltage: 250 V AC
• Rated current: 10 A
• Connection type: Screw terminals
• Mounting type: Flush-mounted (Unterputz)
• Series compatibility: Busch-Jaeger Standard Switch Ranges
• Material: Thermoplastic
• Protection class: IP20
• Number of modules: 1-gang
• Required accessories: Cover plate and frame (sold separately)

Why choose it

This pull switch insert is engineered for durability and ease of installation. Its screw terminals ensure secure wiring, while the thermoplastic housing withstands daily use. The momentary action provides precise control for signaling or lighting, making it a trusted component in both residential and commercial settings.

Ideal use cases

• Lighting control in hallways, stairwells, and utility rooms
• Door opener activation in apartment buildings and offices
• Signaling systems in healthcare or industrial facilities
• Retrofitting existing Busch-Jaeger switch ranges

Good to know

The insert is designed for flush mounting in standard wall boxes. It requires a compatible cover plate and frame from the Busch-Jaeger range, which are sold separately. With an IP20 protection rating, it is intended for indoor use only. The 1-pole NO contact is ideal for momentary pulse applications; for latching operation, a different contact configuration would be needed.