Busch-Jaeger Busch-balance SI Tecla con campo de símbolo abierto, negro mate 2CKA001731A4050

For electricians and installers working on Busch-balance SI switch ranges, this single rocker provides a clean, matt finish with an open symbol field for custom labelling. Clip it onto compatible inserts to label switches and push-buttons individually.

Key specifications

• Product type: Rocker
• Design line: Busch-balance SI
• Colour: Black matt
• Material: Thermoplastic (PC/ABS)
• Surface finish: Matt
• Mounting type: Clip-on / snap-in
• Halogen-free: Yes
• UV-resistant: Yes
• Operating temperature: -5 to +45 °C
• Storage temperature: -20 to +70 °C
• Number of rockers: 1-gang

Why choose it

The open symbol field allows individual labelling, making it easy to identify switch functions at a glance. The thermoplastic housing is halogen-free and UV-resistant, ensuring durability in indoor installations.

Ideal use cases

• Labelling light switches in residential or commercial buildings
• Customising push-buttons for specific functions
• Replacing worn or mismatched rockers in Busch-balance SI installations

Good to know

Compatible with Busch-Jaeger Busch-balance SI inserts. The rocker is designed for indoor use with a protection class of IP20 when installed.