General
Model	Single push button
Utilization	Dimmer
Type of fastening	Clamp mounting
Material	Plastic
Material quality	Thermoplastic
Surface protection	Untreated
Surface finishing	Glossy
Colour	White
RAL-number (akin)	9016
Suitable for degree of protection (IP)	IP20
Impact strength	IK00
Depth	22
Height	63
Width	63
Scannable symbol / barrier free
Suitable for touch sensor connector for bus system
Monitoring window/light outlet
Halogen free
With label area
With exchangeable lens/symbol
Antibacterial treatment

Can be combined with LED dimmers 6524 U and 6526 U, Busch universal touch control unit 6550 U-10x, Busch memory touch dimmer® 6560 U-101, Busch universal dimmer® 6593 U, Busch universal relay insert 6401 U-10x, Busch universal series insert 6402 U. Compatible with previous model 6543-xxx. Touch control unit 6550 U-101 cannot be illuminated. Replacement glow lamp item no. 3857.