Busch-Jaeger central disc ws 6540-74
Manufacturer: Busch-Jaeger
Designation: Central disc ws for rotary dimmer
Type: 6540-74
Design: Rotary knob
Imprint/marking: Without
Scannable symbol/accessible: No
Use: Dimmer
Suitable for bus system push-button coupling: No
Mounting type: Clamp/screw mounting
Control window/light outlet: Yes
Material: Plastic
Material grade: Thermoplastic
Halogen-free: Yes
Surface protection: Untreated
Finish: Matt
Color: Alpine white
RAL number (similar): 9016
With labeling field: No
With replaceable lens/symbol: No
Suitable for protection class (IP): IP20
Impact resistance: IK00
Width: 38 mm
Height: 91 mm
Depth: 95 mm

Busch-Jaeger central plate ws 6540-74: More details
With transparent illuminated ring. For Busch-Dimmer®. For insert 2112 U-101/2247 U/2250 U/6513 U-102/6517 U-10x/6519 U/6520 U/6523 U(R)(10x)/6591 U-10x and 6592 U. Not suitable for flush-mounted LED dimmer 6523 UR-103. Replacement glow lamp art. no. 3856. Cannot be illuminated in conjunction with art. no. 2117 U and 2117/11 U. EAN: 4011395542002.