Schneider Electric mushroom pushbutton ZB4BC28001RA. Manufacturer: Schneider Electric. Designation: Mushroom pushbutton IP69K, bw-ws bell. Type: ZB4BC28001RA. Colour of knob: Black/white/red. Number of command positions: 1. Lens design: Round. Hole diameter: 22.5 mm. Design of knob: High. Suitable for lighting: No. With protective cover: No. Labelling: Yes. Switching function latching: No. Keying: Yes. With front ring: Yes. Material of front ring: Metal. Colour of front ring: Chrome. Protection class (IP), front: IP66. Protection class (NEMA), front: Other.

Further details: Front element for Harmony ZB4 pushbutton. Front black, cover chrome-coated metal, type H001. Dimensions (WxHxD): 37 x 18.5 x 37 mm, mounting diameter: 22 mm, weight: 0.036 kg. Mechanical life: 3,000,000 cycles. Head shape: Round, standard. With high vibration resistance and chemical resistance, ambient temperature: -40 to +70 degrees C. The modular metal range with 22 mm mounting dimension combines easy installation, efficiency, and modern design. CE, UL, CSA certifications. Product standards according to IEC 60947-5-1, CSA C22.2, IEC 60947-1, UL 508. EAN: 3606480444135.