Brochure
11
Control and signaling units
Harmony XB5, plastic
Pushbuttons, switches, and pilot lights
Presentation (continued)
Installation
Harmony XB5 products are both simple and quick to install:
b Mounting by single installer (self-maintaining head in its cut-out)
b Clip-together component system (head, body, contact blocks, and LED)
b Anti-loosening system for screw clamp terminals on contact blocks
Harmony XB5 standard mounting products are installed with or without a notch in a
Ø 22 mm/0.866 in. hole, thanks to the self-cleavable orientation pin.
Harmony XB5 ush mounting products are installed without a notch in a Ø 30 mm/
1.181 in. hole. This gives ush mounting products the same actuating area as that
of standard mounting products, oering optimized ergonomics for operators even
when wearing gloves.
Flush solutions mounted in a Ø 22 mm/0.866 in. hole can be achieved using the
Harmony XB6 range. Please refer to the Harmony XB6 catalog for details.
Environment
The performance of the Harmony XB5 range meets some of the most demanding
international standards and approvals:
b Certied and approved for meeting requirements worldwide:
EN/IEC, CE marking, UL, CSA, CCC, EAC, JIS, NEMA, and marine approvals
b Protection against the ingress of solid foreign objects, dust, and water: IP 66, 67,
69, 69K, type 4X
b Operating temperature range from -40 °C to +70 °C/-40 °F to +158 °F for outdoor
applications
b High chemical robustness
b Shock protection level up to IK03
b High vibration resistance with shakeproof connection screws (periodic
retightening unnecessary)
For installation of Harmony XB5 standard mounting products
For installation of Harmony XB5 ush mounting products