Electrical Supplies
Push button relays & switches
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About
- Schneider Harmony push buttons, selector switches and pilot lights in the XB4 metal and XB5 plastic bezel ranges, on the standard 22 mm panel cut-out. Sealed heads to IP65/IP66, emergency stop mushroom heads, illuminated indicators and interface relays that separate the operator circuit from the power circuit.
Application
Fitted to the front of control panels and machine consoles across manufacturing lines, plant rooms and washdown areas. The 22 mm cut-out is common across the metal and plastic ranges, so a panel can mix bezel types without retooling, and the emergency stop head is the one component whose specification is fixed by machinery safety standards rather than by preference.
Standards & Reference 5 cited
IEC/EN 60947-5-1
Control circuit devices and switching elements: pushbuttons, selector switches and the contact reliability expected of them.
IEC 60529
The IP code. Two digits stating how well an enclosure keeps out solid objects and water, IP65 and the like. The number a specifier reads first when equipment sits outdoors or in a plant room.
Also citedIEC/EN 60947-5-5ISO 13850UL 508
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