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| Control & Signalling Devices |
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| Sailent Feature |
This range of 22.5 pushbutton, selectors switches, illuminated switches, illuminated selector switches, and pilot lights have been designed to provide the following salient features: |
- Economy of space
- Aesthetically elegant
- Self Wiping Contacts
- Larger operating surface than 30.5 series
- Robust in material of construction
- Simple to fix – screw driver is all that is required
- Safe in operation
- Fixing method unaffected by excessive vibration-unit does not rotate
- Very good flame resistance
- Protection against electrical shock (unit earthed)
- Shrouded terminals
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| Actuators |
The circular actuators have chrome plated metal bezels or double insulated plastic bezels and are
functionally interchangeable on the different types of contact elements. |
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| Contact Elements |
The contact elements are double break and have self-wiping contacts. The elements are interchangeable and can be stacked without additional hardware. 1 to 6 elements (NO or NC) can be used with pushbuttons and selector switches. For illuminated switches, 1 or 2 elements (NO or NC) can be used. |
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| Pilot lights |
The pilot lights and illuminated switches are suitable for direct supply with series resistor with diode, using bayonet cap filament bulb type BA9S as follows : |
- Supply voltage for direct connection without series resistor: 6V – 130V
- Supply voltage through series resistor: 12V – 230V
- Supply voltage through series resistor and diode: 230V (Bulb-130V)
- Bulb: Filament, type BA9S with OAL max., 28m
- Pilot lights are also available with LED suitable for operating at various voltages.
- Both the contact elements and pilot lights are designed to have terminals with combi screws
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