Omron A3CT Series Illuminated Push Button Switch, Momentary, Panel Mount, 12mm Cutout, SPST, 250V ac, IP40

Each switch has two sets of SPST contacts, one normally open and one normally closed, permitting a wide variety of switching functions to be carried out
A complete assembly requires a switch unit (or indicator), a lens and a lamp, each of which must be ordered separately
The lenses contain a removable legend plate, which may be marked by the user
Lamps can be changed from front of panel
Matching indicators

UL, CSA

This push button switch is designed for integration into automation systems, offering dependable momentary operation. The illumination feature enhances visibility in low-light conditions, making it suitable for a variety of industrial applications. With its SPST configuration and compact 12mm diameter, it meets numerous requirements in electrical control systems.

• Operating temperature range of -10 to +55°C for flexibility
• Rated for 250V AC with 500mA contact current capacity
• Compact panel mount design requiring only 20mm mounting depth

• Suitable for industrial environments needing high visibility
• Implemented in light indication systems for operational feedback
• Operates effectively with both microcurrent and general-purpose loads

It can accommodate both general-purpose and microcurrent loads, making it versatile for various applications.

The built-in illumination is powered by either an LED or incandescent lamp, improving visibility during operation.

This switch is suitable for controlled environments with an operating temperature of -10 to +55°C and humidity levels of 35 to 85% RH.

Installation is straightforward, requiring a 20mm mounting depth and solder terminals for connection, ensuring easy integration into existing systems.

UL; CSA