Push Button Switches
Industrial push button switches for control panel applications. Available in momentary and latching types with LED illumination options and multiple color choices.
Push Button Switches
Industrial push button switches for control panel applications. Available in momentary and latching types with LED illumination options and multiple color choices.
Technical Specifications
| Contact Rating | 10A @ 240VAC |
| Mechanical Life | 1,000,000 operations |
| Electrical Life | 200,000 operations |
| Panel Cutout | 16mm / 22mm |
| Protection (front) | IP65 |
| Illumination | LED, 12-230V options |
| Contact Configuration | 1NO, 1NC, 1NO+1NC |
| Operating Temperature | -25°C to +70°C |
Key Features
- Momentary and latching (push-push) operation
- LED illuminated options (12V, 24V, 230V)
- Multiple colors: Red, Green, Yellow, Blue, White
- 22mm and 16mm panel cutout sizes
- IP65 front panel protection
- Contact blocks: NO, NC, and changeover
- Emergency stop (mushroom head) variants
- Metal and plastic body options
Applications
- Machine start/stop controls
- Emergency stop systems
- Elevator control panels
- Industrial HMI panels
- CNC machine operators
- Process control stations
Push Button Switches
Unison Connectors produces a full range of industrial push button switches designed for control panel applications. From simple start/stop buttons to illuminated indicators and emergency stops, our push buttons deliver reliable operation in demanding industrial environments.
Product Range
Standard Push Buttons
- Flush, extended, and mushroom head actuators
- Spring-return (momentary) and maintained (latching) action
- Metal and reinforced plastic bezels
Illuminated Push Buttons
- Integrated LED illumination in multiple colors
- Full-voltage (230V) and low-voltage (12V, 24V) options
- Even light distribution with diffuser lens
- Dual-function: switching + indication in one unit
Emergency Stop Switches
- 40mm mushroom head in safety red
- Push-to-lock, twist-to-release mechanism
- Compliant with IEC 60947-5-5 (ISO 13850)
- Key-release variants for restricted reset
Selector Switches
- 2-position and 3-position options
- Maintained and spring-return combinations
- Key-operated variants for access control
Modular Design
Our push button system uses a modular approach:
- Operator head - The actuator that the user interacts with
- Contact block - Snap-on electrical contacts (NO/NC)
- Mounting adapter - For various panel thicknesses
This modularity allows you to configure exactly the combination needed for your application.
LED Technology
Modern LED illumination provides:
- Long life - 50,000+ hours vs 1,000 hours for incandescent
- Low heat - Reduced thermal load in enclosed panels
- Vibration resistant - No filament to break
- Energy efficient - Fraction of power consumption