Patrik Widstrand
Norway, Denmark & Marine applications
Tel: +46 70-564 82 20
3A Power Level & 0.4VA Logic Level; Bushing Mount; LED Illumination; Full Face and Illuminated Ring Options, IP65, cULus. 24mm square and 25mm diameter pushbuttons with the shortest above-panel dimension (1.8mm) in the industry for splash-proof design. Meets IP65 of IEC60529 standards (similar to NEMA 4 and 13), providing dust-tight and splash-proof panel seal protection. Tamper-resistant 18mm square and 19mm diameter actuators.
Manufacturer: Nkk Switches, Japan
Technical data
| Contact form: | SPDT och DPDT | ||
| Logic level: | Silver contact: 3 A / 250 VAC, 30V DC Guld contacts: 0,4VA max, 28 VAC/DC |
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| Contact resistance (max): | 50 mOhm | ||
| Dielectric strength | |||
| - between contacts | 1000 VAC | ||
| - contacts - case: | 1500 VAC | ||
| Insulation resistance (min): | 200 MOhm | ||
| Life | |||
| - mechanical (min): | 1.000.000 cycles | ||
| - electrical (min): | 100.000 cycles | ||
| Temperature range: | -25°C - +50°C - illuminated | < -25°C - +70°C - non-illuminated | ||
| LED-data: | AT-636 LED available in Red, Yellow, Green | ||
| Current: | 5V | 12V | 24V |
| Forward current: | 11mA | 9,5mA | 8,7mA |
| Reverse voltage (max): | 5V | 5V | 5V |
| Extra bright LED : | AT-625G Blue | AT-631B White | AT-632F Green |
| Current: | 3,6V | 3,6V | 3,5V |
| Forward current: | 20mA | 20mA | 20mA |
| Reverse voltage (max): | 5V | 5V | 5V |
Dimensions (click for larger image)
Product number code
Accessories
| AT-3025 | Square cap for LED. Red, yellow, green. |
| AT-3026 | Square cap for LED. Clear/white. |
| AT-3027 | Non-illuminated cap. Metal, silver |
| AT-106 | Mounting tool |
