Roller Ball Swith / Rolling Plunger SwitchPart number: VE-HAA29
A spring returns the ball to the normal (non-retracted) position when the door is opened.
This switch is normally closed when the door/window is closed. It will not turn a light on when a door is opened without the use of a relay. Also, be aware that this switch is ONLY rated up to 500mA MAX. A relay will help with usage of this switch in higher amperage situations.
- Roller ball reed contact
- N.O. contact
- Mounting hole: 0.8"
- Operating gap: 0.14" max.
- Contact resistance: 0.3 ohm
- Switching current: 0.5A
- DC switching voltage: 100V
- AC switching voltage: 125V
- Wire: 24 AWG / 90°C (194°F)
- Dimensions: 1.59" x 0.85" x 1.81"
QTY: 1 x Roller Ball Swith / Rolling Plunger Switch