Limit Switches
Heavy Duty Industrial
802T Low Energy
Since low energy loads do not arc or burn the contacts clean, contaminants may cause erratic switch behavior. Allen-Bradley® low energy limit switches from Rockwell Automation® are designed with welded gold and silver alloy contacts to provide a protective barrier against surface oxides. Using a stationary waffle-shaped contact to optimize contact pressure to stabilize the contact resistance in the region of the micro load, these new limit switches will be suitable for machine connectivity and low voltage facilities. Allen-Bradley low energy limit switches also incorporate a prism-shaped crossbar contact to provide high pressure that will penetrate foreign particles which could prevent contact closure.
Features
- Able to connect directly to PLC input
- Components and design are optimized to provide long life for low energy use
- Provides an alternative to glass enclosed reed switches or solid state devices
- An economical alternative to oversized power contacts
- Suitable for machine connectivity and low voltage circuits.