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The IS6 is ideally suited for applications requiring compliance with UL 913 procedures pertaining to electrical control panels with intrinsically safe extensions to hazardous areas.
The IS6 is a six-circuit, shunt-diode barrier ON/OFF switch circuit interface that is used between monitoring and pump/alarm controller equipment and its level sensor float switch circuitry to render such circuitry "intrinsically safe" and thus suited for installation in a hazardous location such as a sewage or freeway stormwater-handling pump station collection sump. It includes LED indicators for power and circuit activation.
- The IS6 has open-collector drivers that provide input sensor signals to the controller in response to the operation of level-sensing, float switches in the hazardous location.
- Most commonly used with our LS and 9G float switches, but it can be used with any general purpose simple switch device with N.O. or N.C. non-powered contacts.
- Includes LED indicators for power and circuit activation.
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