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ISDIATES DISPENSER HOOK CIRCUITS <br />TO PREVENT ELECiRICAI FEEDBAG AS <br />REQUIRED BY MUST ELECiRICAI CODES <br />• Optically isolated inputs from up to eight dispensers <br />• LED's indicate when source power is applied and <br />dispenser hook signals are present <br />• Can be supplied factory wired in tandem with the FE Petro <br />Smart Controller or our standard control box <br />• Compatible with any submersible pump controller <br />• Fuse protected output to submersible pump controller <br />• Retrofittable to any existing site <br />NMI <br />• Prevents damage to dispenser relay boards caused by cross -phasing <br />• Prevents electrical feedback between dispenser hook circuits during periods of maintenance and service as required <br />by NEC 514-6, 1999, and other international codes <br />• Aids in troubleshooting dispenser hook circuits because signals are isolated <br />• Eliminates false STP run due to voltage leakage of multiple dispensers connected in parallel <br />• Small size <br />• Low cost <br />t <br />FROM <br />2 STP DISPENSERS 3 CONTROL <br />4 BOX <br />STP <br />2 <br />FROM <br />C__11 <br />CONTROL <br />DISPENSERS 3 <br />BOX <br />NPTO9PERDhn 4 <br />