對于單相動作，這個方案有相同的整體概念，除非它提供每個單相斷路器的重合閘。下面 。過流檢測器有一組定值。這個定值只在單相斷路器失靈方案中有效。

4

90NRP25400RELIANCE ELECTRIC 0-51847-1 VLDB VOLTAGE DETECTOR CARD

RELIANCE ELECTRIC 0-57170 DRIVER BOARD 057170

Reliance Electric 0-51845-1 PRSB Power Supply Board 0518451

Reliance Electric Pilot Relay Board 0-54335-1

Reliance Electric 0-57409-J Analog Input Module 057409J

RELIANCE ELECTRIC 0-52862 CLSA BOARD 052862 IN SEALED STATIC BAG

RELIANCE ELECTRIC 0-57300-1 USPP 0573001

RELIANCE ELECTRIC BOARD GV3000 0-56949-20C O-56949-20C

RELIANCE ELECTRIC 0-48680-201 BOARD MB-68229, 048680201

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RELIANCE ELECTRIC 0-51805-5 USPP 0518055

RELIANCE ELECTRIC 0-51811-1 NSFP 0518111