class 1 ground fault relays - boltswitch

CLASS 1

GROUND FAULTRELAYS

AP PLI CA TION: These relays are designed pr imar i ly for instal lat ion on mainservice disconnects as required by the Nat ional Electr ic Code,Art ic le 230.95. They are used in conjunct ion wi th Bol tswi tchGround Faul t Sensors. Models are avai lable wi th and wi thoutzone inter lock c i rcui t ry. With zone inter lock, the t ime delay onlyfunct ions when a downstream device is a lso sensing a faul t .

TESTS: Tested in accordance wi th UL1053 and l is ted as Ground Faul tSensing and Relaying Equipment.

FEA TURES: Very compact design, adjustable pick-up, adjustable t ime delay,control power indicator l ight , t r ip indicator, ground faul t indicatorlevel l ight bar, bui l t in test feature, base or panel mountable,c lear protect ive cover.

Instruct ions and wir ing diagrams can be found in Bul let in 108,Rev. 6 on our web s i te in the support sect ion.

6208 COM MER CIAL ROAD CRYS TAL LAKE, IL LI NOIS 60014

AUGUST, 2019

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BUL LE TIN 142

CAT A LOG NUMBERS

WITH OUT INTERLOCK WITH IN TER LOCK

GROUND FAULT RELAY GFR-1 GFR-2

PANEL MOUNT ING KIT (IF RE QUIRED) GFRK-1 GFRK-2

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H:\ART-CAT\BUL-142

For ad di tional in for ma tion, see Bul le tin 108, Re vi sion 6

http://www.boltswitch.com/pdf/108r6.pdf

6208 COM MER CIAL ROAD CRYS TAL LAKE, IL LI NOIS 60014

www.boltswitch.com

®