GE Industrial Solutions TJH-TJL with MicroVersaTrip Plus - Manual

Introduction
This publication contains information on mounting
dimensions, lugs, internal and external accessories, and
trip unit and rating plug selection for K Frame molded-
case circuit breakers. It also describes the installation of
neutral current sensors for ground-fault protection.
Lug Selection
Circuit breakers are provided without lugs. The available
lugs are listed in Table 1.
Wire ranges are as follows:
• TCAL43: (1) 6–600 MCM or (2) 2/0–250 MCM
• TCOL43: (1) 6–600 MCM or (2) 2/0–250 MCM
• TCAL63: (2) 4/0–350 MCM Cu or (2) 300–500 MCM Al
• TCOL63: (2) 250–350 MCM
Frame
Type
Sensor Rating
(Amps)
Rating Plug
(Amps)
Standard Lugs
Cu/Al Cat. No. Optional Lugs
Cu Cat. No.
150
J400 300 All available TCAL43 TCO43
400
J600 600 300, 400 TCAL43 TCO43
450, 500, 600 TCAL63 TCO63
Table 1. Catalog numbers of available lugs.
g
Molded-Case Circuit Breakers
MicroVersaTrip Plus™ Trip Unit in TJH1S, TJH4S,
TJH6S, TJL1S, TJL4S, and TJL6S Breakers
GEH–5397A