Product Brochure
1TQC1132E0003 FL REV.A AUG 2020
—
ABB Inc.
305 Gregson Drive
Cary, NC 27511
©Copyright 2020 ABB. All rights reserved.
Information provided is subject to change without notice. Please verify all details with ABB. All values are design or typical
values when measured under laboratory conditions, and ABB makes no warranty or guarantee, express or implied, that such
performance will be obtained under end-use conditions.
GE is a registered trademark used under license from General Electric company. Manufactured under trademark license.
SurgePro and PowerMark are trademarks of GE.
NEC is a registered trademark of the National Fire Protection Association, Inc.
electrification.us.abb.com
Technical data
The THQLSURGE is designed for service entrance or subpanel locations. It provides small, easy to install surge protection for the entire
home or office. The surge protective device consists of monolithic, high energy metal oxide varistors per mode with integral thermal
and overcurrent protection. An illuminated LED indicates the proper function of the protective elements. The THQLSURGE conveniently
connects inside the GE PowerMark load center, directly onto the bus, like a circuit breaker, providing surge protective elements for the
entire panel and all attached loads.
Catalog
number
Total
surge
current
rating¹
Per mode
surge
current
rating²
System
voltage
50/60 Hz
Transient
energy rating,
10/1000 μS,
total
Nominal
discharge
current
I
n
Configuration
UL 1449 4th edition Voltage Protection Rating (VPR)
L-N N-G L-G L-L
THQLSURGE – –
THQLSURGE
• Up to 225 amp load centers
• SCCR to 100 kA
• For use in GE load centers
• Can be used to meet NEC® 2020 Art. 230.67
SurgePro
AC power surge protective device
Neutral wire
(white)
cut and trim to shortest length
to connect to the neutral
terminal
Bus connector
Neutral bar
Surge protector