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For more information contact Cutler-Hammer at: www.ch.cutler-hammer.com/catalog CAT.200.01.T.E
January 2001
11
Industrial Circuit Breakers
QUICKLAG®Vol. 1, Ref. No. [0434]
Contents
Description Page
Quick Reference . . . . . . . . . . . . 11-2
Plug-On
Types HQP, QPHW, QHPX,
QHPW . . . . . . . . . . . . . . . . . . . 11-4
Plug-On Ground Fault and
Equipment Protectors
Types QPGF, QPHGF,
QPGFEP, QPHGFEP. . . . . . . . . 11-5
Bolt-On
Types BAB, BABR, QBHW,
HBAX, HBAW . . . . . . . . . . . . . 11-6
Bolt-On Ground Fault and
Equipment Protectors
Types QBGF, QBHGF,
QBGFEP, QBHGFEP . . . . . . . . 11-7
Cable-In/Cable-Out
Types QC, QCHW, QHCX,
QHCW . . . . . . . . . . . . . . . . . . . 11-8
Description Page
Cable-In/Cable-Out, 1/2 Wide
Types QCR, QCF, QCRH,
QCFH . . . . . . . . . . . . . . . . . . . 11-10
Cable-In/Cable-Out Ground
Fault and Equipment Protectors
Types QCGF, QCHGF, QCGFEP,
QCHGFEP . . . . . . . . . . . . . . . 11-13
Solenoid-Operated, Remote-
Controlled
Types GHBS, GBHS, BABR . 11-14
International Rated
Types HQP, BA, QC, GFXB,
GFXBB, GFXBC . . . . . . . . . . . 11-16
Special Application Breakers
Types HQP, BA, QC . . . . . . . . 11-18
Options and Accessories . . . . 11-20
Factory Modifications and
Installed Terminals . . . . . . . . 11-22
Quick Reference
Table 11-1. QUICKLAG Industrial Circuit Breakers Plug-In, Bolt-On, Cable-In/Cable-Out
QUICKLAG circuit breakers are suitable for application in relative humidity 0 – 95% non-condensating.
Two-pole DC interrupting ratings based on 2 poles connected in series.
62.5V AC interrupting rating is 3800 AIC 10 – 50 amperes and 2500 AIC 55 – 100 amperes continuous.
Circuit Breaker Type Codes: P Plug-In; B Bolt-On; C Cable-In/Cable-Out; GF Ground Fault, 5 mA; GFEP Ground Fault, 30 mA.
For Types GHBS, GBHS and BABR Solenoid-Operated, Remote-Controlled Circuit Breakers, see Pages 11-14 – 11-15.
For Types WMS and SPHM Supplementary Protectors, see Pages 11-23 and 11-34.
Circuit
Breaker
Type
Circuit Breaker
Type Code
Continuous
Ampere
Rating
@ 40°C
Number
of Poles
Volts Federal
Spec.
W-C-375b
Interrupting Ratings rms Symmetrical Amperes Page
Number
AC DC AC Ratings Volts DC
120 120/240 240 24-48 62.5 80
HQP
HQP
HQP
P 10 – 70
10 – 125
10 – 100
1
2
2, 3
120/240
120/240
240
24, 48, 62.5
24, 48, 80
—
10a, 11a, 12a
10a, 12a
10b, 11b, 12b
—
—
—
10,000
10,000
—
—
—
10,000
5,000
5,000
—
5,000
—
—
5,000
—
11-4
11-4
11-4
QPHW
QPHW
QPHW
P 15 – 70
15 – 125
15 – 100
1
2
2, 3
120/240
120/240
240
24, 48, 62.5
24, 48, 80
—
14a
14a
14b
—
—
—
22,000
22,000
—
—
—
22,000
5,000
5,000
—
5,000
—
—
5,000
—
11-4
11-4
11-4
QHPX
QHPX
QHPX
P 15 – 70
15 – 100
15 – 100
1
2
3
120/240
120/240
240
24, 48, 62.5
24, 48, 80
—
–
–
–
—
—
—
42,000
42,000
—
—
—
42,000
5,000
5,000
—
5,000
—
—
5,000
—
11-4
11-4
11-4
QHPW
QHPW
QHPW
P 15 – 30
15 – 30
15 – 20
1
2
3
120/240
120/240
240
24, 48, 62.5
24, 48, 80
—
15a
15a
15b
—
—
—
65,000
65,000
—
—
—
65,000
5,000
5,000
—
5,000
—
—
5,000
—
11-4
11-4
11-4
QPGF
QPGF
P, GF 15 – 40
15 – 50
1
2
120
120/240
—
—
10a, 11a, 12a
10a, 11a, 12a
10,000
—
—
10,000
—
—
—
—
—
—
—
—
11-5
11-5
QPHGF
QPHGF
P, GF 15 – 30
15 – 50
1
2
120
120/240
—
—
10a, 11a, 12a
10a, 11a, 12a
22,000
—
—
22,000
—
—
—
—
—
—
—
—
11-5
11-5
QPGFEP
QPGFEP
P, GFEP 15 – 40
15 – 50
1
2
120
120/240
—
—
—
—
10,000
—
—
10,000
—
—
—
—
—
—
—
—
11-5
11-5
QPHGFEP
QPHGFEP
P, GFEP 15 – 30
15 – 30
1
2
120
120/240
—
—
—
—
22,000
22,000
—
22,000
—
—
—
—
—
—
—
—
11-5
11-5