GCBB-20Q2 PDF预览

GCBB-20Q2

更新时间: 2025-07-17 19:58:43
品牌 Logo 应用领域
哈勃 - HUBBELL /
页数 文件大小 规格书
1页 244K
描述
GCBB Series - Aluminum Feed-Thru Circuit Breaker Load Center With Cutler-Hammer Circuit Breaker - 20A Trip Quicklag - One 2-Pole -120/240VAC - Hub Size 3/4 In-14 NPT

GCBB-20Q2 数据手册

  
B
GCBB SERIES  
CIRCUIT BREAKER LOAD CENTERS  
Class I, Div. 1 & 2, Groups B, C, D  
Class l, Zones 1 & 2, Groups llB+H2, IIA  
Class II, Div. 1 & 2, Groups E, F, G  
Class III  
NEMA 3R, 7 (B, C, D) 9 (E, F, G)  
Listed - File E8 39 69  
S e e file s for det ails or c all Killark.  
FEATURES-SPECIFICATIONS  
Applications  
GCBB 15/40A TRIP QUICKLAG  
Indoor or outdoor hazardous areas where  
flammable gases or vapors, combustible  
dusts, or easily ignitable fibers or flyings  
may be present  
CATALOG NUMBER  
ONE 2-POLE  
TWO 1-POLE  
120/240 VOLTS  
AC  
TRIP AMPS  
LBS  
KG  
ONE 1-POLE  
120 VOLTS AC  
ONE 3-POLE  
120/240 VOLTS  
AC  
240 VOLTS AC  
GCBB-15Q1  
GCBB-20Q1  
GCBB-30Q1  
GCBB-40Q1  
GCBB-1Q  
GCBB-15Q2  
GCBB-20Q2  
GCBB-30Q2  
GCBB-40Q2  
GCBB-2Q  
GCBB-15Q3  
GCBB-20Q3  
GCBB-30Q3  
GCBB-40Q3  
GCBB-2Q  
2GCBB-15Q1  
2GCBB-20Q1  
2GCBB-30Q1  
2GCBB-40Q1  
2GCBB-1Q  
15  
12  
12  
12  
12  
11  
(5.44)  
(5.44)  
(5.44)  
(5.44)  
(4.99)  
Provides overcurrent and short circuit  
protection of branch lighting, heating and  
appliance circuits  
20  
30  
40  
Features  
Enclosure only  
Compact rectangular enclosure with  
threaded cover allows easy access  
GCBB 15/40A TRIP QUICKLAG  
CATALOG NUMBER  
GCBB/2GCBB provided with two 3/4”-14  
NPT drilled and tapped conduit openings,  
one top and one bottom  
ONE 1-POLE ONE  
3-POLE  
120/240 VOLTS AC  
TRIP AMPS  
LBS  
KG  
THREE 1-POLE  
120 VOLTS AC  
FOUR 1-POLE  
120 VOLTS AC  
TWO 2-POLE  
120/240 VOLTS AC  
3GCBB provided with three 3/4”-14 NPT  
drilled and tapped conduit openings, one  
top and two bottom  
3GCBB-15Q1  
3GCBB-20Q1  
3GCBB-30Q1  
3GCBB-40Q1  
3GCBB-1Q  
4GCBB-15Q1  
4GCBB-20Q1  
4GCBB-30Q1  
4GCBB-40Q1  
4GCBB-1Q  
2GCBB-15Q2  
2GCBB-20Q2  
2GCBB-30Q2  
2GCBB-40Q2  
2GCBB-2Q  
2GCBB-15Q13  
2GCBB-20Q13  
2GCBB-30Q13  
2GCBB-40Q13  
2GCBB-13Q  
15  
12  
12  
12  
12  
11  
(5.44)  
(5.44)  
(5.44)  
(5.44)  
(4.99)  
20  
30  
40  
4GCBB provided with four 3/4”-14 NPT  
drilled and tapped conduit openings, two  
top and two bottom  
Enclosure only  
Cutler-Hammer Type QC Quicklag Circuit  
Breakers (These Assemblies include the  
Breakers as indicated)  
MODIFICATIONS  
DESCRIPTION  
Drain and breather (NEMA 7, CD)  
INTERRUPTING RATINGS  
SUFFIX NO.  
SU3  
FRAME  
SIZE  
AMPS  
AMPS  
VOLTAGE  
ASYMMETRICAL SYMMETRICAL  
Push pull handle mechanism operates  
circuit breakers  
QC 120/240 VAC  
10,000  
10,000  
5,000  
10,000  
10,000  
5,000  
SU3B  
KIT-251  
KIT-252  
SU17  
Drain and breather installed (NEMA 7, BCD)  
150 amp ground lug  
QC  
QC  
QC  
240 VAC  
24/48 DC  
62/80 DC  
Handle mechanism supplied as standard  
with “Lockout” in off position  
250 amp ground lug  
3,800  
3,800  
Solid neutral  
Enclosures are made from copperfree cast  
aluminum alloy (less than 4/10 of 1%)  
Dimensions  
Special combinations of breaker amperage  
are available, consult factory for details  
3GCBB/4GCBB  
GCBB/2GCBB  
WWW.HUBBELL-KILLARK.COM  
DE24  

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