SQUARE D Miniature Circuit Breakers, QOB Series

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Actuator Type: Paddle , Frame Type: QOB , Interrupt Rating: 10 kA @ 120/240V AC , Min. Operating Temp.: 104 Deg. F , Mounting Style: Bolt On , Mounting Type: Bolt-On , Phase: 1 , Use With: QO Series , Wire Size: AWG 14(Al), AWG 8(Cu)
StyleModelItemAC Voltage RatingAmpsLengthMax. Wire SizeMin. Wire SizeNumber of PolesTerminal ConnectionPrice (inc. GST)
A
QOB115CAFI
Bolt On Circuit Breaker120 VAC154.75"8 AWG14 AWG (Cu), 12 AWG (Al)1Screw Clamp SGD 512.34
B
QOB3901021
Bolt On Circuit Breaker240 VAC903.5"2/0 AWG4 AWG3Lug SGD 1,583.39
C
QOB350SWN
Bolt On Circuit Breaker120/240 VAC503.12"2 AWG8 AWG3Lug SGD 515.10
D
QOB350VH
Bolt On Circuit Breaker240 VAC503"2 AWG8 AWG3Lug SGD 1,171.68
E
QOB3501021
Bolt On Circuit Breaker240 VAC503"2 AWG8 AWG3Lug SGD 1,148.00
E
QOB3601021
Bolt On Circuit Breaker240 VAC603.12"2 AWG8 AWG3Lug SGD 1,139.84
D
QOB370VH
Bolt On Circuit Breaker240 VAC703"2 AWG8 AWG3Lug SGD 1,571.08
F
QOB380VH
Bolt On Circuit Breaker240 VAC803.5"2/0 AWG4 AWG3Lug SGD 1,641.93
F
QOB390
Bolt On Circuit Breaker240 VAC903.5"2/0 AWG4 AWG3Lug SGD 1,070.63
F
QOB390VH
Bolt On Circuit Breaker240 VAC903.5"2/0 AWG4 AWG3Lug SGD 1,738.27
G
QOB135
Bolt On Circuit Breaker120/240 VAC353"2 AWG8 AWG1Screw Clamp SGD 115.15
D
QOB340VH
Bolt On Circuit Breaker240 VAC403"2 AWG8 AWG3Lug SGD 1,164.25
G
QOB145
Bolt On Circuit Breaker120/240 VAC453"2 AWG8 AWG1Lug SGD 114.37
H
QOB325
Bolt On Circuit Breaker240 VAC253"8 AWG14 AWG3Screw Clamp SGD 841.33
D
QOB335
Bolt On Circuit Breaker240 VAC353"2 AWG8 AWG3Screw Clamp SGD 844.50
I
QOB2125VH
Bolt On Circuit Breaker120/240 VAC1253.5"2/0 AWG4 AWG2Lug SGD 2,906.44
H
QOB315VH
Bolt On Circuit Breaker240 VAC153"8 AWG14 AWG3Screw Clamp SGD 1,194.27
J
QOB315EPD
Bolt On Circuit Breaker240 VAC154.12"8 AWG14 AWG (Cu), 12 AWG (Al)3Box Lug SGD 2,843.33
K
QOB315GFI
Bolt On Circuit Breaker120/208 VAC154.12"8 AWG14 AWG (Cu), 12 AWG (Al)3Box Lug SGD 1,544.15
L
QOB320EPD
Bolt On Circuit Breaker240 VAC204.12"8 AWG14 AWG (Cu), 12 AWG (Al)3Box Lug SGD 2,829.20
M
QOB320GFI
Bolt On Circuit Breaker120/208 VAC204.12"8 AWG14 AWG (Cu), 12 AWG (Al)3Box Lug SGD 1,714.94
E
QOB3401021
Bolt On Circuit Breaker240 VAC403"2 AWG8 AWG3Lug SGD 1,203.04
C
QOB340SWN
Bolt On Circuit Breaker120/240 VAC403"2 AWG8 AWG3Lug SGD 515.10
N
QOB330GFI
Bolt On Circuit Breaker120/208 VAC304.12"8 AWG14 AWG (Cu), 12 AWG (Al)3Box Lug SGD 1,871.36
I
QOB290VH
Bolt On Circuit Breaker120/240 VAC903.5"2/0 AWG4 AWG2Lug SGD 1,009.83
O
QOB260EPD
Bolt On Circuit Breaker120/240 VAC603"4 AWG12 AWG2Lug SGD 1,864.53
P
QOB260GFI
Bolt On Circuit Breaker120/240 VAC603"4 AWG12 AWG2Lug SGD 1,247.99
Q
QOB260VH
Bolt On Circuit Breaker120/240 VAC603"2 AWG8 AWG2Lug SGD 444.05
R
QOB2601021
Bolt On Circuit Breaker240 VAC603"2 AWG8 AWG2Lug SGD 755.07
Q
QOB270VH
Bolt On Circuit Breaker120/240 VAC703"2 AWG8 AWG2Lug SGD 769.52
R
QOB2701021
Bolt On Circuit Breaker240 VAC703"2 AWG8 AWG2Lug SGD 879.96
I
QOB280
Bolt On Circuit Breaker240 VAC803.5"2/0 AWG4 AWG2Lug SGD 620.73
I
QOB280VH
Bolt On Circuit Breaker120/240 VAC803.5"2/0 AWG4 AWG2Lug SGD 1,009.83
I
QOB290
Bolt On Circuit Breaker240 VAC903.5"2/0 AWG4 AWG2Lug SGD 638.74
S
QOB300
Bolt On Circuit Breaker240 VAC603.5"2 AWG8 AWG3Lug SGD 825.51
T
QOB3301021
Bolt On Circuit Breaker240 VAC303"8 AWG14 AWG3Screw Clamp SGD 1,157.93
F
QOB3100VH
Bolt On Circuit Breaker240 VAC1003.5"2/0 AWG4 AWG3Lug SGD 1,543.20
F
QOB3110VH
Bolt On Circuit Breaker240 VAC1103.5"2/0 AWG4 AWG3Lug SGD 5,057.06
H
QOB315HID
Bolt On Circuit Breaker240 VAC153"8 AWG14 AWG3Screw Clamp SGD 865.22
U
QOB3151021
Bolt On Circuit Breaker240 VAC153"8 AWG14 AWG3Screw Clamp SGD 1,157.93
H
QOB320HID
Bolt On Circuit Breaker240 VAC203"8 AWG14 AWG3Screw Clamp SGD 865.22
H
QOB320VH
Bolt On Circuit Breaker240 VAC203"8 AWG14 AWG3Screw Clamp SGD 1,209.42
U
QOB3201021
Bolt On Circuit Breaker240 VAC203"8 AWG14 AWG3Screw Clamp SGD 1,209.12
H
QOB325VH
Bolt On Circuit Breaker240 VAC253"8 AWG14 AWG3Screw Clamp SGD 1,194.27
H
QOB330VH
Bolt On Circuit Breaker240 VAC303"8 AWG14 AWG3Screw Clamp SGD 1,189.81
V
QOB330EPD
Bolt On Circuit Breaker240 VAC304.12"8 AWG14 AWG (Cu), 12 AWG (Al)3Box Lug SGD 2,829.20
W
QOB340EPD
Bolt On Circuit Breaker240 VAC404.12"6 AWG (Cu), 4 AWG (Al)14 AWG (Cu), 12 AWG (Al)3Box Lug SGD 3,063.45
Q
QOB250VH
Bolt On Circuit Breaker120/240 VAC503"2 AWG8 AWG2Lug SGD 472.99
X
QOB2125-1021
Bolt On Circuit Breaker-125---2- SGD 792.09
RFQ
Y
QOB115DF
Bolt On Circuit Breaker-15---1- SGD 440.91
RFQ
Z
QOB260VH-1021
Bolt On Circuit Breaker-60---2- SGD 706.09
RFQ
A1
QOB320VH-1021
Bolt On Circuit Breaker-20---3- SGD 1,140.44
RFQ
A1
QOB340VH-1021
Bolt On Circuit Breaker-40---3--
RFQ
A1
QOB370VH-1021
Bolt On Circuit Breaker-70---3--
RFQ
A1
QOB380VH-1021
Bolt On Circuit Breaker-80---3- SGD 1,537.11
RFQ
A1
QOB390VH-1021
Bolt On Circuit Breaker-90---3- SGD 2,047.02
RFQ
Z
QOB2100VH-1021
Bolt On Circuit Breaker-100---2- SGD 792.09
RFQ
B1
QOB230EPD1200
Bolt On Circuit Breaker-30---2- SGD 706.09
RFQ
X
QOB280H
Bolt On Circuit Breaker-80---2- SGD 356.90
RFQ
C1
QOB220AS
Bolt On Circuit Breaker-20---2- SGD 408.60
RFQ
D1
QOB2100-1042
Bolt On Circuit Breaker-100---2- SGD 617.97
RFQ

Miniature Circuit Breakers, QOB Series

Square D QOB Series miniature circuit breakers (MCB) safeguard sensitive electrical devices against overloading or short-circuiting. They are ideal for broad-area lighting applications which require lamps with high inrush currents. These bolt-on circuit breakers feature a trip handle mechanism for visual indication of breaker's status and quick-make, quick break action to open all the poles simultaneously when tripped. The breakers are equipped with screw clamp or lug terminals for secure connection and bolt-on mounting for installation in both vertical & horizontal orientations. They are offered in AFCI, GFCI, HIC, PowerLink, shunt trip, high intensity discharge & standard breaker options and are available in current ratings ranging from 10 to 150A on Raptor Supplies.

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