Load Center, QO, 42 Spaces, 300A, 240V, Main Circuit Breaker, 1 Phase
Mfr # QONQ42MS300
Zoro # G0570818
product price: $1,928.99
/ea
Additional $140.00 delivery surcharge applies per item.
Key Features
Main Circuit Breaker or Main Lug
Main Circuit Breaker
Number of Spaces
42
Voltage
240V
Phase
1
Height
62 in
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Product Information
MFR #
QONQ42MS300
Zoro #
G0570818
UPC #
785901706779
Country of Origin
Mexico
Dimensions
Height
62 in
Width
20 in
Details
Item
Load Center
Main Circuit Breaker or Main Lug
Main Circuit Breaker
Number of Spaces
42
Amps
300A
Voltage
240V
Phase
1
Series
QO
Bus Material
Aluminum
Circuit Breaker Type
QO
Standards
CSA || UL
Weight
19.051 kg
Wiring Configuration
3-wire
[Iu] Rated Interrupted Current
10 kA || 22 kA || 65 kA
Tightening Torque
4.52-5.65 N.m 13.30-67.43 mm² (AWG 6...AWG 2/0) || 11.3-11.3 N.m 13.30-67.43 mm² (AWG 6...AWG 2/0) || 31.07-31.07 N.m 13.30-177.3 mm² (AWG 6...350 kcmil) || 31.07-31.07 N.m 13.30-126.7 mm² (AWG 6...250 kcmil) || 31.07-31.07 N.m 107.2-152 mm² (AWG 4...300 kcmil)
Rated Interrupted Current
10 kA; 22 kA; 65 kA
Branch Circuit Breaker Type
QOB; QOB-VH; QHB
Description
Nq 300A 42 Ckt Mb 1Ph Al
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