1. Home
  2. /
  3. Electrical Supplies
  4. /
  5. Circuit Protection
  6. /
  7. Panelboards, Load Centers, & Circuit Breaker Enclosures
  8. /
  9. Load Center, QO, 42 Spaces, 150A, 120/240V AC, Main Circuit Breaker, 3 Phase
Square D Load Center, QO, 42 Spaces, 150A, 120/240V AC, Main Circuit Breaker, 3 Phase QO342MQ150 - main

CAD Drawings

Download CAD Files

Load Center, QO, 42 Spaces, 150A, 120/240V AC, Main Circuit Breaker, 3 Phase

  • Mfr # QO342MQ150

  • Zoro # G0856661

CAD Available
product price: $1,286.99
/ea
Free Shipping & Returns

Key Features

CAD Drawing
Main Circuit Breaker or Main Lug
Main Circuit Breaker
Number of Spaces
42
Amps
150A
Voltage
120/240V AC
Phase
3
See all product information
Get a 10% off coupon
Free 30-day returns
Return Policy
Get 30 days to pay with Net 30
Apply Now
Real support from real people
Contact our U.S. based team

Specifications

Product Information

MFR #
QO342MQ150
Zoro #
G0856661
UPC #
785901290551
Country of Origin
United States

Dimensions

Height
1000 mm
Width
362 mm
Max. Wire Size
300 kcmil aluminium/copper
Min. Wire Size
AWG 4

Details

Item
Load Center
Main Circuit Breaker or Main Lug
Main Circuit Breaker
Number of Spaces
42
Amps
150A
Voltage
120/240V AC
Phase
3
Short Circuit Current Rating
25kA
Series
QO
Included Enclosure Cover
order Separately
Enclosure Material
Steel
Enclosure NEMA Rating
NEMA 1
Bus Material
Copper
Circuit Breaker Type
QO
Max. No. of Tandem Breakers
0
Standards
UL Listed
Ground Bar Kit
grounding bar (ordered separately)
Electrical Connection
lugs
Primary/Ambient Air Temp.
-5°C || 40°C
Wiring Configuration
3-wire || 4-wire
Tightening Torque
Cover 20 lb.in
Number Of Circuits
42
Finish
Baked Enamel
For Use With
QO Mini Circuit Breaker
CAD Available
Yes

Description

Load Center Qo Mb 150A 3Ph 42 Circuit

Ratings & Reviews

3 Reasons You Can Count On Us

  • Supplies for every job.

    Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Stretch your budget further.

    Everyday low prices on the brands you love.

Explore More Products