Schneider Electric / Square D QOB390 Miniature Circuit Breaker with Visi-Trip® Indicator; 90 Amp, 240 Volt AC, 48 Volt DC, 3-Pole, Bolt-On Mount

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  • Square D by Schneider Electric QOB390 Schneider Electric / Square D QOB390 Miniature Circuit Breaker with Visi-Trip® Indicator; 90 Amp, 240 Volt AC, 48 Volt DC, 3-Pole, Bolt-On Mount
Manufacturer: Square D by Schneider Electric
Catalog#: QOB390
Crescent Part#: 29939
UPC: 785901019725
Your Price:

Product Details

Dimension: 2.250 Inch Width x 2.910 Inch Depth x 3 Inch Height

3 Pole

120/240 Vac At 50/60 Hz (Ul/Csa), 48 Vdc

90 Ampere

Interrupting Rating 10 Kiloampere At 120/240 Vac (Ul/Csa), 5 Kiloampere At 48 Vdc

Wire Size 4 To 2/0 Awg (Aluminum/Copper)

Bolt On Mounting

Size 2.25 Inch W X 2.91 Inch D X 3 Inch H

Product Details:

Schneider Electric/Square D Miniature circuit breaker with Visi-Trip® indicator has box-type lugs to accommodate 4 - 2/0 AWG copper and aluminum wires. The 3-Pole circuit breaker has voltage rating of 240 VAC, current rating of 90 Amps and short-circuit current rating of 10 kilo-Amps. Circuit breaker has interrupting current rating of 5 kilo-Amps at 48 VDC. Miniature circuit breaker has three-spaces and mounting bolts to hold the breaker in place. Standard size circuit breaker is ideally designed to offer superior overload and short circuit protection. Circuit breaker measures 2.250 Inch x 2.910 Inch x 3 Inch. The 3-Phase circuit breaker is an ideal choice for NQO/NQOD panel-boards. Circuit breaker is suitable for HACR rated applications. Miniature circuit breaker is UL listed and CSA certified.

Product Specification

Product Details
Manufacturer Square D by Schneider Electric
Catalog# QOB390
Product Dimensions & Details
Dimensions W:15'' x H:4'' x L:21''
Height 4.00
Length 21.00
Width 15.00
Shipping Information
Ships Ground. Eligible for expedited shipping Yes
Other Information
Item Miniature Circuit Breaker With Visi-Trip® Indicator
Mounting Bolt-On
Connection Box Lug
Dimension 2.250 Inch Width x 2.910 Inch Depth x 3 Inch Height
Phase 3
Number Of Poles 3
Application For QO Load Centers, NQ Panelboards or Speed-D Switchboard Distribution Panels
Amperage Rating 90 Amp
Brand Name Schneider Electric / Square D
Frame QOB
Frequency Rating 50/60 Hz
Interrupt Rating 10 Kilo-Amp at 240 Volt AC, 5 Kilo-Amp at 48 Volt DC
Voltage Rating 240 Volt AC, 48 Volt DC
Wire Size 4-2/0 AWG (Aluminum/Copper)
Standards UL Listed, CSA Certified, Fed. Specs W-C-375B/GEN
Trip Type Common, Thermal-Magnetic

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Square D by Schneider Electric