Square D QO390 Miniature Circuit Breaker 90A 240V 3Ph Plug-On

Product Description

The Square D QO390 Miniature Circuit Breaker has an MPN of QO390. This unit offers reliable overcurrent protection for both AC and DC systems. It features a trip free toggle mechanism and a quick break action to handle circuit interruptions. This breaker includes a VisiTrip indication for easy visibility when the circuit has tripped, ensuring safety and convenience.

90 Amp rating for 240 Volt systems
Three-pole configuration for versatile applications
Plug-in installation for straightforward setup
Product Highlights

This circuit breaker is suitable for residential and commercial electrical systems. It provides a breaking capacity of 10 kilovolt amps, ensuring it meets various operational demands.

Product Information
Standard Information
Brand: Square D
Manufacturer: Schneider Electric
Technical Specifications
Catalog Number: QO390
Current Rating: 90 Amp
Voltage Rating: 120/240 Volt
Number of Poles: 3 Pole
Breaking Capacity: 10 kA
Length: 2.91 inches
Width: 57 mm
Height: 89 mm
Weight: 0.476 kg
Wire Size: AWG 4 to 2/0 copper or aluminum
Warranty: 18 months
Country of Origin: Mexico
Product DescriptionThe Square D QO390 Miniature Circuit Breaker has an MPN of QO390. This unit offers reliable overcurrent protection for both AC and DC systems. It features a trip free toggle mechanism and a quick break action to handle circuit interruptions. This breaker includes a VisiTrip indication for easy visibility when the circuit has tripped, ensuring safety and convenience.
90 Amp rating for 240 Volt systems
Three-pole configuration for versatile applications
Plug-in installation for straightforward setup
Product HighlightsThis circuit breaker is suitable for residential and commercial electrical systems. It provides a breaking capacity of 10 kilovolt amps, ensuring it meets various operational demands.Product InformationStandard Information

Brand: Square D

Manufacturer: Schneider Electric
Technical Specifications

Catalog Number: QO390

Current Rating: 90 Amp

Voltage Rating: 120/240 Volt

Number of Poles: 3 Pole

Breaking Capacity: 10 kA

Length: 2.91 inches

Width: 57 mm

Height: 89 mm

Weight: 0.476 kg

Wire Size: AWG 4 to 2/0 copper or aluminum

Warranty: 18 months

Country of Origin: Mexico

Vendor: SCHNEIDER ELECTRIC
Vendor Raw: SCHNEIDER ELECTRIC
Product Type: CIRCUIT BREAKERS
Category: Electrical Supplies
Subcategory: Electrical Components
Subchildcategory: Circuit Breakers
Availability Text: In Stock
Brand: Square D
Manufacturer: Schneider Electric
Catalog Number: QO390
Current Rating: 90 Amp
Voltage Rating: 120/240 Volt
Number of Poles: 3 Pole
Breaking Capacity: 10 kA
Length: 2.91 inches
Width: 57 mm
Height: 89 mm
Weight: 0.476 kg
Wire Size: AWG 4 to 2/0 copper or aluminum
Warranty: 18 months
Country of Origin: Mexico
Tags: AI_Content, loc_2, Parcel
Source file: QO390 - square-d-qo390-miniature-circuit-breaker-90a-240v-3ph-plug-on.json.json