Square D QO140 Miniature Circuit Breaker 40A 120/240V 1Ph 1P

Product Description

The Square D QO140 Miniature Circuit Breaker, MPN QO140, offers essential overcurrent protection for electrical systems. This one-pole breaker is rated for forty amps at 120/240 volts, designed specifically for plug-in mounting. The QO140 circuit breaker features a trip-free toggle mechanism allowing easy operation with positive handle indication. Its VisiTrip functionality provides a clear visual alert when the breaker has tripped, facilitating quick response times in fault conditions.

Rated for 40A at 120/240VAC
10kA breaking capacity
Quick break action with plug-in mounting
Product Highlights

The QO series circuit breaker is UL Listed and CSA Certified, ensuring compliance with safety standards.

Product Information
Standard Information
Brand: Square D
Manufacturer: Schneider Electric
Technical Specifications
Catalog Number: QO140
Net Weight: 0.245 kg
Height: 79 mm
Width: 19 mm
Depth: 74 mm
Voltage Rating: 120/240 V AC
Current Rating: 40 A
Poles: 1 Pole
Product DescriptionThe Square D QO140 Miniature Circuit Breaker, MPN QO140, offers essential overcurrent protection for electrical systems. This one-pole breaker is rated for forty amps at 120/240 volts, designed specifically for plug-in mounting. The QO140 circuit breaker features a trip-free toggle mechanism allowing easy operation with positive handle indication. Its VisiTrip functionality provides a clear visual alert when the breaker has tripped, facilitating quick response times in fault conditions.
Rated for 40A at 120/240VAC
10kA breaking capacity
Quick break action with plug-in mounting
Product HighlightsThe QO series circuit breaker is UL Listed and CSA Certified, ensuring compliance with safety standards.Product InformationStandard Information

Brand: Square D

Manufacturer: Schneider Electric
Technical Specifications

Catalog Number: QO140

Net Weight: 0.245 kg

Height: 79 mm

Width: 19 mm

Depth: 74 mm

Voltage Rating: 120/240 V AC

Current Rating: 40 A

Poles: 1 Pole

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: QO140
Net Weight: 0.245 kg
Height: 79 mm
Width: 19 mm
Depth: 74 mm
Voltage Rating: 120/240 V AC
Current Rating: 40 A
Poles: 1 Pole
Tags: AI_Content, loc_2, Parcel
Source file: QO140 - square-d-qo140-miniature-circuit-breaker-40a-120-240v-1ph-1p-plug-on.json.json