Product Description
The Square D QO345 Miniature Circuit Breaker is a three-pole thermal magnetic circuit breaker rated for 45A at 240V. It is designed for overcurrent protection and switching in both AC and DC systems. This breaker features a trip-free toggle mechanism that allows for quick make and break action. The VisiTrip indicator provides a visual cue when the breaker has tripped. It mounts easily with plug-in capability.
Three-pole design for versatile applications
Rated current of 45A at 120/240VAC
Includes VisiTrip indicator for easy monitoring
Product Highlights
This circuit breaker is ideal for use in electrical panels, providing both reliability and efficient circuit protection.
Product Information
Standard Information
Brand: Square D
Manufacturer: Schneider Electric
Technical Specifications
Catalog Number: QO345
Voltage: 120/240V AC
Current Rating: 45A
Interrupt Rating: 10 kA
Number of Poles: 3
Wire Size: AWG 8...AWG 2 for copper or aluminum
Mounting Type: Plug-in
Certifications: UL Listed, CSA Certified
Product DescriptionThe Square D QO345 Miniature Circuit Breaker is a three-pole thermal magnetic circuit breaker rated for 45A at 240V. It is designed for overcurrent protection and switching in both AC and DC systems. This breaker features a trip-free toggle mechanism that allows for quick make and break action. The VisiTrip indicator provides a visual cue when the breaker has tripped. It mounts easily with plug-in capability.
Three-pole design for versatile applications
Rated current of 45A at 120/240VAC
Includes VisiTrip indicator for easy monitoring
Product HighlightsThis circuit breaker is ideal for use in electrical panels, providing both reliability and efficient circuit protection.Product InformationStandard Information
Brand: Square D
Manufacturer: Schneider Electric
Technical Specifications
Catalog Number: QO345
Voltage: 120/240V AC
Current Rating: 45A
Interrupt Rating: 10 kA
Number of Poles: 3
Wire Size: AWG 8...AWG 2 for copper or aluminum
Mounting Type: Plug-in
Certifications: UL Listed, CSA Certified
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: QO345
Voltage: 120/240V AC
Current Rating: 45A
Interrupt Rating: 10 kA
Number of Poles: 3
Wire Size: AWG 8...AWG 2 for copper or aluminum
Mounting Type: Plug-in
Certifications: UL Listed, CSA Certified
Tags: AI_Content, loc_2, Parcel
Source file: QO345 - square-d-qo345-miniature-circuit-breaker-45a-240v-3ph-plug-on.json.json
| Brand | Square D |
|---|---|
| Manufacturer | Schneider Electric |
| Catalog Number | QO345 |
| Voltage | 120/240V AC |
| Current Rating | 45A |
| Interrupt Rating | 10 kA |
| Number of Poles | 3 |
| Wire Size | AWG 8...AWG 2 for copper or aluminum |
| Mounting Type | Plug-in |
| Certifications | UL Listed, CSA Certified |
| Vendor | SCHNEIDER ELECTRIC |
| Vendor Raw | SCHNEIDER ELECTRIC |
| SKU | QO345 |
| Tipo de producto | CIRCUIT BREAKERS |
| Disponibilidad | In Stock |
| Mensaje de envío | Ships Same Day if Ordered by 12 pm |
| Moneda | USD |
| Handle Shopify | square-d-qo345-miniature-circuit-breaker-45a-240v-3ph-plug-on |
| Shopify Product ID | 9611145806130 |
| Peso | 0.83 lb |
| Peso gramos | 376 |
| Tags | AI_Content, loc_2, Parcel |