.svg?v=180920048278408794651747892223){kind=small}
EDB34050 | Schneider Electric Square D E-Frame Circuit Breaker, 50A, 3-Pole, 480Y/277VAC, 18kA, Bolt-On
- Regular price
- $255.00
- Sale price
- $255.00
- Regular price
-
Couldn't load pickup availability
Product Description P/N: EDB34050
Description
The Schneider Electric EDB34050 is a 50A E-Frame molded case circuit breaker designed for lighting and branch distribution circuits in Square D NF panelboards. Rated for 480Y/277 VAC with an 18kA interrupting capacity, it delivers dependable thermal-magnetic protection for commercial applications. Its bolt-on configuration and integrated trip indicator ensure secure installation and clear status visibility.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Square D |
| Category | Circuit Breaker |
| Part Number | EDB34050 |
| Subcategory | Miniature E-Frame Molded Case Circuit Breaker |
| Manufacturer | Schneider Electric |
| Amperage Rating | 50 A |
| Poles | 3 |
| Voltage Rating | 480Y/277 VAC, 240 VAC |
| Interrupt Rating | 18 kA @ 480Y/277 V |
| Interrupt Rating (Additional) | 25 kA @ 120/240 V |
| Trip Technology | Thermal Magnetic |
| Trip Indicator | Yes |
| HID / HACR Rating | Yes |
| Mounting Type | Bolt-On |
| Conductor Range (Aluminum) | AWG 12–2/0 |
| Conductor Range (Copper) | AWG 14–2/0 |
| Hold Current | 630 A |
| Trip Current | 1800 A |
| Application | Lighting Panels, HVAC, Commercial Branch Circuits |
Information About EDB34050
The EDB34050 is part of the Square D miniature E-Frame breaker family, built for compatibility with NF lighting panelboards and three-phase distribution systems. Featuring a 3-pole design and a 50-amp rating, it provides reliable circuit protection at 480Y/277 VAC and holds both UL and CSA certifications. The breaker includes a thermal-magnetic trip unit and a signal indicator to support rapid identification of trip events. With HID and HACR ratings, and aluminum lugs accommodating conductor sizes up to 2/0 AWG, the EDB34050 ensures versatile applicability across lighting, HVAC, and commercial distribution systems.
Key Features
- E-Frame miniature design: Optimized for Square D NF lighting and branch distribution panelboards.
- 50A, 3-pole configuration: Supports three-phase circuit protection for moderate load applications.
- 480Y/277 VAC rating: Suitable for commercial and industrial lighting systems.
- 18 kA interrupting capacity: Provides strong short-circuit performance at 480V.
- Thermal-magnetic trip unit: Ensures accurate overload and fault response.
- Trip indicator: Offers clear visual identification of breaker status.
- HID & HACR rated: Approved for lighting, motor, and HVAC applications.
- Bolt-on mounting: Delivers secure installation in NF panelboards.
The EDB34050 delivers the reliability and precision required for lighting, HVAC, and branch distribution circuits in commercial electrical systems.
Description
The Schneider Electric EDB34050 is a 50A E-Frame molded case circuit breaker designed for lighting and branch distribution circuits in Square D NF panelboards. Rated for 480Y/277 VAC with an 18kA interrupting capacity, it delivers dependable thermal-magnetic protection for commercial applications. Its bolt-on configuration and integrated trip indicator ensure secure installation and clear status visibility.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Square D |
| Category | Circuit Breaker |
| Part Number | EDB34050 |
| Subcategory | Miniature E-Frame Molded Case Circuit Breaker |
| Manufacturer | Schneider Electric |
| Amperage Rating | 50 A |
| Poles | 3 |
| Voltage Rating | 480Y/277 VAC, 240 VAC |
| Interrupt Rating | 18 kA @ 480Y/277 V |
| Interrupt Rating (Additional) | 25 kA @ 120/240 V |
| Trip Technology | Thermal Magnetic |
| Trip Indicator | Yes |
| HID / HACR Rating | Yes |
| Mounting Type | Bolt-On |
| Conductor Range (Aluminum) | AWG 12–2/0 |
| Conductor Range (Copper) | AWG 14–2/0 |
| Hold Current | 630 A |
| Trip Current | 1800 A |
| Application | Lighting Panels, HVAC, Commercial Branch Circuits |
Information About EDB34050
The EDB34050 is part of the Square D miniature E-Frame breaker family, built for compatibility with NF lighting panelboards and three-phase distribution systems. Featuring a 3-pole design and a 50-amp rating, it provides reliable circuit protection at 480Y/277 VAC and holds both UL and CSA certifications. The breaker includes a thermal-magnetic trip unit and a signal indicator to support rapid identification of trip events. With HID and HACR ratings, and aluminum lugs accommodating conductor sizes up to 2/0 AWG, the EDB34050 ensures versatile applicability across lighting, HVAC, and commercial distribution systems.
Key Features
- E-Frame miniature design: Optimized for Square D NF lighting and branch distribution panelboards.
- 50A, 3-pole configuration: Supports three-phase circuit protection for moderate load applications.
- 480Y/277 VAC rating: Suitable for commercial and industrial lighting systems.
- 18 kA interrupting capacity: Provides strong short-circuit performance at 480V.
- Thermal-magnetic trip unit: Ensures accurate overload and fault response.
- Trip indicator: Offers clear visual identification of breaker status.
- HID & HACR rated: Approved for lighting, motor, and HVAC applications.
- Bolt-on mounting: Delivers secure installation in NF panelboards.
The EDB34050 delivers the reliability and precision required for lighting, HVAC, and branch distribution circuits in commercial electrical systems.