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EGB34025 | Square D 3-Pole 25A EGB Series Bolt-On Circuit Breaker 480Y/277VAC
- Regular price
- $599.00
- Sale price
- $599.00
- Regular price
-
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Product Description P/N: EGB34025
Description
The Square D EGB34025 is a 3-pole thermal-magnetic circuit breaker designed for reliable branch circuit protection in lighting and power distribution applications. Rated at 25 amps and 480Y/277 VAC, this breaker uses a bolt-on mounting design and is engineered for use in NF series panelboards where high interrupting capacity is required.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Square D |
| Category | Electrical Protection |
| Part Number | EGB34025 |
| Subcategory | Circuit Breakers |
| Series | EGB |
| Frame Type | EGB (E-Frame) |
| Type | Branch Circuit Breaker |
| Amperage Rating | 25 A |
| Number of Poles | 3 |
| Voltage Rating | 480Y/277 VAC |
| Phase | Three Phase |
| Interrupting Rating | 35 kAIC at 480Y/277 VAC |
| Protection Type | Thermal Magnetic |
| Trip Functions | LI – Long-Time and Instantaneous |
| Mounting Type | Bolt-On |
| Terminal Type | Aluminum Lugs |
| Wire Size | AWG 12–6 Aluminum, AWG 14–6 Copper |
| Standards | UL, CSA, NOM 117, HACR, HID |
| Temperature Rating | 40 °C |
| For Use With | Square D NF Panelboards |
| Dimensions (W x D x H) | 2.94 in x 4.05 in x 5.66 in |
| Weight | 2 lb |
Information About EGB34025
The EGB34025 is part of Square D’s EGB series, a compact E-frame breaker line developed for commercial and industrial panelboard systems. It features a rugged molded case construction with bolt-on connections to ensure secure installation and stable electrical performance. This breaker supports three-phase systems and incorporates long-time and instantaneous (LI) thermal-magnetic protection to manage overloads and short-circuit events. Designed for operation at a 40 °C ambient temperature, it is commonly used in lighting and general branch circuit applications within NF panelboard environments.
Key Features:
- Three-Pole Design: Provides coordinated protection for three-phase branch circuits.
- 25 Amp Current Rating: Suitable for controlled lighting and power distribution loads.
- 480Y/277 VAC Voltage Rating: Supports common commercial and industrial electrical systems.
- High Interrupting Capacity: Rated up to 35 kAIC at 480Y/277 VAC for fault protection.
- Thermal-Magnetic Protection: Combines long-time overload and instantaneous short-circuit response.
- Bolt-On Mounting: Ensures secure mechanical and electrical connection to panelboards.
- NF Panelboard Compatibility: Designed specifically for use with Square D NF series panels.
- UL and cULus Approvals: Certified for compliance with recognized safety standards.
The EGB34025 delivers the reliability and precision required for branch circuit protection in commercial and industrial lighting and distribution systems.
Description
The Square D EGB34025 is a 3-pole thermal-magnetic circuit breaker designed for reliable branch circuit protection in lighting and power distribution applications. Rated at 25 amps and 480Y/277 VAC, this breaker uses a bolt-on mounting design and is engineered for use in NF series panelboards where high interrupting capacity is required.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Square D |
| Category | Electrical Protection |
| Part Number | EGB34025 |
| Subcategory | Circuit Breakers |
| Series | EGB |
| Frame Type | EGB (E-Frame) |
| Type | Branch Circuit Breaker |
| Amperage Rating | 25 A |
| Number of Poles | 3 |
| Voltage Rating | 480Y/277 VAC |
| Phase | Three Phase |
| Interrupting Rating | 35 kAIC at 480Y/277 VAC |
| Protection Type | Thermal Magnetic |
| Trip Functions | LI – Long-Time and Instantaneous |
| Mounting Type | Bolt-On |
| Terminal Type | Aluminum Lugs |
| Wire Size | AWG 12–6 Aluminum, AWG 14–6 Copper |
| Standards | UL, CSA, NOM 117, HACR, HID |
| Temperature Rating | 40 °C |
| For Use With | Square D NF Panelboards |
| Dimensions (W x D x H) | 2.94 in x 4.05 in x 5.66 in |
| Weight | 2 lb |
Information About EGB34025
The EGB34025 is part of Square D’s EGB series, a compact E-frame breaker line developed for commercial and industrial panelboard systems. It features a rugged molded case construction with bolt-on connections to ensure secure installation and stable electrical performance. This breaker supports three-phase systems and incorporates long-time and instantaneous (LI) thermal-magnetic protection to manage overloads and short-circuit events. Designed for operation at a 40 °C ambient temperature, it is commonly used in lighting and general branch circuit applications within NF panelboard environments.
Key Features:
- Three-Pole Design: Provides coordinated protection for three-phase branch circuits.
- 25 Amp Current Rating: Suitable for controlled lighting and power distribution loads.
- 480Y/277 VAC Voltage Rating: Supports common commercial and industrial electrical systems.
- High Interrupting Capacity: Rated up to 35 kAIC at 480Y/277 VAC for fault protection.
- Thermal-Magnetic Protection: Combines long-time overload and instantaneous short-circuit response.
- Bolt-On Mounting: Ensures secure mechanical and electrical connection to panelboards.
- NF Panelboard Compatibility: Designed specifically for use with Square D NF series panels.
- UL and cULus Approvals: Certified for compliance with recognized safety standards.
The EGB34025 delivers the reliability and precision required for branch circuit protection in commercial and industrial lighting and distribution systems.