EJB34035 | Square D 35A 3-Pole 480Y/277V EJB Bolt-On Circuit Breaker
Square D · Circuit Breakers & Protection
Description The Square D EJB34035 is a 3-pole molded case circuit breaker designed for branch circuit protection in commercial and industrial power distribution systems. Rated at 35 amps and 480Y/277VAC, this bolt-on breaker provides high interrupting performance and dependable thermal-magnetic protection for lighting and panelboard applications. Technical Specifications Condition New/Never Used Surplus Brand Square D Category Panelboard Circuit Breaker Part Number EJB34035 Subcategory 3-Pole Series EJB Frame Type E Circuit Breaker Type Molded Case Amperage 35 Amp Voltage Rating 480Y/277 VAC Poles 3 Phase 3 Mounting Type Bolt-On Connection Type Bolt-On Interrupting Rating 65kAIC at 480Y/277VAC Protection Type Thermal Magnetic Trip Functions LI – Long-Time and Instantaneous Terminal Connection Lug, Aluminum Wire Gauge AWG 12 to AWG 2/0 Aluminum; AWG 14 to AWG 2/0 Copper Temperature Rating 40 °C Standards & Approvals UL, CSA, NOM 117, HACR, HID Dimensions (HxWxD) 5.66 in x 2.94 in x 4.05 in Weight 4 lb Information About EJB34035 The EJB34035 is part of Square D’s EJB series, engineered for use with NF series panelboards in lighting and branch circuit applications. Built on a Frame Type E design, it features a compact molded case construction with bolt-on mounting for secure electrical connections. This breaker supports three-phase systems and is rated for high fault current environments, offering up to 65kA interrupting capacity at 480Y/277VAC. Its thermal-magnetic trip unit with long-time and instantaneous functions ensures reliable protection under overload and short-circuit conditions. Key Features: 35 Amp Current Rating: Designed for branch and lighting circuit protection. 3-Pole Configuration: Supports three-phase electrical distribution systems. 480Y/277VAC Voltage Rating: Suitable for commercial and industrial lighting applications. High Interrupting Capacity: Rated at 65kAIC at 480Y/277VAC for fault protection. Thermal-Magnetic Protection: Provides dependable overload and short-circuit response. LI Trip Functions: Long-time and instantaneous tripping enhances system safety. Bolt-On Mounting Style: Ensures secure installation in NF panelboards. Wide Wire Compatibility: Accepts aluminum and copper conductors from AWG 12 to AWG 2/0. The EJB34035 delivers the reliability and precision required for branch circuit and panelboard power distribution applications.
Brand: Square D · Category: Circuit Breakers & Protection
Key features
- 35 Amp Current Rating: Designed for branch and lighting circuit protection.
- 3-Pole Configuration: Supports three-phase electrical distribution systems.
- 480Y/277VAC Voltage Rating: Suitable for commercial and industrial lighting applications.
- High Interrupting Capacity: Rated at 65kAIC at 480Y/277VAC for fault protection.
- Thermal-Magnetic Protection: Provides dependable overload and short-circuit response.
- LI Trip Functions: Long-time and instantaneous tripping enhances system safety.
- Bolt-On Mounting Style: Ensures secure installation in NF panelboards.
- Wide Wire Compatibility: Accepts aluminum and copper conductors from AWG 12 to AWG 2/0.
Specifications
| Manufacturer part number | EJB34035 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Square D |
| Category | Panelboard Circuit Breaker |
| Part Number | EJB34035 |
| Subcategory | 3-Pole |
| Series | EJB |
| Frame Type | E |
| Circuit Breaker Type | Molded Case |
| Amperage | 35 Amp |
| Voltage Rating | 480Y/277 VAC |
| Poles | 3 |
| Phase | 3 |
| Mounting Type | Bolt-On |
| Connection Type | Bolt-On |
| Interrupting Rating | 65kAIC at 480Y/277VAC |
| Protection Type | Thermal Magnetic |
| Trip Functions | LI – Long-Time and Instantaneous |
| Terminal Connection | Lug, Aluminum |
| Wire Gauge | AWG 12 to AWG 2/0 Aluminum; AWG 14 to AWG 2/0 Copper |
| Temperature Rating | 40 °C |
| Standards & Approvals | UL, CSA, NOM 117, HACR, HID |
| Dimensions (HxWxD) | 5.66 in x 2.94 in x 4.05 in |
| Weight | 4 lb |
| Product type | Panelboard Circuit Breaker |
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