ITE | EF3A110 | Circuit Breaker | 110A | 3-Pole | 600V | Bolt-On

ITE EF3A110 Circuit Breaker — a precise, rugged solution for protecting three‑phase distribution networks. This 110A, 3‑pole breaker is rated at 600V and designed for bolt‑on mounting, making it ideal for retrofit, maintenance, or replacement projects that require exact specifications.

• Amperage: 110A
• Poles: 3‑Pole (three‑phase)
• Voltage rating: 600V
• Mounting: Bolt‑On for secure, straightforward installation in compatible enclosures
• Part reference: EF3A110
• Usage: Suitable for maintenance, retrofit, and replacement where matching specs are required

This EF3A110 model serves facilities that rely on dependable overcurrent protection for three‑phase feeders, motor circuits, and distribution lines. Its bolt‑on design simplifies installation in panel boards that support bolt‑on breakers, reducing the need for complex mounting hardware and streamlining service work in busy electrical rooms.

Who benefits most from the EF3A110? Electrical contractors, facilities managers, and maintenance teams responsible for upgrading aging panels, retrofitting existing systems, or replacing failed breakers. If your panel lists a matching EF3A110 or requires a direct 3‑pole, 600V bolt‑on device with 110A capacity, this part is a highly compatible fit.

Practical notes for selection and installation

• Always confirm fit and ratings before ordering—the part number EF3A110 is your best reference for compatibility.
• Use in appropriate enclosures designed for bolt‑on breakers to ensure secure electrical and mechanical connection.
• When planning a retrofit or replacement, map your circuit load and three‑phase configuration to verify that 110A protection aligns with operational requirements.