UQFB125-2 | Circuit Breaker | 125A | 2-Pole | 240V | Bolt-On

Introducing the UQFB125-2 industrial circuit breaker — a dependable bolt-on protection solution for 240V circuits up to 125A. Engineered for maintenance, retrofit, and replacement projects, this 2-pole device delivers secure, consistent disconnect capability in demanding environments. Rely on the part number UQFB125-2 as the clearest compatibility reference, and always confirm fit and ratings before ordering.

Key advantages of the UQFB125-2

• 125A amperage provides robust protection for mid-range industrial circuits.
• 2-Pole design ensures simultaneous disconnection of both conductors on 240V circuits for enhanced safety.
• 240V operation suits standard industrial power distributions and equipment panels.
• Bolt-On mounting delivers a secure, vibration-resistant connection that simplifies installation and reduces loosened contacts over time.
• Clear reference part number UQFB125-2 streamlines sourcing and cross-reference in maintenance inventories.

Who this is for

Ideal for facilities performing panel upgrades, equipment retrofits, or routine replacements where a 125A, 2-pole, 240V bolt-on breaker is required. This unit is well-suited for industrial control panels, switchgear, and equipment cabinets that rely on reliable, straightforward maintenance with minimal downtime.

What problems it solves

• Eliminates uncertainty in compatibility by using a clearly defined part number reference.
• Provides a secure, durable mounting method that withstands vibrations common in industrial settings.
• Supports safe shutdown of 240V circuits by simultaneously interrupting both poles.

Installation and care tips

Before ordering, verify that your panel supports bolt-on breakers and that the 125A, 2-pole, 240V ratings align with your circuit requirements. During installation, follow your facility’s safety protocols: de-energize equipment, isolate the panel, and secure the breaker with the appropriate mounting hardware per manufacturer guidelines. After installation, perform a basic functional check to confirm the breaker seats firmly and the disconnect operates as intended.

What makes this different from other options

Compared to plug-in styles, the bolt-on design of the UQFB125-2 delivers a more robust mechanical connection, reducing movement under load and vibration. The 125A, 2-pole configuration is specifically chosen to protect typical 240V industrial circuits while enabling straightforward retrofit and replacement workflows thanks to a clear, reference-friendly part number.

Specifications at a glance

• 125A
• Poles: 2-Pole
• Voltage: 240V
• Mounting: Bolt-On
• Part Number: UQFB125-2