Siemens U01FD60 - 120 V Circuit Breaker | AmpState

Meet the Siemens U01FD60, a dependable 120 V molded case circuit breaker designed to safeguard your electrical system with precision in panelboards and loadcenters. Built to handle everyday overcurrent and short‑circuit scenarios, this breaker keeps sensitive circuits protected without sacrificing space or reliability.

• Space‑savvy molded case design — its compact profile fits neatly into crowded panels, maximizing conductor organization and freeing up valuable space for future circuits.
• Thermal‑magnetic trip unit — combines thermal overload protection with magnetic short‑circuit protection for fast, repeatable response across a wide temperature range and fault conditions.
• OEM‑wide compatibility — engineered to drop into matching Siemens OEM loadcenters and panelboards, delivering consistent trip characteristics and straightforward replacement.
• Versatile protection for multiple environments — ideal for residential, commercial, and light industrial applications requiring reliable branch circuit protection against overcurrent and short circuits.
• Clear, precise identification — Part Number U01FD60, Type: Thermal‑magnetic molded case circuit breaker, Voltage Rating: 120V, purpose‑built for standard 120V circuits.

Where this unit shines: use it to protect lighting and outlet circuits in a home subpanel, extend capacity in a small commercial office, or safeguard feeders in light industrial settings. Its stable trip performance minimizes nuisance trips while maintaining fast response to genuine faults, helping protect wiring, devices, and occupants.

Key technical details at a glance

• Manufacturer: Siemens
• Part Number: U01FD60
• Type: Thermal‑magnetic molded case circuit breaker
• Voltage Rating: 120V
• Application: Branch circuit overcurrent and short‑circuit protection

Designed for longevity and easy maintenance, the U01FD60 helps electricians and facilities managers future‑proof panels while delivering predictable protection aligned with residential, commercial, and light industrial needs. When upgrading or expanding, choose a breaker that matches your panelboard’s specifications and you’ll enjoy reliable performance, smoother diagnostics, and simplified replacements over time.