Eaton PDG21N0100TFFJ - Circuit Breaker | AmpState

Meet the Eaton PDG21N0100TFFJ molded case circuit breaker—a trusted component designed to safeguard branch circuits in panelboards and load centers. Built to intercept overcurrent and short‑circuit events before they reach valuable equipment, this breaker is a dependable choice for residential, commercial, and light industrial applications.

Core strengths that matter in the field

• Space‑efficient design: with a compact molded case form, it helps maximize panel space for wiring and future circuit additions, reducing enclosure crowding and improving serviceability.
• Thermal‑magnetic protection: the trip unit combines thermal overload sensing with magnetic short‑circuit detection, delivering stable, repeatable protection and minimizing nuisance trips.
• OEM compatibility: engineered to align with matching Eaton OEM load centers and panelboards, ensuring a reliable fit and predictable electrical coordination for upgrades or replacements.
• Versatile applications: suitable for a broad range of settings—from home panels to small commercial distributions and light industrial installations.

What this means for you: fewer panel space constraints, more dependable protection, and a straightforward replacement path when upgrading or maintaining your electrical system.

Technical snapshot

• Manufacturer: Eaton
• Part number: PDG21N0100TFFJ
• Type: Thermal‑magnetic molded case circuit breaker
• Application: Branch circuit overcurrent and short‑circuit protection

Practical usage scenarios

Scenario 1: Renovating a residential panel with crowded spaces—the compact PDG21N0100TFFJ frees up room for future circuit additions without sacrificing protection quality. Scenario 2: Upgrading a storefront or small office panel—reliable short‑circuit response and consistent thermal protection reduce downtime risks. Scenario 3: Light industrial feeders in a compact panel—provides dependable protection for motors and outlets with compatibility across Eaton panel families.

Choose the Eaton PDG21N0100TFFJ molded case circuit breaker for dependable protection, efficient panel utilization, and OEM‑aligned reliability. Add to cart today and secure ongoing electrical safety in your panel system.