Type Frs-r Cartridge Fuse, 40-amp

Discover the Bussmann 40A FRS‑R Time‑Delay Cartridge Fuse, a robust 600 V protection device designed for demanding industrial applications. Housed in a convenient boxed package, this fuse combines a compact cartridge form with the trusted reliability of Bussmann’s Fusetron technology. Its sleek, amber‑tinted body makes identification easy while delivering consistent performance under load. Its quick‑swap design lets technicians replace the unit in seconds, minimizing service interruptions.

Why choose this fuse? The 40‑amp rating provides precise overload protection for motor circuits, transformers, and control panels, preventing costly downtime. The time‑delay (slow‑blow) characteristic allows temporary surges to pass without nuisance trips, ensuring smooth operation of equipment that experiences inrush currents. Additionally, the fuse meets UL and IEC standards, giving you confidence in regulatory compliance.

• 40 A Current Rating: Ideal for medium‑size circuits, delivering dependable overload protection.
• 600 V Voltage Capability: Safely handles high‑voltage environments common in industrial settings.
• Time‑Delay (Slow‑Blow) Design: Allows brief surge currents, reducing false trips during motor start‑up.
• Boxed Packaging: Easy inventory management and quick replacement without loose parts.
• Trusted Bussmann Quality: Built with Fusetron technology for long‑life performance and consistent breaking capacity.

Engineered for reliability: Whether you’re safeguarding a manufacturing line or a commercial HVAC system, this cartridge fuse offers the durability and precision needed to keep your operations running. Its compact size fits standard fuse holders, simplifying installation and maintenance. With its proven breaking capacity and resistance to vibration, this fuse endures harsh plant conditions, making it the go‑to choice for professionals seeking dependable circuit protection.