Bussmann TCF35 Time Delay Fuse

Bussmann TCF35 Time Delay Fuse

Reliable Overload Protection for Demanding Applications

The Bussmann TCF35 is a premium time-delay cartridge fuse designed to safeguard electrical circuits against overloads and short circuits while accommodating temporary inrush currents. Engineered for durability and precision, this 35-amp, 250-volt fuse is ideal for protecting motors, transformers, and HVAC systems where startup surges occur. Its compact design ensures easy installation in fuse blocks, panels, and industrial control equipment.

🔑 Key Features

• Time-Delay Design: Withstands temporary current spikes (e.g., motor startups) without unnecessary tripping, while responding decisively to sustained overloads.
• High Interrupt Rating: Safely interrupts up to 200kA, providing robust protection in high-fault environments.
• Durable Construction: Ceramic body with sand filler ensures heat resistance and stable performance under stress.
• Industry Standard: Compatible with Class RK5 fuse holders (1-1/4″ x 1/4″ dimensions) for versatile replacement.
• Safety Compliance: UL/CSA certified for reliable adherence to North American standards.

⚙️ Typical Applications

• HVAC compressors and fans
• Industrial motor controls
• Power transformers
• Pump systems and conveyors
• Commercial electrical panels

📏 Specifications

• Amperage: 35A
• Voltage Rating: 250V AC
• Type: Class RK5 (time-delay)
• Dimensions: 1-1/4″ x 1/4″ (32mm x 6.3mm)
• Interrupt Rating: 200,000A

Trust Bussmann’s legacy of innovation—built for safety, endurance, and seamless integration into critical electrical systems.