The TBC TSF-163 Switch Fuse is a DIN-rail mounted switch fuse designed for reliable circuit isolation and over-current protection in low-voltage power distribution systems. It supports Neozed DO2 fuse links and provides a high breaking capacity of 50kA, making it suitable for industrial and commercial applications.
The TBC TSF-163 is a professional-grade 1-pole switch fuse unit engineered to deliver dependable circuit isolation and over-current protection in demanding electrical environments. Rated at 63A with a robust 50kA breaking capacity, this switch fuse is designed to handle high fault currents while maintaining operational safety.
Built for versatility, the TSF-163 is compatible with Neozed DO2 fuse links, allowing for customizable protection levels to suit specific application requirements. Its compact design and DIN-rail mounting capability make it ideal for integration into modern distribution boards and control panels.
With a mechanical durability of 5000 cycles and an operating temperature range from –35°C to +70°C, the TSF-163 is built to withstand harsh industrial conditions while maintaining reliable performance. The clear ON/OFF switching mechanism ensures safe manual operation and visible isolation status.
Electrical Performance: The TSF-163 is rated for 63A continuous current at 240/415V AC, with dual frequency compatibility (50/60 Hz). Its 50kA breaking capacity provides superior protection against short-circuit faults, ensuring system integrity even under extreme fault conditions.
Mechanical Design: Constructed with a compact footprint (90mm H × 27mm W × 78mm D), the unit features robust DIN-rail mounting for secure installation. The switching mechanism is rated for 5000 mechanical operations, ensuring long-term reliability in frequent switching applications.
Fuse Compatibility: Designed specifically for Neozed DO2 fuse links, the TSF-163 allows for easy fuse replacement and flexible current rating selection based on load requirements.
Environmental Protection: With IP20 ingress protection and operational capability across a wide temperature range (–35°C to +70°C) and humidity levels up to 95%, the TSF-163 is suitable for various industrial and commercial environments.
Standards Compliance: Manufactured in accordance with IEC 60947-3 standards and CE marked, ensuring compliance with international safety and performance requirements.
| Electrical Characteristics | |
|---|---|
| Rated Current (In) | 63 A |
| Rated Voltage (Ue) | 240 / 415 V~ |
| Frequency | 50 / 60 Hz |
| Network Type | AC |
| Breaking Capacity | 50 kA |
| Fuse Link Type | Neozed DO2 |
| Number of Poles | 1P |
| Mechanical Characteristics | |
|---|---|
| Mounting Type | DIN Rail |
| Mechanical Durability | 5000 cycles |
| Height | 90 mm |
| Width | 27 mm |
| Depth | 78 mm |
| Environmental Conditions | |
|---|---|
| Operating Temperature | –35 °C to +70 °C |
| Relative Humidity | 0 – 95 % |
| Degree of Protection | IP20 |
| Standards & Compliance | |
|---|---|
| Standards | IEC 60947-3 |
| Certification | CE Marked |
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