Railway and Traction Fuses | High-Voltage & High-Speed Protection – Casadaa Distribution
Casadaa Distribution offers a comprehensive range of high-performance railway signal and traction fuses for rail infrastructure, rolling stock, and transportation systems. Our portfolio includes fuses rated up to 2000V AC and 1200V DC, compliant with IEC and railway standards, engineered for harsh environments and critical applications.
✅ Key Applications
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Railway signaling protection
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Traction motor and converter protection
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DC link and battery circuit protection
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Rolling stock and auxiliary systems
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High-speed railway infrastructure
Railway Signal Fuses – 250V DC
Designed for safety-critical signal circuits in rail applications.
| Part Number | Current Rating | Voltage | Type |
|---|---|---|---|
| 054-106808 | 1A | 250V DC | Railway Signal Fuse |
| 054-106809 | 2A | 250V DC | Railway Signal Fuse |
| 054-106810 | 3A | 250V DC | Railway Signal Fuse |
| 054-106812 | 5A | 250V DC | Railway Signal Fuse |
| 054-106814 | 10A | 250V DC | Railway Signal Fuse |
| 054-106816 | 15A | 250V DC | Railway Signal Fuse |
| 054-106818 | 20A | 250V DC | Railway Signal Fuse |
| 054-106819 | 30A | 250V DC | Railway Signal Fuse |
DC Traction Fuses – 250V to 1200V
Robust fuses for traction converters, motors, and protection of rolling stock DC systems.
Standard Traction Fuses – 250V DC
| Part Number | Rating | Voltage | Fuse Type |
|---|---|---|---|
| 1SRC250 | 1A | 250V DC | SRC Series Fuse |
| 5SRC250 | 5A | 250V DC | SRC Series Fuse |
| 10SRC250 | 10A | 250V DC | SRC Series Fuse |
| ... | ... | ... | ... |
| 60SRC250 | 60A | 250V DC | SRC Series Fuse |
High-Voltage DC Traction Fuses – 750V & 1000V DC
| Part Number | Rating | Voltage | Description |
|---|---|---|---|
| 80NC | 80A | 750V DC | 'NC' Type Fuse |
| 125NC | 125A | 750V DC | Traction Fuse |
| 200RC–400RC | 200–400A | 750V DC | IEC Traction Fuse |
| 2SRF1000 | 2A | 1000V DC | SRF Series |
| 30SRF1000 | 30A | 1000V DC | SRF Series |
| 60TH1000 | 60A | 1000V DC | TH1000 Series |
KTH Series – 1200V AC / 1000V DC
Dual-rated for AC/DC traction systems.
| Part Number | Current | Voltage | Type |
|---|---|---|---|
| 3KTH to 60KTH | 3A–60A | 1200V AC / 1000V DC | KTH Series Fuses |
| 100KTH2 | 100A | 1200V AC / 1100V DC | KTH High Power Fuse |
Compact and Special Railway Fuses
| Part Number | Rating | Description |
|---|---|---|
| 35SRC750-C | 35A | Compact Size Traction Fuse |
| 40LRC750-SR | 40A | Special Rated Fuse |
| 450LTC750 | 450A | Twin Fuse 900V DC |
| SF75X250B | - | Special Traction Fuse |
| SF100X1000HP | 1000A | High-Power Semiconductor Traction Fuse |
Ferrule Fuses – IEC Format
DC Ferrule Fuses – 750V
| Part Number | Rating | Size | Description |
|---|---|---|---|
| FWK-5A20F to FWK-30A20F | 5A–30A | 20x127mm | IEC 750V DC Ferrule Fuses |
| FWK-50A25F | 50A | 25x146mm | High Current DC Fuse |
AC Ferrule Fuses – 1200V & 1400V
| Part Number | Current | Voltage | Type |
|---|---|---|---|
| FWL-20A20F to FWL-30A20F | 20A–30A | 1200V AC | IEC Ferrule Fuses |
| FWS-2A20F to FWS-15A20F | 2A–15A | 1400–2000V AC | IEC High-Voltage Fuses |
Indicator Types (FI suffix) available for status feedback and safety.
Why Choose Casadaa Distribution?
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✅ Wide portfolio of DC and AC traction fuses
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✅ High voltage ratings up to 2000V
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✅ Compact and special configurations available
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✅ IEC and railway-compliant fuses
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✅ Fast shipping & technical support
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✅ Trusted brands including Bussmann, Eaton, and Lawson
Contact Us or Order Now
Explore our full range of railway and traction fuses on our online shop, or contact our technical sales team for personalized advice and quotes.
Casadaa Distribution – Your Partner in High-Speed Electrical Protection