Mersen
TJN50 - 50Amp Fuse
TJN50 - 50Amp Fuse
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TJN50 - 50 Amp Fuse
The TJN50 is a 50-amp Class T fuse made for fast, reliable circuit protection in your commercial and industrial electrical systems. Its very fast-acting design clears fault conditions quickly, helping you protect equipment from damage caused by overloads and short circuits. With a 200 kA interrupting rating at 300 VAC, the TJN50 is commonly used where high-fault-current protection is required. The compact cartridge-style body also makes it easier to install in equipment with limited space.
Key Features and Benefits
- 50 amp Class T fuse
- Very fast-acting performance
- Current-limiting protection
- 200 kA interrupting rating at 300 VAC
- Compact cartridge-style design
- Non-indicating fuse
- Helps protect sensitive electrical components
Technical Specifications
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Part Number: TJN50
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Series: TJN
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Fuse Type: Class T
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Amperage: 50A
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Voltage Rating: 300 VAC
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Interrupting Rating: 200 kA @ 300 VAC
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Style: Cartridge
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Indication: Non-Indicating
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Height: 0.875 in.
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Width: 0.562 in.
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Depth: 0.562 in.
Material Compliance and Certifications
- Designed for use in commercial and industrial overcurrent protection applications requiring Class T current-limiting fuse protection.
Where It Works Best
- Control panels
- Power distribution equipment
- Motor circuits
- Transformers
- HVAC equipment
- UPS systems
- Industrial machinery
The TJN50 is a practical choice for applications that need fast fault protection and dependable performance in a compact fuse design.
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