TJS150 - 150Amp Fuse

TJS150 - 150 Amp Fuse

The TJS150 is a 150 amp Class T fuse made for electrical systems that need fast protection during overloads and short circuits. Its very fast-acting design reacts quickly to fault conditions, helping you reduce damage to connected equipment and electrical components. The current-limiting construction also helps cut down the amount of fault energy moving through the system, which is important in applications with sensitive or expensive equipment.

This fuse features a knife-blade style body for secure installation and reliable contact performance. With a 200 kA interrupting rating at 600 VAC, the TJS150 is commonly used in commercial and industrial power systems where high fault current levels are present. Its compact size makes it easier to install in tight panel spaces without sacrificing protection performance.

Key Features and Benefits

• 150 amp Class T fuse
• Very fast-acting overcurrent protection
• Current-limiting design helps reduce fault energy
• 200 kA interrupting rating at 600 VAC
• Compact knife-blade construction
• Designed for commercial and industrial electrical systems
• Helps protect transformers, motors, and distribution equipment

Technical Specifications

• Part Number: TJS150
• Type: TJS
• Fuse Class: Class T
• Amperage Rating: 150A
• Voltage Rating: 600 VAC
• Interrupting Rating: 200 kA @ 600 VAC
• Style: Knife-Blade
• Indication Type: Non-Indicating
• Response Type: Very Fast-Acting
• Height: 3.25 in.
• Width: 1.078 in.
• Depth: 1.078 in.

Material Compliance and Certifications

• The TJS150 is designed for use in electrical protection systems requiring high interrupting capacity and current-limiting performance associated with Class T fuses used in industrial and commercial applications.

Where It Works Best

• The TJS150 is often used in switchboards, control panels, motor circuits, transformers, and power distribution equipment. It works especially well in systems where fast fault clearing and high short-circuit protection are needed to help protect valuable electrical equipment.