TRS200R - 200 Amp Fuse

TRS200R  - 200 Amp Fuse

When you're working with high-powered electrical systems, protection isn’t something you want to second-guess. The TRS200R 200 amp Class R fuse is built for exactly those situations—where fault currents are high and equipment needs to stay protected without constant interruptions.

One of the biggest advantages here is the time-delay design. It allows normal inrush currents—like when motors start up—to pass through without blowing the fuse unnecessarily. At the same time, it reacts quickly when there’s an actual fault, helping limit damage to your equipment. That balance is what makes it a go-to choice in demanding setups.

With a 200 kA interrupting rating at 600VAC, this fuse is designed to handle serious fault conditions. The knife-blade style gives you a secure, dependable connection, and the non-indicating design keeps things simple for installations where you don’t need a visual status check.

It’s a straightforward, reliable solution that does its job without creating extra problems.

Key Features and Benefits

• Rated for 200 amps in high-demand applications
• 200 kA interrupting capacity @ 600VAC for strong fault protection
• Time-delay action helps avoid nuisance blowing during startup currents
• Current-limiting design helps reduce potential equipment damage
• Knife-blade construction for a solid, stable connection
• Non-indicating for simple, no-frills operation
• Class R rejection feature helps prevent incorrect replacements

Technical Specifications

• Part Number: TRS200R
  
• Amperage: 200A
  
• Voltage Rating: 600 VAC
  
• Interrupting Rating: 200 kA
  
• Class: R (Current-Limiting)
  
• Type: Time-Delay
  
• Style: Knife-Blade
  
• Indication: Non-Indicating
  
• Dimensions:
  • Height: 9.63 in
  • Width: 1.79 in
  • Depth: 1.79 in

Material Compliance and Certifications

This fuse is manufactured to meet common UL and CSA standards for low-voltage circuit protection, helping support safe and code-compliant installations.

Where It Works Best

You’ll typically see the TRS200R used in industrial panels, motor circuits, and commercial distribution systems—especially where equipment pulls higher startup current. It’s a practical choice for HVAC systems, transformers, and heavy machinery where standard fuses tend to blow too easily.