ECSR200 - 200Amp Fuse

ECSR200 - 200Amp Fuse

In real-world electrical systems, things don’t always run at a perfectly steady pace—and that’s exactly where the Eaton Edison ECSR200 Fuse shines. Whether it’s motors kicking on, transformers energizing, or equipment pulling a quick surge of power, this fuse is designed to handle those everyday fluctuations without overreacting. Instead of shutting things down during normal startup conditions, it keeps your system running smoothly while still stepping in when there’s a genuine issue that needs attention.

What really sets this fuse apart is its dual-element design, which gives it that time-delay capability. It reacts more gradually to temporary overloads but still acts decisively when conditions go beyond safe limits. The result? Better protection, fewer nuisance trips, and a system that stays up and running when it should.

Key Features and Benefits

• 200 Amp Class RK5 time-delay fuse for higher-capacity circuit protection
• Dual-element design helps manage motor starting and inrush currents
• Reduces nuisance openings caused by normal load fluctuations
• 600V rating suitable for industrial and commercial distribution systems
• 200 kAIC interrupt rating for dependable fault interruption capability
• Time-delay (super lag) performance ideal for motors, transformers, and large loads
• Non-current limiting design for general-purpose overcurrent protection
• Commonly used in switchboards, MCCs, and HVAC systems
• Supports steady operation in systems with variable load demands

Technical Specifications

• Manufacturer: Eaton
• Series: Edison ECSR
• Catalog Number: ECSR200
• Product Type: Fuse
• Fuse Class: RK5
• Amperage Rating: 200 A
• Voltage Rating: 600 V
• Interrupt Rating: 200 kAIC
• Response Time: 10 seconds at 500% overload
• Special Features: Super lag, time-delay, non-current limiting
• Number of Elements: Dual-element
• Fuse Indicator: Non-indicating
• Packaging Type: Standard
• Dimensions: 11.63 in L × 2.34 in W × 2.34 in H
• Weight: 2.35 lb
• Compliance: CE Marked

Material Compliance and Certifications

The ECSR200 is CE Marked and manufactured to meet Eaton’s established quality standards. It’s designed for use in properly rated electrical systems and should always be installed in accordance with applicable electrical codes and safety requirements.

Where It Works Best

• Industrial power distribution systems
• Motor control centers (MCCs)
• Large HVAC equipment and systems
• Switchboards and electrical panels
• OEM machinery and heavy equipment
• Transformer and feeder circuits
• Commercial and industrial facilities
• General electrical distribution infrastructure

If you’re looking for a fuse that can handle everyday electrical demands without unnecessary interruptions—while still delivering dependable protection when it counts—the ECSR200 is a smart, reliable choice.