ED63A050 - 50Amp Motor Circuit Protector

ED63A050 - 50 Amp Motor Circuit Protector

If you’re protecting equipment where timing matters, the ED63A050 gets straight to the point. This is a 50-amp, 3-pole circuit breaker built with a magnetic-only trip, meaning it reacts instantly when a fault hits—no delay, no hesitation. It’s a solid fit for 600VAC systems, especially in setups where thermal tripping just gets in the way. The instantaneous trip range (180A to 600A) gives you a predictable response window, which helps avoid unnecessary interruptions while still protecting your gear when it counts. Built on the ED6-A frame, it drops into compatible panels without hassle and holds up well in demanding commercial and industrial environments.

Key Features and Benefits

• Instant trip response: Magnetic-only mechanism reacts immediately to short circuits
• 50A capacity: Well-suited for mid-level electrical loads
• 3-pole design: Works with three-phase systems
• 600VAC rating: Handles higher voltage applications with confidence
• Defined trip range (180A–600A): Helps reduce nuisance tripping
• ED6-A frame: Compatible with existing setups using this frame type
• Built for real-world use: Handles tough environments without constant maintenance

Technical Specifications

• Part Number: ED63A050
• Amperage: 50 Amp
• Poles: 3
• Voltage Rating: 600VAC
• Frame Type: ED6-A
• Trip Type: Magnetic Only (Instantaneous)
• Trip Range: 180A – 600A
• Height: 6.35 in
• Shipping Weight: 3.0 lbs

Material Compliance and Certifications

• Industry Standards: This breaker is produced to meet standard expectations for molded case circuit protection used in commercial and industrial systems. It aligns with widely accepted electrical safety practices. For exact compliance requirements, always confirm with your local codes or project specifications.

Where It Works Best

• Motor circuits where instant protection is needed
• Industrial machinery
• Control panels
• Commercial distribution systems
• Equipment with high inrush currents