CHH2200H4 - 200Amp Circuit Breaker

CHH2200H4 - 200Amp Circuit Breaker

The CHH2200H4 200 Amp molded case circuit breaker is the kind of part you typically source when you're dealing with an existing CHH4 panel and the goal is simple: keep everything consistent and get the system back up without changing the original setup.

In the field, this breaker is most often tied into 240VAC distribution or feeder circuits where a solid two-pole disconnect is required. Both legs open at the same time, which is what you want when you're protecting larger loads or working inside established electrical gear.

This isn’t a configurable or adjustable style breaker. It comes with a non-interchangeable trip unit, meaning the protection settings are built into the unit as designed. That matters in systems where the original engineering is being preserved and you don’t want variations introduced during replacement work. With a 42kA interrupting rating at 240VAC, this breaker is used in environments where available fault current can get high enough that lower-rated devices simply aren’t appropriate. It’s designed to match the protection level the system was originally built around, not to change it.

Most of the time, this part is ordered for straightforward replacement work. If the existing breaker is a CHH4 type with the same ratings, this unit fits the same space and keeps the panel layout unchanged. That’s often what maintenance teams are looking for—swap it, torque it down, and move on without reworking the panel.

Key Features and Benefits

• 200 Amp, two-pole molded case circuit breaker
• Designed for CHH4-compatible electrical systems
• Works in 240VAC distribution and feeder circuits
• Non-interchangeable trip unit maintains fixed protection settings
• 42kA interrupting rating at 240VAC
• Used for direct replacement in existing installations
• Keeps original panel layout and breaker footprint
• Suitable for maintenance and repair work in active systems
• Built for long-term use in installed electrical infrastructure

Technical Specifications

• Part Number: CHH2200H4
  
• Product Type: Molded Case Circuit Breaker
  
• Type: CHH4
  
• Amperage Rating: 200 Amps
  
• Poles: 2
  
• Voltage Rating: 240VAC
  
• Interrupting Rating: 42kAIC @ 240VAC
  
• Trip Unit: Non-Interchangeable
  
• Dimensions: 2.75 in W x 7.50 in H x 3.06 in D
  
• Shipping Weight: 7.00 lbs
  

Material Compliance and Certifications

• The CHH2200H4 is intended for use in listed electrical systems where matching breaker type, rating, and configuration is required. Installation should be performed by qualified personnel in accordance with applicable electrical codes and safety practices.

Where It Works Best

• Existing CHH4 panelboards and switchgear
• Commercial and industrial power distribution systems
• 240VAC feeder and branch circuit protection
• Maintenance and like-for-like breaker replacement
• Facilities keeping existing electrical infrastructure in service
• Systems requiring a fixed 200 Amp two-pole breaker