CHH2225H2 - 225Amp Circuit Breaker

CHH2225H2 - 225Amp Circuit Breaker

The CHH2225H2 225 Amp molded case circuit breaker is most often used when an existing CHH2-series breaker needs to be replaced and the original system design needs to stay intact. In many commercial buildings, manufacturing facilities, and older electrical distribution systems, the priority isn't changing the equipment—it's finding the correct breaker that matches the existing installation and keeps everything operating as intended.

You'll typically find a breaker like this protecting 240VAC feeder and distribution circuits where a two-pole device is required. Since both poles trip and disconnect together, it's well suited for applications where both power legs need to be isolated at the same time. That's a common requirement in many electrical systems that have been in service for years and continue to rely on proven equipment configurations.

The non-interchangeable trip unit keeps the breaker configuration fixed from the factory. There are no interchangeable trip components to configure or replace, which can simplify maintenance work when the goal is a straightforward replacement.

Key Features and Benefits

• 225 Amp, 2-pole molded case circuit breaker
• Designed for CHH2-series electrical systems
• Suitable for 240VAC feeder and distribution circuits
• 25kA interrupting rating at 240VAC
• Non-interchangeable trip unit with fixed factory configuration
• Used for like-for-like replacement applications
• Helps maintain original panel fit and layout
• Commonly used in commercial and industrial electrical systems
• Supports maintenance and repair work in existing installations
• Built to last in properly maintained electrical environments

Technical Specifications

• Part Number: CHH2225H2
• Product Type: Molded Case Circuit Breaker
• Type: CHH2
• Amperage Rating: 225 Amps
• Poles: 2
• Voltage Rating: 240VAC
• Interrupting Rating: 25kAIC @ 240VAC
• Trip Unit: Non-Interchangeable
• Dimensions: 2.75 in W x 7.50 in H x 3.06 in D
• Approx. Shipping Weight: 7.00 lbs

Material Compliance and Certifications

• The CHH2225H2 is intended for use in electrical distribution systems that require a breaker with matching ratings, configuration, and physical dimensions. Installation should be performed by qualified electrical personnel and in accordance with all applicable electrical codes, regulations, and safety practices. Compatibility with the existing equipment should always be confirmed before installation.

Where It Works Best

• Existing CHH2-series panelboards and switchgear
• Commercial electrical distribution systems
• Industrial facilities and manufacturing environments
• 240VAC feeder and branch circuit applications
• Maintenance and repair projects
• Like-for-like breaker replacement work
• Facilities maintaining established electrical infrastructure
• Applications requiring a fixed 225 Amp two-pole breaker