CHH2225H2 - 225Amp Circuit Breaker

CHH2225H2 - 225 Amp Circuit Breaker

The CHH2225H2 molded case circuit breaker is designed to provide dependable overcurrent protection for electrical distribution systems operating at up to 240VAC. Rated at 225 amps with a 2-pole configuration, this breaker helps safeguard wiring, equipment, and connected loads from damage caused by overloads and short circuits. Built on the CHH2 frame platform and equipped with a non-interchangeable trip unit, the CHH2225H2 offers a fixed protection profile that maintains consistent operation within systems originally designed for this breaker type. Molded case circuit breakers like this are commonly selected for their straightforward installation and dependable protective function in commercial and industrial panelboards or switchboards. The CHH2225H2 is built to last and is well suited as a form, fit, and functional replacement for compatible legacy electrical systems requiring a 225A, 2-pole breaker with a 25kA interrupting rating at 240VAC.

Key Features and Benefits

• 225 Amp Rating: Supports electrical systems requiring mid-to-high capacity overcurrent protection.
• 2-Pole Configuration: Designed for protection of two-phase circuits in 240VAC distribution systems.
• 25kA Interrupting Capacity at 240VAC: Helps safely interrupt fault currents within the rated capacity.
• CHH2 Frame Type: Compatible with equipment designed to accept breakers within the CHH2 frame family.
• Non-Interchangeable Trip Unit: Fixed trip configuration ensures consistent protection settings within the breaker.
• Molded Case Design: Enclosed construction helps protect internal components from environmental exposure.
• Form, Fit, and Function Replacement: Suitable for maintaining existing systems that require the same ratings and footprint.

Technical Specifications

• Part Number: CHH2225H2
  
• Product Type: Molded Case Circuit Breaker
  
• Poles: 2
  
• Amperage Rating: 225A
  
• Voltage Rating: 240VAC
  
• Interrupting Capacity (A.I.C.): 25kA @ 240VAC
  
• Frame Type: CHH2
  
• Trip Unit: Non-Interchangeable
  
• Approximate Shipping Dimensions: 7.5 in height
  
• Shipping Weight: 2.75 lbs
  

Material Compliance and Certifications

• Manufactured to meet applicable industry electrical safety and performance standards for molded case circuit breakers.
• Designed for installation in systems that require compliance with recognized electrical codes and equipment ratings, including applications aligned with UL-listed electrical distribution equipment where applicable.
• Molded case housing provides insulation and physical protection for internal breaker components.

Where It Works Best

• Commercial building electrical panels
• Industrial control panels and distribution boards
• Manufacturing facilities and processing plants
• Mechanical equipment disconnect protection
• Replacement in legacy switchboards and panelboards designed for CHH2 frame breakers