CHB115 - 15Amp Circuit Breaker

CHB115 - 15Amp Circuit Breaker

The CHB115 is a 15 Amp, single-pole circuit breaker used in Eaton CH Loadcenters. It’s commonly used as a direct replacement in existing CH panels where keeping the same form, fit, and electrical rating is important.

In typical applications, you’ll see this breaker on lighting circuits, outlets, and other standard 120V branch circuits. Since it’s designed for CH panelboards, it installs easily as a plug-in style breaker in compatible loadcenters—no adjustments or modifications needed.

This model includes 5 mA ground fault protection, which is used in certain setups where additional protection is required. It operates using a thermal magnetic trip, handling both overload and short-circuit conditions in standard branch circuit use.

The CHB115 is rated for 120/240V systems with a 10kA interrupting rating, making it suitable for residential and light commercial electrical systems that already use Eaton CH equipment.

Key Features and Benefits

• 15 Amp single-pole breaker for Eaton CH Loadcenters
• Plug-in replacement for compatible CH panelboards
• Thermal magnetic protection for overload and short circuits
• 5 mA ground fault protection feature
• Rated for 120/240V systems
• 10kA interrupting rating
• Common use in lighting and general branch circuits

Technical Specifications

• Catalog Number: CHB115
  
• Type: CHB
  
• Amperage Rating: 15 Amps
  
• Voltage Rating: 120/240V
  
• Poles: 1
  
• Interrupt Rating: 10 kAIC
  
• Wire Range: #14–8 AWG
  
• Mounting Style: Plug-in (CH Loadcenters)
  
• Special Feature: 5 mA Ground Fault
  
• Dimensions: 0.7" D x 3.2" H x 3.7" W
  
• Weight: 0.3 lb

Material Compliance and Certifications

• The CHB115 is UL 489 listed and intended for use in Eaton CH Loadcenters. It’s designed for replacement and maintenance work in existing installations. Installation should always be handled by a qualified electrician following local electrical codes and safety requirements.

Where It Works Best

• Eaton CH Loadcenters and compatible CH panelboards
• Lighting circuits in residential systems
• Standard 120V branch circuits
• Replacement of existing CHB115 breakers
• Maintenance work in CH panel installations