EH24100 - 100 Amp Circuit Breaker

EH24100 - 100 Amp Circuit Breaker

When you’re maintaining an existing electrical system, the last thing you want is guesswork. The EH24100 circuit breaker is built for straightforward compatibility and dependable protection in EH-4 panelboards. With a 2-pole design and a 100-amp rating, it handles everyday commercial and industrial loads while helping guard against overloads and short circuits. Its thermal magnetic trip mechanism reacts the way you expect—tripping on sustained overloads and instantly responding to faults—so your system stays protected without unnecessary interruptions. Designed as a plug-on breaker, installation is simple and secure, making it a practical choice when keeping legacy equipment up and running.

Key Features and Benefits

• 2-Pole Protection – Ideal for circuits requiring dual-phase coverage in 240V/480V systems
• 100 Amp Capacity – Supports a wide range of commercial and industrial applications
• Thermal Magnetic Trip Mechanism – Combines overload and instantaneous fault protection in one unit
• Plug-On Design – Helps ensure proper fit and easier installation in compatible panelboards
• 14kA Interrupting Rating @ 480VAC – Safely handles fault conditions within its rating
• EH-4 Frame Compatibility – Designed specifically for use with EH-4 panelboards
• Built to Last – Made with durable components intended for long-term, consistent use

Technical Specifications

• Part Number: EH24100
• Poles: 2
• Amperage: 100A
• Voltage Rating: Up to 480VAC
• Interrupting Capacity: 14kA @ 480VAC
• Frame Type: EH-4
• Trip Type: Thermal Magnetic
• Mounting Style: Plug-On
• Height: 3.5 inches
• Weight: 2.0 lbs

Material Compliance and Certifications

• The EH24100 circuit breaker is produced in accordance with established industry standards for molded case circuit breakers. It is intended for use in systems that follow recognized electrical codes and safety practices. For best results, always verify compatibility with your panelboard and ensure installation aligns with local code requirements.

Where It Works Best

• Existing commercial panelboards using EH-4 frame breakers
• Industrial facilities maintaining legacy electrical systems
• Branch circuit protection for equipment requiring a 100A, 2-pole breaker
• Replacement scenarios where matching the original form and fit is essential