EHC3100 | Circuit Breaker | 100A | 480V | 14kA | Bolt-On

The EHC3100 is a purpose-built industrial circuit breaker engineered for reliability in maintenance, retrofit, and replacement projects where exact specifications matter. With a 100A rating and a 480V operating capability, this bolt-on unit delivers dependable overcurrent protection while fitting the footprint and performance you require in demanding electrical environments.

Key specifications

• Amperage: 100A
• Voltage: 480V
• Interrupting capacity: 14kA
• Mounting: Bolt-On
• Reference: EHC3100

Why this breaker excels in maintenance and retrofit projects

When equipment cycles through routine maintenance, upgrades, or phase-in of higher-capacity distribution, you need a breaker that aligns with existing systems without surprises. The EHC3100 is designed for quick, confident replacements that preserve electrical protection levels and minimize downtime. Its bolt-on design provides a secure, enduring connection to the panel, reducing the risk of loose contacts and nuisance trips in busy production environments.

Ideal use cases

• Spare or replacement for aging 100A, 480V circuits in industrial control panels
• Retrofits to meet updated protection requirements in manufacturing lines
• Maintenance projects where exact part compatibility is essential to avoid panel redesign
• New installations that adopt a bolt-on protection strategy for robust field service

Compatibility and installation considerations

To ensure a seamless fit, confirm the part number and ratings before ordering. The EHC3100 is keyed by its part number for compatibility, so use EHC3100 as the primary reference when sourcing replacements. Before installation, verify that your panel and bus configuration support 480V, 14kA protection and that the bolt-on mounting footprint matches the breaker’s design. Maintain proper torque and alignment during mounting and follow your site’s electrical safety protocols.

What you gain with the EHC3100

Reliable short-circuit protection tailored for 480V systems, streamlined retrofits, and straightforward maintenance paths. With clear part-number guidance and a robust bolt-on form factor, this breaker helps keep production lines up, reduces downtime, and ensures consistent protection for critical equipment.