EH3020 | Circuit Breaker | 20A | 3-Pole | 480V | 14kA | Bolt-On

Meet the EH3020 industrial circuit breaker—a precisely engineered protective device designed for demanding 3-phase power networks. With a 20 A rating, 3 poles, and a 480 V operating window, it delivers reliable protection for motors, drives, and distribution circuits in manufacturing, processing, and heavy equipment environments. Its 14 kA interrupting capacity ensures robust short-circuit protection, helping minimize damage and downtime in critical systems.

Key specifications at a glance

• Amperage: 20 A
• Poles: 3-Pole (three-phase)
• Voltage: 480 V
• Interrupting rating: 14 kA
• Mounting: Bolt-On
• Part number: EH3020

Why this bolt-on breaker stands out

• Designed for quick retrofit, replacement, or maintenance where exact specs matter — the part number EH3020 is your best reference for compatibility.
• 3-pole configuration supports standard 3-phase systems typical in industrial controls, machines, and distribution panels.
• 14 kA Ipk provides strong protection against high fault currents, safeguarding wiring and equipment in high-demand environments.
• Bolt-on mounting delivers a secure, vibration-resistant installation in compatible switchgear, reducing connection risk and downtime.

Ideal use cases

• Retrofits and replacements in industrial panels, motor control centers, and distribution boards
• Maintenance upgrades for aging gear to restore reliable protection
• New builds or expansions where a precise 3-phase, 480 V protection solution is required

How to ensure the right fit

• Always confirm fit and ratings before ordering—the part number EH3020 is the definitive reference for compatibility.
• Verify that your panel supports 480 V and a 3-pole configuration to align with this breaker.

With the EH3020, you gain a purpose-built, bolt-on circuit breaker that aligns with common industrial standards while delivering dependable protection for critical equipment. It’s the practical choice when you need a precise, compatible solution for maintenance, retrofit, or new installations in robust 3-phase systems.