ITE | HE63B030 | Circuit Breaker | 30A | 3-Pole | 600V | Bolt-On

The ITE HE63B030 is a purpose-built circuit breaker designed for three-phase electrical systems, delivering reliable overcurrent protection at a 30-ampere rating. With a 3-pole configuration and a rugged bolt-on mounting, this unit is optimized for installations where secure, field-replaceable protection is essential.

Key specifications

• Amperage: 30A
• Poles: 3-Pole
• Voltage rating: 600V
• Mounting type: Bolt-On
• Part reference: HE63B030

Why this breaker matters in your system

When you’re protecting a three-phase feeder or panel, a 30A, 3-pole breaker like the HE63B030 ensures consistent protection across all conductors. The bolt-on design provides a robust mechanical connection that helps maintain electrical integrity in demanding environments, reducing the risk of loose contacts and intermittent trips.

Ideal use cases

• Maintenance if a breaker has degraded performance or is no longer tripping reliably
• Retrofits to match updated circuit loads or to replace a failed unit with identical specifications
• Replacements in legacy panels that require a 3-pole, 600V bolt-on protection device

How to ensure a proper fit

Before ordering, verify that the part number HE63B030 matches your panel’s requirements. The best compatibility reference is the exact part number, as it confirms both the electrical ratings and the mounting format. For a successful installation, ensure the system is de-energized and that the panel accepts bolt-on breakers of this type.

Practical guidance and tips

• Use in three-phase distributions to safeguard all phases simultaneously.
• Pair with compatible enclosure hardware and mounting rails designed for bolt-on breakers to maintain secure, vibration-resistant operation.
• Keep a spare HE63B030 on hand for proactive maintenance and timely replacements, minimizing downtime during service windows.

With its precise 30A, 3-pole, 600V specifications and a durable bolt-on design, the ITE HE63B030 delivers dependable protection for critical electrical feeders. It’s a targeted, reliable solution for maintenance, retrofit, and replacement projects where exact specs and solid connectivity matter most.