EHB3070 | Circuit Breaker | 70A | 3-Pole | 480V | Bolt-On

The EHB3070 Circuit Breaker is built for serious industrial duty. This 70A, 3-Pole device operates at 480V and uses a bolt-on mounting for fast, secure installation in compatible panels and switchgear. Designed for maintenance, retrofit, and replacement projects, it delivers dependable overcurrent protection when you need it most. Rely on the part number EHB3070 as your primary compatibility reference to ensure a precise fit.

Key specifications

• Amperage: 70 A
• Poles: 3-Pole
• Voltage: 480 V
• Mounting: Bolt-On

Important: Confirm fit and ratings before ordering. The part number is the best reference for compatibility.

What makes it stand out

Unlike generic substitutes, the EHB3070 is designed to integrate with existing 3-pole, 480V systems without modification. The bolt-on mounting reduces installation time and minimizes panel downtime, helping technicians complete maintenance windows efficiently. With a clear 70A rating, it provides reliable protection for medium-load circuits typical in industrial environments.

Ideal use cases

• Maintenance and retrofit of older control panels or switchgear that use a 3-pole, 480V configuration.
• Replacement in manufacturing lines where uptime is critical and exact spec matching is required.
• New installations in systems designed for 480V three-phase service with a 70A branch circuit limit.

Practical considerations

• Verify system voltage, current, and pole configuration to ensure compatibility with your enclosure.
• Use the part number EHB3070 as the primary reference when matching breakers across panels and gear.
• When replacing, plan for safe de-energization and follow your organization's electrical safety procedures.