JB3070 | Circuit Breaker | 70A | 3-Pole | 600V

Meet the JB3070 Circuit Breaker—a rugged, three-pole protection device designed for demanding industrial panels. Identified by its part number JB3070, this breaker is purpose-built for maintenance, retrofit, and replacement projects where exact specifications matter and downtime is costly.

Key specifications at a glance

• Amperage: 70A
• Poles: 3-Pole
• Voltage: 600V

Why the JB3070 stands out

• Exact spec compatibility: When your system calls for 70A, a 3-pole arrangement, and 600V protection, the JB3070 delivers precise, reliable performance without guesswork.
• Best compatibility reference: The part number JB3070 serves as the most reliable reference to ensure a proper fit with your existing equipment, bus connections, and mounting footprint.
• Maintenance-friendly: Designed for straightforward maintenance and straightforward retrofits, minimizing panel downtime during replacements.
• Three-phase protection: The 3-Pole design safeguards all lines in a three-phase circuit, helping maintain balanced loads and protect connected equipment.

Ideal use cases

• Maintenance and retrofit projects in industrial facilities where 70A, 3-pole, 600V protection is required.
• Replacement of worn breakers in legacy panels that rely on exact JB3070 specifications for compatibility.
• New installations that must align with strict 70A/3-Pole/600V requirements without modifying existing infrastructure.

How to verify fit and ratings

Before ordering, compare your current panel’s ratings and physical footprint with the JB3070 specifications. Confirm the mounting, bus connections, and accessory compatibility align with your setup. Remember: the part number is the best reference for ensuring an exact match with your equipment.

Important note

Confirm fit and ratings before ordering. The JB3070 part number is the most reliable reference to ensure compatibility with your panel and system.