Eaton JD3070C - 70 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Meet the Eaton JD3070C — a 70A, 600V, 3-pole Bolt-On Molded Case Circuit Breaker now available through AmpState. Engineered for dependable branch circuit overcurrent and short-circuit protection, it slots into panelboards and loadcenters with ease and confidence.

Why the JD3070C stands out

• Secure bolt-on mounting: delivers a rigid, vibration-resistant bus connection that minimizes movement and helps prevent loose-term connections, even in demanding installations.
• Thermal-magnetic trip unit: pairs precise thermal overload sensing with magnetic instantaneous response, delivering stable, repeatable protection across a range of loads and conditions.
• 3-pole configuration at 70A: optimizes three-phase circuit protection for commercial and light industrial applications, while handling substantial load demands safely up to 600V.
• OEM-compatible design: engineered to drop into matching manufacturer loadcenters and panelboards, simplifying upgrades, replacements, and maintenance without compatibility worries.
• Versatile applicability: ideal for residential, commercial, and light industrial panel setups that require reliable branch-circuit protection and quick servicing.

Technical snapshot

• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 70 A
• Voltage rating: 600 V
• Number of poles: 3
• Mounting style: Bolt-on
• Applications: Branch circuit overcurrent and short-circuit protection

Ideal use cases and practical insights

The JD3070C excels in panel installations needing robust three-phase protection for commercial lighting, distribution of equipment power, or light industrial circuits. Its bolt-on mounting keeps bus connections solid in environments subject to vibration or movement, reducing downtime and service interruptions. When pairing with compatible OEM loadcenters, you gain a cohesive, reliable protection solution that’s straightforward to install or replace during routine maintenance. Keep this unit on hand for panel upgrades, new builds, or as a dependable replacement option in aging but well-used electrical systems.