Eaton JD3070W - 70 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Protect critical electrical distribution with the Eaton JD3070W—a 70A, 600V, 3-Pole Bolt-On Molded Case Circuit Breaker designed for dependable branch circuit protection in panelboards and loadcenters. Built to withstand demanding environments, this breaker pairs rugged installation with precise protection to keep your systems running smoothly.

Key advantages you’ll notice in the field:

• Secure bolt-on mounting delivers a rigid, vibration-resistant bus connection, reducing movement and ensuring reliable, long-term performance in challenging installations.
• Thermal-magnetic trip unit provides stable, repeatable protection: the thermal element guards against gradual overloads while the magnetic element delivers instantaneous disconnection on high fault currents.
• 3-pole design is ideal for three-phase systems, guaranteeing simultaneous disconnection of all phases for enhanced safety and coordinated protection.
• 70A at 600V rating suits a range of commercial and light industrial panelboards, delivering robust protection for mid-size branch circuits.
• OEM-compatible compatibility with matching Eaton OEM load centers and panelboards simplifies upgrades, replacements, and maintenance without compatibility headaches.
• Targeted application focused on branch circuit overcurrent and short-circuit protection—shielding wiring and connected equipment from damage and downtime.

Who benefits from the JD3070W? electricians and facility managers upgrading existing panels, contractors outfitting new three-phase installations, and engineers specifying reliable protection for commercial and light industrial environments. It’s particularly well-suited for installations where vibration, heat, or space constraints demand a durable, easy-to-mount solution that won’t compromise protection performance.

Why choose this Eaton breaker over alternatives? It combines a secure bolt-on mount with a proven thermal-magnetic trip mechanism, delivering predictable trips and reduced nuisance interruptions across a wide operating range. When reliability and compatibility with Eaton load centers matter most, the JD3070W stands out as a dependable, field-ready choice for three-phase protection.

Technical snapshot: Amperage Rating – 70A; Voltage Rating – 600V; Poles – 3; Mounting Style – Bolt-on; Type – Thermal-magnetic molded case circuit breaker. Built for branch circuit protection in panelboards and loadcenters, the JD3070W is ready to integrate into residential, commercial, and light industrial electrical systems.