Square D | HJP36070 | Circuit Breaker | 70A | 3-Pole | 600V | Bolt-On

Meet the Square D HJP36070: a purpose-built 70A, 3-pole circuit breaker designed for 600V systems and bolt-on mounting. This unit is tailored for maintenance, retrofit, and replacement tasks where exact compatibility and dependable protection matter most, helping you keep critical industrial and commercial electrical panels running smoothly.

• Amperage: 70A
• Poles: 3-Pole (three-phase)
• Voltage rating: 600V
• Mounting type: Bolt-On
• Brand/Part reference: Square D, HJP36070

Why this matters for your electrical distribution:

• Precise compatibility for 3-phase systems: The 3-pole configuration protects three hot legs together, which is essential for balanced, reliable protection in 600V industrial panels and equipment.
• Reliable upgrade path: Designed for maintenance and retrofit work, it serves as a straightforward replacement when a current HJP36070 or equivalent bolt-on breaker is required.
• Clear reference for ordering: The part number HJP36070 is the best reference to ensure you’re selecting the exact device that matches your existing installation canopy, bus connections, and terminal layout.

Ideal use scenarios:

• Replacing a failed or worn 3-pole breaker in a 600V distribution panel during routine service or after equipment upgrades.
• Upgrading or retrofitting older panels that require a bolt-on 70A, 3-pole protection device with a 600V rating.
• Spare-part planning for industrial sites where continuity of service depends on quick, compatible replacements.

Practical tips for installers and procurement teams:

• Verify fit and ratings before ordering: Confirm that the target panel accepts bolt-on breakers and that 70A at 600V aligns with the circuit design.
• Use the part number as the primary compatibility reference: When in doubt, cross-check the HJP36070 against your panel’s documented specifications to avoid mismatch.
• Plan for service continuity: Maintain a small inventory of exact replacements for critical lines to minimize downtime during maintenance windows.

With its focused 70A, 3-pole configuration and bolt-on mounting, the Square D HJP36070 delivers straightforward, dependable protection for 3-phase 600V circuits. It’s a pragmatic, no-surprise choice for professionals who value precise compatibility, rapid installation, and robust electrical protection in demanding environments.