Consistent quality. We’ve added similar items to our regular reorder list.
MRO · Reorder
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Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
| Part Number | HDA36070 |
| Amperes | 70 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | circuit-breaker |
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Meet the Square D HDA36070 70A 3P 600V circuit breaker — a dependable protection device designed for panelboards, load centers, and electrical distribution networks. The three-pole (3P) design delivers robust protection for three-phase circuits, while the 70 A rating provides precise overload protection for mid-sized feeders in commercial or industrial setups. With a 600V operating range, it’s built to handle demanding power distribution environments with confidence.
Designed with retrofit and maintenance in mind, this breaker offers exact part-number compatibility to keep your installations consistent. For projects where you must maintain the original part number, the HDA36070 model ensures seamless substitution without reconfiguring other components in your system.
If you need help matching a part number or confirming compatibility, message us and we’ll help you confirm the fit for your exact application.
Contact sales@ampstate.com
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General feedback we often hear from customers purchasing industrial electrical parts.
Consistent quality. We’ve added similar items to our regular reorder list.
MRO · Reorder
Support is responsive when we have questions about fit or application.
Purchasing · Quick answers
A reliable choice when we need industrial parts on short notice.
Service · Urgent replacement