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Feels well-built and suitable for everyday plant and maintenance use.
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Square D HDA36090US 90A 3-Pole 600 V Circuit Breaker
Regular price
$2,199.00
Sale price
$2,199.00
Regular price
Unit price
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Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Square D HDA36090US 90A 3-Pole 600 V Circuit Breaker
Regular price
$2,199.00
Sale price
$2,199.00
Regular price
Unit price
Product description
Shipping
Meet the Square D HDA36090US 90A 3-Pole 600 V Circuit Breaker—an industrial protection device built to guard three‑phase power systems against overloads and faults. With a 90 amp rating across three poles and a 600-volt rating, this breaker is purposefully designed for demanding commercial and light‑industrial applications, delivering dependable protection where it matters most.
Key specifications at a glance
- Brand: Square D
- Part Number: HDA36090US
- Current rating: 90 A
- Poles: 3
- Voltage rating: 600 V
Why this model stands out
The HDA36090US embodies Square D’s commitment to reliable, purpose‑built protection for three‑phase circuits. Its 3‑pole design provides comprehensive protection for each phase, helping to prevent damage to motors, feeders, and downstream equipment in busy electrical rooms. This isn’t a generic breaker—it’s a purpose‑built solution for systems that run on 600 V and require solid, continuous protection across all three phases.
Ideal applications
- Three‑phase motor feeders in manufacturing lines, pumps, and conveyors
- Main distribution panels and switchgear within commercial or light industrial facilities
- HVAC and processing equipment that rely on stable, protected 3‑phase power
- Replacement part in existing Square D panel ecosystems for straightforward maintenance
Installation and practical considerations
- Designed for 3‑pole installation in compatible Square D panelboards and motor control centers
- Suitable for systems up to 600 V, making it a versatile choice for industrial power distribution
- Reference the part number HDA36090US during procurement to ensure exact compatibility and replacement fit
When you need dependable three‑phase protection that aligns with standard Square D panel architectures, the Square D HDA36090US 90A 3‑Pole 600 V Circuit Breaker delivers targeted protection for critical loads, smoother maintenance workflows, and a straightforward path to reliable electrical safety in demanding environments.
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Lead time was reasonable and the part matched expectations when it arrived.
Procurement · Ontario
Verified
Good value for industrial use. Customers mention easy installation.
Service tech · Field work
