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Feels well-built and suitable for everyday plant and maintenance use.
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Square D HDA36125UHYP 125A 3-Pole 600 V Circuit Breaker
Regular price
$510.00
Sale price
$510.00
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 HDA36125UHYP 125A 3-Pole 600 V Circuit Breaker
Regular price
$510.00
Sale price
$510.00
Regular price
Unit price
Product description
Shipping
Protect three-phase systems with precision using the Square D HDA36125UHYP 125A 3-Pole 600 V Circuit Breaker. This 125-amp, three-pole device is designed to interrupt fault currents and shield downstream equipment, keeping critical processes running smoothly in demanding commercial and industrial environments. Identified by Part Number HDA36125UHYP, it’s the reliable choice when you need dependable protection for your three-phase circuits at up to 600 volts.
Key specifications
- Brand: Square D
- Part number: HDA36125UHYP
- Current rating: 125 A
- Poles: 3 (three-pole)
- Voltage rating: 600 V
- Application: Three-phase circuit protection in commercial/industrial electrical systems
Why this 3-Pole breaker stands out
Three-pole protection is essential for preserving the integrity of three-phase loads, motors, and feeders. The HDA36125UHYP provides coordinated interruption performance, helping to minimize damage from overloads and short circuits while simplifying panel maintenance and replacements. By using a recognized Square D design, you gain consistent electrical behavior, predictable trip characteristics, and dependable performance across demanding operating environments.
Ideal use cases
- Protect three-phase feeders in manufacturing lines, HVAC systems, or large pumps
- Serve as a main or branch protection device within Square D panel boards and compatible assemblies
- Replace a failed or worn-out breaker with an exact-match part to maintain system reliability
Who should consider this model
Electrical professionals, maintenance engineers, and panel builders who need a robust, readily available 3-pole breaker for systems operating up to 600 V and handling up to 125 A. It’s well-suited for facilities with three-phase loads requiring dependable protection without compromising on compatibility with existing Square D installations.
Technical snapshot
- 3-Pole circuit breaker
- Rated current: 125 A
- Voltage rating: 600 V
- Part number: HDA36125UHYP
- Compatibility: Square D family, suitable for three-phase panel assemblies
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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
