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Circuit Breaker
Square D | KH36125-BLACK | Circuit Breaker | 125A | 3-Pole | 600V
| Part Number | KH36125-BLACK |
| Amperes | 125 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Regular price
$2,010.00
Sale price
$2,010.00
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 | KH36125-BLACK | Circuit Breaker | 125A | 3-Pole | 600V
Regular price
$2,010.00
Sale price
$2,010.00
Regular price
Unit price
Product description
Shipping
Protect essential electrical circuits with precision using the Square D KH36125-BLACK circuit breaker. This 125A, 3-Pole unit is engineered for reliability in three-phase systems and is suitable for demanding commercial and industrial panels operating up to 600V.
Built for maintenance, retrofit, and replacement projects, the KH36125-BLACK model delivers dependable protection when exact specifications matter. Before you order, confirm fit and ratings—the KH36125-BLACK part number is the most reliable reference for compatibility with your panel.
Key benefits
- Three-phase protection: 3-pole design ensures simultaneous disconnection across all phases for safer shutdown and electrical balance.
- Adequate current capacity: 125A rating safeguards feeders and branch circuits from overloads in demanding environments.
- High-voltage readiness: 600V rating accommodates a wide range of industrial equipment and distribution setups.
- Trusted Square D engineering: Designed to meet rigorous reliability standards, helping minimize downtime in critical applications.
- Maintenance-friendly replacement: Compatible form factor simplifies retrofits and replacements within existing Square D systems.
Ideal use cases
Perfect for commercial buildings with three-phase equipment, manufacturing lines, HVAC installations, and panel upgrades where a sturdy 3-pole breaker is required to protect power distribution and ensure safety.
Why choose this model over alternatives
Choosing the KH36125-BLACK aligns with Square D’s established reliability and diagnostic clarity in panels designed for industrial use. This ensures consistent trip behavior, predictable performance, and smoother maintenance workflows within compatible electrical systems.
Practical tips for installation and maintenance
- Use the KH36125-BLACK model number as the primary reference to verify panel compatibility before purchasing.
- During replacement, ensure mounting and bus connections match your panel’s design to maintain optimal contact and protection.
- Keep an organized spare kit with this model on hand for rapid maintenance and minimal downtime.
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
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Arrived in good condition and helped keep our project on schedule.
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Exactly what most contractors expect from an industrial supplier.
Electrical · Commercial
