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Circuit Breaker
Square D | KCP34125 | Circuit Breaker | 125A | 3-Pole | 480V | Bolt-On
| Part Number | KCP34125 |
| Amperes | 125 |
| Poles | 3 |
| Voltage | 480 |
| Product Type | Circuit Breaker |
Regular price
$310.00
Sale price
$310.00
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 | KCP34125 | Circuit Breaker | 125A | 3-Pole | 480V | Bolt-On
Regular price
$310.00
Sale price
$310.00
Regular price
Unit price
Product description
Shipping
Introducing the Square D KCP34125 bolt-on circuit breaker — a dependable protection solution designed for tough industrial environments. This 125A, 3-pole unit is built for 480V systems, making it an ideal choice for maintenance, retrofit, and replacement projects where matching specifications matters. With its bolt-on mounting, it’s engineered for straightforward field installation and quick fault isolation in demanding power distributions.
Specifications at a glance
- Amperage: 125 A
- Poles: 3-Pole
- Voltage: 480 V
- Mounting: Bolt-On
- Part number: KCP34125
- Brand: Square D
Why this 3-Pole, 480V bolt-on breaker stands out
Designed for three-phase power distribution, this breaker provides precise protection for motors, feeders, and heavy equipment operating at 480V. The 125A rating strikes a balance between today’s load demands and circuit protection, helping prevent equipment damage from overloads and short circuits. The bolt-on design means fewer modifications to panels and a faster path to reestablishing reliable protection after maintenance or retrofits.
Ideal applications and use cases
- Industrial motor circuits and heavy machinery feeders in manufacturing facilities
- Retrofits and panel upgrades where 3-Pole, 480V protection is required
- Maintenance work where a straightforward, drop-in replacement is preferred
- New installations in robust power distribution setups that operate on 480V three-phase power
Practical installation and compatibility notes
To ensure optimal performance, confirm fit and ratings before ordering. The part number is the best reference for compatibility, so verify that your panel accepts the KCP series bolt-on breakers and that your system operates at 480V with a 125A protection requirement. When installing, follow manufacturer torque guidelines and align with existing clearance and panel design specifications to maintain proper fault protection and safe operation.
What you gain with Square D KCP34125
- Reliable, industry-standard protection tailored for 480V three-phase circuits
- Faster serviceability through a straightforward bolt-on mounting process
- Clear compatibility signals via the explicit part number to prevent mismatches
- Durable construction designed to withstand demanding industrial 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
