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Feels well-built and suitable for everyday plant and maintenance use.
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Circuit Breaker
Square D | GFM250KK | Circuit Breaker | 3-Pole
★★★★★
| Part Number | GFM250KK |
| Poles | 3 |
| 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 | GFM250KK | Circuit Breaker | 3-Pole
Regular price
$310.00
Sale price
$310.00
Regular price
Unit price
Product description
Shipping
Square D GFM250KK 3-Pole Circuit Breaker is a reliable protection device designed for maintenance, retrofit, and replacement projects in compatible panels. The 3-pole configuration supports multi-pole circuits and aligns with Square D’s trusted GFM family, ensuring consistent performance with the original equipment.
- Poles: 3-Pole
- Part number: GFM250KK
- Applications: Maintenance, retrofit, and replacement where matching specs are required
- Compatibility: Confirm fit and ratings before ordering. Part number is the best reference for compatibility
Why this matters for your electrical system
- Precise fit in Square D panels that call for a 3-pole protection device, safeguarding three-pole or three-phase circuits with the intended protection margin.
- Maintains the panel’s designed protection characteristics and mounting geometry, helping preserve system reliability after replacement.
- Clear identification: using the part number GFM250KK is your strongest signal when verifying compatibility with your panel’s catalog or labeling.
Ideal use scenarios
- Replacing a worn or tripped 3-pole breaker in commercial or industrial electrical panels that specify the GFM series.
- Retrofit projects where the existing panel requires a GFM250KK 3-pole device to maintain original protection characteristics.
- Maintenance replacements to minimize downtime and ensure continuous protection for multi-pole circuits.
Quick compatibility checks
- Match the part number: GFM250KK to your panel’s required type in the documentation or labeling.
- Verify that your system calls for a 3-pole device and that the overall protection rating aligns with your circuit needs.
- When in doubt, consult the panel’s catalog or data sheet to confirm a proper GFM-series fit.
Installation and best practices
- Ensure power is completely off and follow local electrical codes before installation.
- Install the breaker into a compatible Square D panel with the correct mounting and termination interfaces.
- After installation, inspect for secure seating and perform a functional check to verify proper operation of the protective device.
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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
