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Solid quality component. Exactly as described on the product page.
Maintenance team · Ontario
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Circuit Breaker
General Electric | THJK426F000 | Circuit Breaker | 400A | 2-Pole | 600V
| Part Number | THJK426F000 |
| Amperes | 400 |
| Poles | 2 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Regular price
$7,587.00
Sale price
$7,587.00
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.
General Electric | THJK426F000 | Circuit Breaker | 400A | 2-Pole | 600V
Regular price
$7,587.00
Sale price
$7,587.00
Regular price
Unit price
Product description
Shipping
General Electric's THJK426F000 circuit breaker delivers dependable overcurrent protection for demanding electrical systems. This 400A, 2-pole unit is rated for 600V and is specifically designed for maintenance, retrofit, and replacement tasks where exact specifications matter, making it a trusted choice when compatibility is non-negotiable.
- Amperage: 400A
- Poles: 2-Pole
- Voltage rating: 600V
- Part number: THJK426F000 — the best reference for compatibility
- Intended use: Maintenance, retrofit, and replacement where exact specs are required
Why this GE circuit breaker stands out
- Exact part match reduces the risk of fitment issues and mismatched specifications during critical maintenance or panel upgrades
- Backed by General Electric engineering, delivering predictable trip behavior and reliable long-term performance
- Ready-to-install option that supports fast turnarounds in service windows or emergency replacements
Ideal use cases
- Replacing a failed or outdated breaker in GE panels that require a 400A, 2-pole, 600V unit
- Retrofit projects where upgrading or restoring protective devices demands exact compatibility
- Spare part for field service teams to minimize downtime during maintenance and repairs
Compatibility and verification
Before ordering, confirm fit and ratings. The THJK426F000 part number is the best reference for compatibility with your GE system. Cross-check your panel model, labeling, and the required interrupting rating to ensure a seamless replacement.
Practical notes for installation and operation
- Consider keeping a stock of THJK426F000 for planned maintenance and unexpected panel issues
- Document the panel model and breaker part number in your asset management records to simplify future replacements
- Handle with care and follow standard safety procedures to ensure a safe, effective swap
Choose the THJK426F000 for a dependable, GE-original replacement that supports electrical reliability and safety in your facility.
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Packaging was secure and the item arrived clean and ready for installation.
Electrical contractor · GTA
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We’ve used this type on multiple jobs and it’s been reliable so far.
Panel shop · Canada/US
