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Circuit Breaker
Siemens | SHJD69400NGT | Circuit Breaker | 400A | 3-Pole | 600V | Bolt-On
★★★★★
| Part Number | SHJD69400NGT |
| Amperes | 400 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Regular price
$23,682.00
Sale price
$23,682.00
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.
Siemens | SHJD69400NGT | Circuit Breaker | 400A | 3-Pole | 600V | Bolt-On
Regular price
$23,682.00
Sale price
$23,682.00
Regular price
Unit price
Product description
Shipping
Meet the Siemens SHJD69400NGT, a rugged circuit breaker built for high-demand panels and retrofit projects. With a 400A rating, 3-pole configuration, and a 600V design, this bolt-on breaker delivers dependable protection for three-phase power systems while simplifying installation and service in compatible Siemens enclosures.
Key specifications at a glance
- Amperage: 400A
- Poles: 3-Pole
- Voltage: 600V
- Mounting: Bolt-On
- Part number: SHJD69400NGT
Why this Siemens breaker stands out
- Designed for maintenance, retrofit, and replacement in compatible panels, ensuring a seamless upgrade path for existing installations.
- The bolt-on design provides a solid mechanical connection, helping to minimize loose connections and nuisance trips in demanding environments.
- 3-pole configuration supports balanced three-phase protection, making it ideal for commercial and industrial power distribution up to 600V.
- Backed by Siemens engineering, this unit is purpose-built to fit within systems that require precise ratings and a durable, serviceable main protection device.
Ideal use cases
- Replacing worn or obsolete breakers in large commercial or industrial panels that operate on three-phase power.
- Retrofit projects where a 400A, 3-pole, bolt-on solution is needed to restore reliable protection and uptime.
- New installations that require mounting a high-current breaker with a robust, secure bolt-on connection.
Important compatibility notes
Before ordering, confirm fit and ratings for your specific panel. The part number SHJD69400NGT is the best reference for compatibility, ensuring the breaker matches your system’s design and protection requirements.
Practical tips for installation and operation
- Cross-check the panel documentation to verify that a 400A, 3-pole, 600V bolt-on breaker is supported in your enclosure.
- Inspect bus connections and conductors to ensure they are rated for 400A to maintain optimal protection and avoid overheating.
- Keep a spare SHJD69400NGT on hand for planned maintenance or rapid replacement, minimizing panel downtime.
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Looks and feels like a proper industrial-grade part. Works as expected.
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