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Circuit Breaker
Siemens | FJ63S250A | Circuit Breaker | 250A | 3-Pole | 600V | Bolt-On
| Amperes | 250 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Regular price
$510.00
Sale price
$510.00
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 | FJ63S250A | Circuit Breaker | 250A | 3-Pole | 600V | Bolt-On
Regular price
$510.00
Sale price
$510.00
Regular price
Unit price
Product description
Shipping
The Siemens FJ63S250A circuit breaker delivers robust, high-current protection for demanding 3‑phase electrical systems. rated at 250A with a 3‑pole configuration and a 600V maximum, this bolt‑on breaker is engineered for dependable performance in maintenance, retrofit, and replacement projects where exact specifications matter.
Key specifications
- Amperage: 250A
- Poles: 3-Pole
- Voltage rating: 600V
- Mounting: Bolt-On
- Part reference: FJ63S250A (best compatibility reference)
Ideal applications
- Maintenance and service on Siemens-compatible panels and feeders requiring a precise 250A, 3‑pole, 600V bolt‑on solution
- Retrofits where upgrading or replacing existing 3‑phase protection without changing enclosure design
- Replacement for aging or obsolete circuits in industrial control panels, motor control centers, and large equipment feeders
Why the bolt-on, 3‑pole 600V design matters
The bolt-on mounting provides a secure, vibration‑resistant connection that stands up to challenging industrial environments. The 3‑pole configuration ensures balanced protection across all three phases, which is essential for motors, drives, and other high‑power loads. With a 600V rating, this breaker is suited for commercial and industrial power distribution where reliable interruption capability and precise coordination with existing protection schemes are critical.
Installation and compatibility notes
Before ordering, verify that the FJ63S250A matches your panel or switchgear’s form factor and ratings. The part number is the best reference for compatibility, ensuring a precise fit and expected performance in your system. Follow standard safety procedures during installation and consult your electrical schematic to confirm exact breaker position and wiring configuration.
Practical use tips
- Use this breaker in environments where three-phase protection and quick fault isolation are priorities
- Pair with compatible Siemens accessories and enclosure hardware to maintain enclosure integrity and clearance
- Document the replacement with the exact part number (FJ63S250A) for future maintenance and audits
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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
