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Circuit Breaker
Siemens | SJD6B400LI | Circuit Breaker | 400A | 3-Pole | 600V
| Part Number | SJD6B400LI |
| Amperes | 400 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Regular price
$2,010.00
Sale price
$2,010.00
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 | SJD6B400LI | Circuit Breaker | 400A | 3-Pole | 600V
Regular price
$2,010.00
Sale price
$2,010.00
Regular price
Unit price
Product description
Shipping
Designed for demanding electrical environments, the Siemens SJD6B400LI is a 400-amp, 3-pole circuit breaker rated for 600 volts. This device excels in maintenance, retrofit, and replacement projects where exact specifications matter, ensuring reliable protection for three-phase feeders.
Key specifications
- Amperage: 400A
- Poles: 3-Pole
- Voltage: 600V
- Part number: SJD6B400LI
What this means in the field
In industrial and commercial panels that require a 400A, three-pole, 600V protection device, this Siemens breaker is a direct-fit component when SJD6B400LI is specified. It’s well-suited for main breaker roles in service entrances, feeder circuits for large equipment, or retrofit upgrades where higher current protection is needed.
Why choose this Siemens SJD6B400LI
- Clear compatibility signal: the part number SJD6B400LI is the best reference for matching your panel or switchgear.
- Reliability you expect from Siemens, built for consistent performance in high-load environments.
- Simple maintenance and replacement workflows thanks to standardized ratings and terminals designed for field service.
Installation and ordering tips
Before ordering, confirm fit and ratings for your specific panel or distribution board. Use the exact part number SJD6B400LI as your primary compatibility reference to avoid mismatches in three-phase, 600V systems.
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