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Matched our existing hardware and fit as expected. Clean install.
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Circuit Breaker
Siemens | NGB1B090L | Circuit Breaker | 90A | 1-Pole | 347V
| Part Number | NGB1B090L |
| Amperes | 90 |
| Poles | 1 |
| Voltage | 347 |
| Product Type | Circuit Breaker |
Regular price
$2,010.00
Sale price
$2,010.00
Regular 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 | NGB1B090L | Circuit Breaker | 90A | 1-Pole | 347V
Regular price
$2,010.00
Sale price
$2,010.00
Regular price
Unit price
Product description
Shipping
Siemens NGB1B090L Circuit Breaker delivers reliable overcurrent protection for 347V circuits. This 90A, 1-Pole device is designed for maintenance, retrofit, and replacement projects, offering a precise match for Siemens panels and compatible installations. Use the part number NGB1B090L as the primary reference to ensure correct fit and ratings before ordering.
- Amperage: 90 A
- Poles: 1‑Pole
- Voltage rating: 347 V
- Reference: Part number NGB1B090L is the best compatibility reference
- Best for: Maintenance, retrofit, and replacement tasks requiring a Siemens-compatible 1-pole breaker
Why this Siemens breaker stands out
Designed to meet Siemens' exacting specifications, the NGB1B090L emphasizes dependable performance, consistent trip behavior, and durable construction suitable for commercial and industrial environments. Its 347V rating broadens its applicability to higher-voltage distribution scenarios, making it a solid choice for panels that require strict adherence to Siemens part numbers and voltage/current specs.
Practical use cases
- Replacing a failed breaker in a Siemens-compatible panel while preserving exact current and voltage requirements
- Retrofit projects where 347V protection is needed for existing circuits
- Maintaining inventory for facilities that rely on scheduled maintenance and rapid part replacement
Fit and compatibility note: Confirm fit and ratings before ordering. The NGB1B090L part number is the most reliable reference for compatibility with your panel.
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