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Circuit Breaker
Siemens | NGB3B090L | Circuit Breaker | 90A | 3-Pole | 600V
| Part Number | NGB3B090L |
| Amperes | 90 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Regular price
$3,766.00
Sale price
$3,766.00
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 | NGB3B090L | Circuit Breaker | 90A | 3-Pole | 600V
Regular price
$3,766.00
Sale price
$3,766.00
Regular price
Unit price
Product description
Shipping
Meet the Siemens NGB3B090L Circuit Breaker — a focused, reliable protection device designed for three-phase power systems in industrial and commercial environments. With a 90A rating, a 3-pole configuration, and a 600V nominal rating, this breaker is purpose-built to safeguard distribution panels where dependable overcurrent protection is critical.
- Current rating: 90A, delivering strong, consistent protection for medium-to-heavy load circuits within three-phase networks.
- Configuration: 3-Pole design supports balance and protection across all three phases in three-phase systems.
- Voltage rating: 600V nominal, suitable for industrial distribution environments and higher-capacity panels.
- Compatibility reference: Part number NGB3B090L is the best reference for ensuring proper fit with compatible Siemens panelboards and enclosures.
- Ideal use cases: Maintenance, retrofit, and replacement projects where a Siemens 3-pole, 90A, 600V breaker is required to restore or upgrade protection in existing installations.
Why this Siemens breaker matters in your workflow
- Precision match for Siemens systems: Designed to align with Siemens electrical architectures, reducing guesswork during panel swaps and retrofits.
- Streamlined maintenance and replacements: When a 3-pole, 90A, 600V device is needed to restore protective coordination, this breaker provides a straightforward, reliable solution.
- Clear compatibility reference: Rely on the NGB3B090L part number to verify availability and ensure you’re ordering the exact match for your panel.
Important compatibility note: Confirm fit and ratings before ordering. The part number is the best reference for compatibility, so cross-check your panel, bus type, and electrical specifications to ensure seamless operation.
Practical tips for installation and use
- Prepare your panel for a like-for-like swap by reviewing the existing breaker’s frame type and mounting style to verify a proper fit with the NGB3B090L.
- Use in environments where three-phase protection is needed in distribution boards, switchgear, or panelboards that support Siemens NGB-series breakers.
- Document the replacement with the exact part number (NGB3B090L) to simplify future maintenance and part reordering.
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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
