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Feels well-built and suitable for everyday plant and maintenance use.
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Circuit Breaker
Siemens | NEB1B030B | Circuit Breaker | 30A | 1-Pole | 347V | Bolt-On
| Part Number | NEB1B030B |
| Amperes | 30 |
| Poles | 1 |
| Voltage | 347 |
| Product Type | Circuit Breaker |
Regular price
$405.00
Sale price
$405.00
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 | NEB1B030B | Circuit Breaker | 30A | 1-Pole | 347V | Bolt-On
Regular price
$405.00
Sale price
$405.00
Regular price
Unit price
Product description
Shipping
Meet the Siemens NEB1B030B Circuit Breaker—a purpose-built, bolt-on protection device designed for reliability in 347V systems. This single-pole, 30-amp breaker is tailored for maintenance, retrofit, and replacement projects where exact specifications matter and seamless compatibility is non-negotiable.
The NEB1B030B is purposefully engineered to align with Siemens panel configurations, delivering straightforward installation and dependable overcurrent protection when a precise, one-pole solution is required. The bolt-on design simplifies mounting in compatible assemblies, helping technicians reduce downtime while preserving system integrity.
- Amperage: 30A
- Poles: 1-Pole
- Voltage: 347V
- Mounting: Bolt-On
- Part: Siemens NEB1B030B
Ideal for: technicians performing routine maintenance, panel retrofits, or replacements in environments where 347V single-pole protection is specified. This unit is a precise match for applications that require the exact electrical characteristics and mounting pattern of the NEB1B030B, helping you avoid compatibility issues and ensuring consistent performance in your electrical system.
Why choose this Siemens breaker? It delivers a definitive match to your equipment’s original specifications, reducing installation guesswork and ensuring your protection scheme stays intact during upgrades or service work. By sticking to the exact part number, you minimize the risk of mismatched components and unexpected downtime.
Notes: Confirm fit and ratings before ordering. The part number is the best reference for compatibility with your system.
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
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Lead time was reasonable and the part matched expectations when it arrived.
Procurement · Ontario
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Good value for industrial use. Customers mention easy installation.
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