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Circuit Breaker
NEF213030 | Circuit Breaker | 30A | 1-Pole | 277V | Bolt-On
| Part Number | NEF213030 |
| Amperes | 30 |
| Poles | 1 |
| Voltage | 277 |
| Product Type | Circuit Breaker |
Regular price
$310.00
Sale price
$310.00
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.
NEF213030 | Circuit Breaker | 30A | 1-Pole | 277V | Bolt-On
Regular price
$310.00
Sale price
$310.00
Regular price
Unit price
Product description
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Meet the NEF213030 circuit breaker—a precise, industrial-grade protection device designed for maintenance, retrofit, and replacement projects. This 30A, 1-pole unit operates at 277V and comes in a bolt-on configuration, delivering secure, field-install friendly protection where compatibility matters most.
Designed to safeguard circuits from fault conditions, the NEF213030 interrupts excess current quickly to protect wiring, components, and overall system reliability in commercial and light industrial environments. The bolt-on design provides a robust mechanical connection suited for environments with vibration or panel movement, helping ensure long-term performance in control panels, switchgear, and distribution boards that run on 277V.
Key specifications
- Amperage: 30A
- Poles: 1-Pole
- Voltage: 277V
- Mounting: Bolt-On
- Part number reference: NEF213030
Important compatibility note: Confirm fit and ratings before ordering. The part number NEF213030 is the best reference for compatibility with your panel or enclosure. Use this exact model when matching 1-pole, 277V bolt-on breakers to avoid mismatches and ensure proper protection.
Ideal applications
This breaker is well-suited for technicians and engineers performing:
- Maintenance on existing equipment with 277V, 1-pole protection needs
- Retrofits to upgrade legacy panels to current protection standards
- New installations in panels or enclosures that specify bolt-on 1-pole breakers at 277V
What sets it apart
The NEF213030 isn’t just another breaker. Its bolt-on design emphasizes a secure, durable mount in industrial environments, reducing installation time and ensuring a reliable connection in demanding service conditions. The 30A rating provides targeted protection for feeders and branch circuits, helping minimize nuisance trips while preventing damage from overloads on 277V systems.
Practical tips for best results
- Double-check panel labeling and the acceptance of bolt-on, 1-pole 277V breakers before purchase.
- Keep the exact part number handy during inventory or future maintenance to simplify replacements.
- Follow standard electrical safety practices and the panel manufacturer’s installation guidelines during any retrofit or replacement.
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