NGB1B025B - 25 Amp Circuit Breaker

NGB1B025B - 25 Amp Circuit Breaker

When you need dependable protection for your electrical system, the NGB1B025B stands out as a solid choice. Designed to deliver consistent performance under demanding conditions, this circuit breaker brings safety and efficiency to both commercial and industrial settings. It’s built to interrupt fault currents cleanly, ensuring your wiring, lighting, motors, or heating systems stay safeguarded with minimal downtime. Compact, easy to install, and crafted with attention to dependable operation — this breaker helps keep your electrical loads under control and your mind at ease.

Key Features and Benefits

• High Fault‑Current Protection: Capable of interrupting up to 25 kA at 277 V or 14 kA at 347 V, the NGB1B025B is engineered to handle strong fault currents — helping prevent damage to wiring and connected equipment.
• Space‑Saving Single‑Pole Design: Its compact form factor makes installation simpler and more flexible — ideal when panel real estate is limited or when you want a clean, uncluttered setup.
• User-Friendly Installation: Built with standard load lugs for straightforward wiring; you can install or replace this breaker quickly with minimal effort.
• Consistent, Dependable Performance: Constructed to meet exacting electrical standards, this breaker maintains stable operation under varying loads — giving you reliable protection day in and day out.

Technical Specifications

• Rated Current: 25 A
  
• Maximum Voltage: 347 V AC
  
• Interrupting Capacity:
  • 25 kA @ 277 V
  • 14 kA @ 347 V
• Certification: UL 489
  
• Pole Configuration: Single‑Pole
  
• Weight: 0.88 lb (≈ 0.4 kg)
  

Material Compliance and Certifications

• UL 489 Certified: Meets recognized safety standards for circuit breakers, giving you assurance of compliance and quality.
• RoHS Compliant: Manufactured in accordance with RoHS requirements, eliminating hazardous substances to support environmental and workplace safety.
• WEEE‑Friendly: Designed with end-of-life responsibility in mind, aligning with WEEE recycling and disposal obligations for a smaller ecological footprint.

Where It Works Best

• This breaker excels in environments where reliable circuit protection is vital — from commercial lighting and HVAC systems to industrial motor control and general power distribution panels. Its single-pole 25 A configuration makes it a smart fit for moderate-load circuits: think lighting, small motors, heating units, and branch circuits in retail stores, warehouses, offices, or light manufacturing facilities. If you need dependable performance without wasting panel space, the NGB1B025B is a practical and efficient choice.