NGB1B035B - 35 Amp Circuit Breaker

NGB1B035B - 35 Amp Circuit Breaker

If you're looking for a circuit breaker that delivers serious performance without overcomplicating things, the Siemens NGB1B035B is a smart pick. Built for safety and reliability, this 35-amp, single-pole breaker is ideal for homes, businesses, and light industrial use. With a voltage capacity of up to 347V AC and high fault current protection (25kA at 277V and 14kA at 347V), it’s designed to handle demanding electrical loads without breaking a sweat. Whether you're replacing an old breaker or setting up a new system, this model offers the solid protection you need — without any fuss.

Key Features and Benefits

• Ready for Heavy Lifting – Handles up to 347 volts AC, making it a great fit for a wide range of electrical systems.
• Serious Safety Ratings – With high interrupt ratings (25kA at 277V and 14kA at 347V), you’re covered even in high-risk situations.
• Flexible Use – Works well in everything from residential service panels to commercial switchboards.
• Easy to Work With – Comes with load lugs, so installation is straightforward and secure.
• Peace of Mind – Helps protect your electrical system from overloads and short circuits, extending the life of your equipment.

Technical Specifications

• Amperage: 35A
• Voltage: Up to 347V AC
• Interrupt Rating:
  • 25kA @ 277V
  • 14kA @ 347V
• Certifications: UL 489 listed
• Weight: 0.88 lbs

Material Compliance and Certifications

• RoHS Compliant: This breaker is RoHS compliant (since July 2006), which means it meets strict environmental and safety standards.
• UL 489 Certified: It’s also UL 489 certified, so it’s been fully tested and approved for dependable operation in the real world.

Where It Works Best

• The NGB1B035B fits just about anywhere you need dependable circuit protection. It’s ideal for home panelboards, commercial buildings, or light industrial setups. Whether you're upgrading a panel or installing from scratch, this breaker delivers solid, no-nonsense performance. Its compact size and reliable specs make it a go-to solution when safety, simplicity, and performance all matter.