Siemens HGB2B035B - 35 A, 600 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Engineered for dependable protection in residential, commercial, and light industrial environments, the Siemens HGB2B035B is a 2-pole, 35A, 600V molded case circuit breaker designed for bolt-on mounting. It delivers reliable branch circuit overcurrent and short-circuit protection, with a construction built to endure the demands of everyday electrical distribution.

• Secure bolt-on mounting provides a rigid, vibration-resistant connection to bus bars in panelboards and load centers, helping maintain consistent protection even in vibration-prone installations.
• Thermal-magnetic trip unit offers stable, repeatable protection by responding to both overloads and short circuits, reducing nuisance trips while ensuring fast clearing when needed.
• 2-pole design interrupts both live conductors simultaneously, improving safety and ensuring coordinated protection for multi-wire circuits.
• 600V/35A rating makes it suitable for a wide range of distribution configurations across residential, commercial, and light-industrial applications.
• OEM-compatible with matching load centers and panelboards for straightforward integration and dependable performance within established systems.
• Molded case construction delivers durable insulation and long-term reliability in demanding electrical environments.

Technical snapshot

• Manufacturer: Siemens
• Part Number: HGB2B035B
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 35A
• Voltage Rating: 600V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

This breaker is an ideal choice for professionals who need a reliable, easy-to-install protection device that fits standard panelboards and load centers. Use it to safeguard individual branch circuits, protect equipment from overloads, and ensure rapid, predictable shutdown during fault conditions without disrupting nearby circuits.

Practical tips for optimal use

• Ensure proper mounting torque and clean bus connections to maintain a solid electrical path and accurate trip performance.
• Pair with compatible Siemens or OEM panelboards to guarantee seamless integration and coordinated protection across the distribution system.
• Plan protection strategy with selective coordination in multi-circuit layouts to minimize the impact of a fault and preserve service to other circuits.

With its bolt-on rigidity, precise thermal-magnetic protection, and OEM-friendly compatibility, the Siemens HGB2B035B stands out as a durable, trustworthy choice for dependable branch circuit protection.