Siemens | HGB1K035B | Circuit Breaker | 35A | 1-Pole | 347V

Meet the Siemens HGB1K035B circuit breaker — a precise, reliable protection device engineered for 35A, 1-pole operation at 347V. This breaker is purpose-built for maintenance, retrofit, and replacement tasks where exact specifications matter, helping you restore and protect critical circuits with confidence.

• Amperage: 35A
• Poles: 1-Pole
• Voltage: 347V
• Part number: HGB1K035B

Note: Confirm fit and ratings before ordering. The part number is the best reference for compatibility.

Why choose this Siemens breaker? Because it’s designed to align with Siemens panels and equipment, ensuring proper mounting, electrical characteristics, and trip performance for your 347V distribution. By using the exact part number HGB1K035B, you minimize the risk of mismatches that can lead to improper protection or installation challenges.

• Maintenance: Quick, reliable replacement during routine service to minimize downtime.
• Retrofit: Ideal when upgrading or adapting circuits in Siemens-based installations that require a 35A, 1-pole device.
• Replacement: Restores intended protection on existing systems specified to use HGB1K035B.

This breaker is well-suited for electricians, facility managers, and technicians working with commercial or light industrial electrical systems that operate around 347V and need solid 35A protection in a single-pole format. It delivers the dependable protection you expect from a Siemens-certified component, helping protect both people and equipment while simplifying inventory with a clearly identified part number.

Practical tips for optimal use: verify panel compatibility against your service panel label, keep a spare HGB1K035B on hand for planned maintenance, and reference the HGB1K035B part number when cross-checking drawings or panels to avoid unnecessary substitutions. With the HGB1K035B, you gain a dependable, standards-aligned solution tailored for precise protection needs.