Siemens HEB1B015V 15A 1-Pole 015 V Circuit Breaker Potential Transformer

The Siemens HEB1B015V 15A, 1-Pole Circuit Breaker Potential Transformer is a purpose-built protection device designed to safeguard electrical circuits while enabling voltage sensing in modern panels. Crafted by Siemens, this model delivers a precise 15‑amp current rating in a compact, single‑pole package, making it a dependable fit for standard distribution boards, control panels, and industrial electrical layouts.

Key specifications

• Part Number: HEB1B015V
• Current rating: 15 A
• Poles: 1
• Voltage rating: 015 V

Why this Siemens breaker stands out

• Built to integrate smoothly with Siemens panels and downstream components, ensuring reliable protection and easier maintenance.
• Compact, single-pole design: Simplifies wiring and installation in crowded or retrofit scenarios, while delivering targeted overcurrent protection for smaller circuits or critical loads.
• Voltage-sensing capability: The potential transformer feature supports voltage monitoring within protection schemes, helping you observe and respond to voltage conditions without adding separate sensing hardware.

Ideal use cases

• Protecting lighting and small branch circuits in commercial or light industrial panels where voltage sensing is advantageous.
• Retrofits or upgrades in Siemens-compatible distribution boards that require a precise 15 A, 1-pole protective device with measurement-compatible capabilities.
• Control circuits and auxiliary feeders in HVAC, manufacturing, or process environments where reliable protection and voltage monitoring streamline maintenance and diagnostics.

How it helps your electrical setup

Choosing the HEB1B015V means seamless part compatibility, consistent performance, and a straightforward procurement path for Siemens-based systems. Its 1-pole design concentrates protection where it’s needed, while the 15 A rating guards circuits against overcurrents that could damage equipment or cause nuisance trips. The integrated potential transformer aspect supports monitoring workflows, reducing the need for extra sensing hardware and simplifying panel wiring plans. This combination makes it an efficient choice for engineers, electricians, and panel builders looking to optimize protection and visibility in one trusted device.

If you’re assembling or upgrading a Siemens-powered distribution setup, the HEB1B015V offers a dependable, purpose-built solution that aligns with your voltage sensing and protection needs while maintaining straightforward installation and reliable operation.