Siemens QP235 - 35A, 2-Pole, Circuit Breaker

Meet the Siemens QP235 — a 35A, 2-pole circuit breaker crafted for dependable overcurrent protection in demanding electrical environments. Designed for panelboards, switchboards, and control panels, this unit delivers safe, predictable disconnection when overloads or faults occur, helping keep equipment and personnel protected in every routine and outage scenario.

Key specifications

• Current rating: 35A
• Poles: 2-Pole
• Breaker type: Circuit Breaker

Where it fits in your electrical system

The QP235 is purpose-built for industrial, commercial, and OEM applications where robust protection and reliable operation in distribution panels and motor control centers are critical. Its 2-pole design ensures that both conductors are protected and switched together, which enhances safety and reduces arc risk compared to single-pole solutions.

Why this breaker stands out

• Dependable overcurrent protection helps prevent damage from overloads and short circuits, reducing downtime and maintenance costs.
• Two-pole coordination provides simultaneous disconnection of both conductors, improving safety and system reliability in panelboards and motor control centers.
• Compact, versatile form factor streamlines panel layout, simplifies wiring, and fits neatly into standard Siemens panel architectures.
• Designed for integration with Siemens distribution panels and control panels, supporting straightforward installation and consistent performance across your electrical infrastructure.

Ideal use cases and who benefits

• OEM equipment builders integrating a reliable protection device into new machinery and control systems.
• Facilities with motor control centers that require robust protection for feeders and starter circuits.
• Commercial applications handling critical distribution circuits where predictable, safe shutdown is essential.

Practical setup tips

Ensure your installation follows local electrical codes and manufacturer instructions. Verify that the panelboard or switchboard accepts Siemens QP-series breakers and that wire sizing and torque specifications align with the 35A, 2-pole configuration to maintain optimal performance and safe operation.