Siemens QJH22B200 - 200A, 2-Pole, Circuit Breaker

Introducing the Siemens QJH22B200 — a 200 A, 2-pole circuit breaker engineered for dependable overcurrent protection in demanding electrical environments. Built for industrial, commercial, and OEM applications, this unit is designed to reside in panelboards, switchboards, and control panels where safety, reliability, and uninterrupted operation matter most.

What makes it stand out

• 200 A current rating delivers robust protection for high-demand feeders and critical loads without compromising system performance.
• 2-pole configuration enables simultaneous disconnection of both hot conductors, simplifying safe maintenance and enhancing protection in 240 V circuits and related applications.
• Versatile mounting for panels and enclosures designed to fit seamlessly into panelboards, switchboards, and control panels across industrial and commercial sites.
• Part of the Siemens QJH family— backed by Siemens engineering for consistent protection across distribution panels and motor control centers.

Ideal for who and where

• Industrial facilities with heavy electrical loads, equipment feeders, and motor systems requiring reliable interrupt protection.
• Commercial buildings that rely on stable distribution panels and safe, predictable operation of switched circuits.
• OEMs integrating durable, high-capacity protection into custom equipment and control architectures.
• Motor control centers (MCCs) and distribution panels where quick and secure disconnection of circuits is essential during faults or servicing.

Why this unit matters in your system

• Targeted protection reduces the risk of damage from overcurrent events, helping prevent costly downtime and equipment wear.
• System coherence pairing with other Siemens protection devices ensures consistent performance and simpler, unified maintenance planning.
• Operational confidence in critical power paths, feeders, and motor circuits, so your distribution network stays reliable under heavy or variable loads.

For facilities and equipment where safe operation and dependable protection are non-negotiable, the Siemens QJH22B200 200 A, 2-pole circuit breaker delivers clarity, durability, and performance. Its design supports flexible integration into diverse panel configurations, making it a practical choice for both new installations and upgrades in distribution panels and motor control centers.