Siemens SHJD69200NT - 200 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Siemens SHJD69200NT is a 3-pole bolt-on molded case circuit breaker engineered to deliver reliable branch circuit protection in panelboards and load centers. With a 200A rating and a 600V maximum, this unit is built for steady, predictable protection across a range of residential, commercial, and light industrial applications. Its bolt-on mounting establishes a rigid, vibration-resistant bus connection, helping maintain consistent electrical performance even in demanding environments.

Why this breaker stands out

• Secure bolt-on mounting—crafted for a rigid, vibration-resistant bus connection that stays tight through equipment start-ups and daily operation.
• Thermal-magnetic trip unit—provides stable, repeatable protection by combining overload sensing with instantaneous short-circuit response for quick mitigation of faults.
• OEM compatibility—designed to integrate smoothly with matching Siemens load centers and panelboards, ensuring straightforward installation and dependable coordination with other devices in the same system.
• 3-pole design for 3-phase systems—ideal for modern commercial and light industrial circuits that require balanced protection across all phases.
• Broad application range—suitable for residential, commercial, and light industrial environments that demand solid branch circuit protection and reliable performance.

Use cases and practical applications

The SHJD69200NT is a solid choice when you need robust protection for three-phase panelboard feeders, subpanels, or branch circuits in spaces like small offices, workshops, retail environments, or light manufacturing. Whether you’re upgrading an aging panel, replacing a failed breaker, or configuring a new Siemens-based electrical install, this bolt-on MCCB helps ensure that upstream faults don’t cascade into equipment damage or downtime.

Technical snapshot

• Manufacturer: Siemens
• Part Number: SHJD69200NT
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 200A
Voltage Rating: 600V
• Number of Poles: 3
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

What to expect in performance

By combining a thermal element for overload protection with an electromagnetic element for rapid short-circuit clearing, this breaker maintains dependable protection across a range of temperatures and operating conditions. The bolt-on design reduces the risk of loose connections that can occur with other mounting methods, contributing to longer-term reliability in both new installations and retrofit projects.

Who benefits most

• Electricians and facilities managers working with Siemens panelboards and load centers who need a compatible, resilient 3-pole solution.
• Owners of commercial or light industrial spaces seeking dependable three-phase protection for feeders and critical circuits.
• Project teams performing panel upgrades or replacements that require a ready-to-install, OEM-aligned MCCB with strong vibration resistance.

Designed to deliver consistent protection where three-phase circuits and high-current demands are present, the Siemens SHJD69200NT 200A/600V 3-pole bolt-on MCCB is a precise, durable choice for maintaining electrical safety and system reliability across residential, commercial, and light industrial settings.