Siemens Q34000S01 40A 3P 240V Circuit Breaker, Plug-On, Shunt Trip | AmpState

Meet the Siemens Q34000S01 40A 3P 240V Circuit Breaker, Plug-On, Shunt Trip — a precise protective device designed for panelboards, load centers, and electrical distribution. This is a smart pick for maintenance teams, panel builders, and spare inventories where a direct part-number match matters.

Key features at a glance

• Amperage and configuration: 40 A, 3-pole, 240V
• Plug-On design: Quick, secure installation with reliable, clean connections
• Shunt trip: Remote-trip capability for rapid emergency shutdown or safety interlocks
• Part number accuracy: Q34000S01 ensures exact compatibility for systems requiring this specific specification

Why this matters in the real world

• Direct-fit compatibility: When your panel or distribution network calls for a Siemens Q-series component, this exact part-number match minimizes install risk and stock mix-ups, helping you stay on warranty and compliance timelines.
• Enhanced safety and control: The remote shunt trip enables fast disconnection from a centralized control point, delivering an additional layer of protection in fault conditions or safety interlocks.
• Robust 3-phase protection: With three poles, all live conductors are simultaneously opened, preventing partial de-energization and keeping downstream equipment safe from unbalanced or lingering currents.
• Versatile deployment: Ideal for industrial environments, commercial distribution, and any setup that relies on reliable Siemens protection within panelboards and load centers.

Use cases and practical scenarios

• Industrial equipment rooms requiring coordinated, remote shutdowns during maintenance or fault events
• Critical facilities and data centers where rapid remote disconnection supports uptime and safety protocols
• Service fleets maintaining spare parts inventories to minimize downtime during panel servicing
• New installations that demand Siemens-approved components for reliability and warranty compliance

Availability and support: This item is available from AmpState. If you’re unsure about fit, message us and we’ll help confirm compatibility with your panel configuration and ensure you have the exact part you need.