Siemens VK23611J - 30A, 600V, 3-Pole Panelboard Switch / Switchboard Unit | AmpState

Siemens VK23611J is a 3‑pole fusible panelboard switch from the VK series, engineered to deliver reliable load switching and precise overcurrent protection within lighting and distribution panelboards. With a 30 A rating and a maximum of 600 V, this unit provides dependable fault isolation when paired with the appropriate upstream protection and fuse class—a cornerstone of a cohesive protection strategy in three‑phase systems.

Why this VK switch stands out

• Three‑pole, three‑phase coordination: The 3‑pole design ensures coordinated disconnection across all phases, improving fault clearing and safety in commercial and industrial installations.
• Optimized for moderate loads: 30 A capacity fits common lighting circuits and distribution feeders in offices, retail spaces, and light industrial setups without over‑protection or undersizing.
• Integrated fusible protection: Designed to work as part of a complete protection scheme, isolating faults upstream when matched with the correct fuse class for VK series installations.
• Seamless VK series compatibility: Built to integrate with other VK family components for consistent form factor, mounting, and coordination across the panelboard.
• Durable, panel‑friendly design: Engineered for panelboard environments where reliable switching and dependable protection are essential for uptime and safety.

Ideal applications and use cases

• Commercial lighting panels where dedicated switching and clear fault isolation are required.
• Distribution panelboards in offices or retail spaces needing reliable control of feeders.
• Light industrial installations that require a robust three‑phase switch with upstream protection alignment.
• Projects demanding coordination across a three‑phase circuit rated up to 600 V, using VK23611J alongside appropriate upstream devices and fuse classes.

How it works in a protection‑oriented panel

• Pair VK23611J with upstream protection devices and the correct fuse class to achieve proper phase coordination and fault isolation.
• Verify that the panel enclosure accommodates the VK switch and that other VK components match the same form factor for uniform mounting and interconnection.
• In three‑phase circuits up to 600 V, the VK23611J provides dependable switching while enabling a clear, maintainable protection scheme.

Key specifications at a glance

• Amperage: 30 A
• Voltage: 600 V
• Poles: 3
• Manufacturer: Siemens
• Part Number: VK23611J
• Series: VK

Installation and coordination notes

The VK23611J is intended as part of a broader Siemens protection strategy. Plan upstream protection and fuse classes per VK series guidelines to ensure proper coordination and fault isolation in your three‑phase system. Confirm that your panel enclosure can accommodate the VK switch and that all VK components are selected to maintain consistent form, fit, and electrical performance.

Who benefits

Electrical design engineers, facilities managers, and commissioning technicians who require a reliable, Siemens‑brand panelboard switch that aligns with VK‑series protection coordination. It’s a practical solution for projects prioritizing uptime, safety, and standardization across panelboard designs.