Siemens VBFS361 - Disconnect Switch

The Siemens VBFS361 Disconnect Switch is a purpose-built solution for safe, reliable electrical isolation in demanding industrial and commercial environments. Engineered to support proper lockout/tagout procedures, this disconnect ensures dependable disconnection under load and stands up to long-term use in tough settings.

Key Features and benefits

• Lockout/Tagout readiness: designed to integrate with standard lockout/tagout practices, enabling secure isolation during service work and maintenance.
• Dependable under-load disconnection: engineered to provide a secure break while circuits are live when needed, reducing risk during maintenance and testing.
• Durable construction for harsh environments: built to withstand industrial conditions, delivering reliable performance over years of operation.
• Clear, intuitive operation: straightforward actuation and reset assist quick, positive disconnections to minimize downtime.
• Safety-centric design: features that help prevent accidental energization and support rigorous safety protocols on the shop floor.

Ideal environments and use cases

Perfect for manufacturing floors, process lines, and commercial electrical distribution where dependable isolation is critical. Whether you’re servicing a panel, performing routine maintenance, or isolating feeders during upgrades, the VBFS361 provides a trusted, compliant interruption point that keeps personnel safe and systems protected.

How it works and why it matters

During planned shutdowns, technicians apply a lock and tag to the VBFS361 to prevent inadvertent re-energization. The switch creates a robust isolation barrier, ensuring no current can pass beyond the disconnect until the authorized person removes the lock. When re-energizing, the controlled reset sequence helps restore service safely and efficiently.

Installation and maintenance at a glance

Qualified electrical professionals typically install the VBFS361 within appropriate electrical distribution architectures. Regular inspection and functional testing as part of a maintenance routine ensure ongoing safety compliance and reliable operation in daily use.

Specifications

• Product Type: Disconnect Switch
• Brand: Siemens
• Model: VBFS361