Allen-Bradley 141A-NFD125SB/A - 141A, Disconnect Switch

Allen-Bradley 141A-NFD125SB/A is a high-performance disconnect switch engineered for demanding industrial and commercial environments where safe, reliable electrical isolation is non‑negotiable. Designed to support proper lockout/tagout procedures, it delivers dependable disconnection under load, helping you minimize downtime and maximize operator safety over the long term.

• Lockout/tagout compatibility: Facilitates compliant maintenance by providing a secure means to isolate circuits and apply safety tags and locks, reducing risk during service work.
• Reliable disconnection under load: Engineered to perform cleanly when circuits are energized, giving you a trusted point of isolation without compromising system uptime.
• Durable for harsh environments: Built to endure the rigors of industrial settings, offering stable performance over time in control panels, electrical rooms, and equipment rooms.
• Seamless integration: Designed to fit into standard industrial electrical setups and control panels, enabling straightforward replacement or upgrade of aging switches.
• Clear identification and control: Provides unmistakable access to off-state control, simplifying routine maintenance and emergency shutdown procedures.

Ideal use cases

• Maintenance shutdowns on motors, conveyors, pumps, and other heavy machinery in manufacturing environments.
• Emergency isolation and controlled servicing in electrical rooms and machine control panels.
• Periodic safety audits and lockout/tagout procedures that require a reliable, easy-to-use isolation device.

Why this model stands out

As part of the trusted Allen-Bradley family, the 141A-NFD125SB/A combines precise electrical isolation with a robust mechanical design, delivering consistent performance where safety and uptime matter most. Its ability to disconnect under load reduces the risk of arcing and equipment damage, while its straightforward integration supports efficient maintenance workflows without specialized adapters or extensive retrofits.

Specifications

• Amperage rating: 141 A
• Product type: Disconnect Switch
• Brand: Allen-Bradley
• Model: 141A-NFD125SB/A