Eaton Bussmann ER12-16N3PB - 16A, Fused Disconnect Switch

The Eaton Bussmann ER12-16N3PB, a 16A fused disconnect switch, delivers safe electrical isolation for industrial and commercial environments. Designed for reliable performance, it provides dependable disconnection under load and supports proper lockout/tagout procedures to protect maintenance teams during service and repair tasks.

Why this fused disconnect stands out

• 16A rated protection ensures controlled disconnection for small to mid-size electrical circuits while safeguarding equipment and personnel.
• Fused design for rapid fault interruption minimizes arcing and fault energy, helping to reduce downtime during outages and simplifying fault diagnosis.
• Lockout/tagout readiness built-in compatibility makes it easier to implement safety protocols during maintenance, improving compliance and worker safety.
• Durable construction built to endure demanding industrial and commercial environments, delivering long-term reliability even with frequent operation.
• Clear isolation for service tasks provides a straightforward means to safely disconnect power to a circuit while work is performed on connected equipment.
• Replaceable fuses support ongoing protection without replacing the entire switch, helping maintenance teams stay efficient.

Ideal use cases

• Electrical isolation for motor control circuits in manufacturing lines
• Service disconnects for industrial equipment, HVAC systems, and automation panels
• Maintenance and servicing where lockout/tagout procedures are mandatory
• Preview and test setups where a controlled, fault-protected disconnect is needed

What makes it practical

Beyond a simple switch, the ER12-16N3PB brings a ready-to-use safety solution that pairs fast, reliable disconnection with maintenance-friendly design. Its 16A rating is tailored for circuits that require dependable outage protection without overkill, making it a smart choice for facilities aiming to balance protection, accessibility, and uptime.

Maintenance and care

• Inspect fuses regularly and replace only with the same amp rating to preserve protection levels.
• Ensure lockout/tagout devices are correctly applied to the disconnect during service.
• Keep the disconnect environment clean and free of debris to avoid contact or overheating issues.

Choose the Eaton Bussmann ER12-16N3PB when you need a dedicated, reliable fused disconnect switch that prioritizes safety, ease of maintenance, and consistent performance in demanding electrical installations.