Altech 3D20UM - 20A, Circuit Breaker

Meet the Altech 3D20UM — a purpose-built 20A circuit breaker designed to shield your electrical systems in demanding environments. With a precise 20-amp rating, this unit provides reliable protection for feeders, control circuits, and motor loads, making it a dependable choice for panelboards, switchboards, and OEM equipment.

Engineered for industrial, commercial, and OEM applications where safe operation and consistent protection are critical, the Altech 3D20UM fits seamlessly into distribution panels and motor control centers. It helps minimize downtime by preventing overcurrent conditions from escalating into equipment damage or unexpected outages.

• 20A protection: Clear, reliable interruption for circuits up to 20 amps, safeguarding conductors and connected devices.
• Versatile installation: Suitable for panelboards, switchboards, control panels, and OEM equipment, simplifying integration into existing or new layouts.
• Industrial-grade reliability: Built for demanding environments where dependable overcurrent protection is essential for continuous operation.
• Ideal for motor control centers: Specifically advantageous in distribution panels and motor control centers where consistent protection reduces downtime.
• Practical for replacement and retrofit: A straightforward upgrade path for legacy panels that require a robust 20A circuit-breaker solution.

Whether you’re an engineer designing a new control cabinet, a panel builder updating a distribution system, or a facility technician performing a retrofit, the Altech 3D20UM delivers clear, dependable protection with installation flexibility. Choose this 20A circuit breaker to ensure reliable safety, streamlined maintenance, and predictable performance in demanding industrial environments.