Schrack SD-92 - 4A, 2-Pole, Circuit Breaker

The Schrack SD-92 4A, 2-Pole Circuit Breaker delivers reliable overcurrent protection for dual-conductor systems, designed to fit into a wide range of electrical distributions. With a focused 4A rating and a robust 2-Pole configuration, it enables safe, synchronized protection across two live paths in your panels and control wiring.

• Two-pole protection shields both conductors simultaneously, ensuring balanced interruption and safer operation in panelboards, switchboards, and control panels.
• 4 Amp current rating provides precise protection for low-to-moderate power circuits within industrial, commercial, and OEM environments.
• Industrial-grade reliability engineered for applications where dependable overcurrent protection and stable performance are critical in distribution panels and motor control centers.
• Versatile installation suitable for panelboards, switchboards, and control panels across a range of industrial and commercial settings, including OEM assemblies.

Who this is for: technicians and engineers designing, upgrading, or maintaining electrical distribution systems in factories, facilities, and equipment where compact, two-pole protection is essential. It’s ideal for motor control centers and equipment racks that require clean, predictable circuit interruption at a 4A rating.

Key specifications at a glance

• Current rating: 4A
• Poles: 2-Pole
• Breaker type: Circuit Breaker

Why choose the Schrack SD-92? It’s built to integrate smoothly into standard distribution architectures while delivering precise, dependable protection for dual-conductor circuits. This makes it a practical, purpose-driven choice for ensuring safe operation and protecting wiring, components, and downstream equipment in both new installations and retrofit projects.

Practical tips for use: match the 4A rating to your circuit’s continuous operating current plus a safe margin, verify compatibility with your panel or enclosure, and inspect for smooth mechanical operation during installation and testing. For OEM applications, the SD-92 offers a compact, reliable solution that helps maintain consistent protection across your control panels and distribution gear.