ABB 1SCA105009R1001 - 100A, 600V, 3-Pole, Fused Disconnect Switch

The ABB 1SCA105009R1001 is a robust fused disconnect switch built for demanding industrial and commercial environments where safe, reliable electrical isolation is essential. With a 100A rating operating up to 600V across three poles, this device provides dependable disconnection under load while supporting rigorous lockout/tagout procedures—helping maintenance teams work safely and keep systems running smoothly.

Why this fused disconnect stands out

• Integrated protection for three-phase systems: The 3‑pole design couples switching with fused protection, ensuring each phase is isolated and protected in a single, compact unit.
• High-current, voltage-ready performance: With a 100A rating at 600V, it handles common industrial motors, pumps, and fans with confidence, minimizing the need for additional protective components.
• Safe maintenance in practice: The device is engineered to support proper lockout/tagout procedures, enabling technicians to de-energize equipment securely during service without accidental re-energization.
• Durable, industrial-grade design: Built to endure prolonged use in challenging environments, the switch emphasizes longevity and reliable operation over years of cycles and loads.
• Simple integration: As a standalone fused disconnect, it simplifies panel design and wire routing, reducing complexity and potential points of failure in electrical distributions.

Specifications at a glance

• Amperage Rating: 100 A
• Voltage Rating: 600 V
• Number of Poles: 3-Pole
• Product Type: Fused Disconnect Switch
• Brand: ABB
• Model: 1SCA105009R1001

Ideal applications

• Industrial facilities with three-phase motors, conveyors, or process equipment
• Control panels and motor control centers requiring compact, integrated isolation and protection
• Maintenance zones where safe lockout/tagout is essential for worker safety
• Facilities seeking to streamline wiring and reduce component count without compromising protection

Practical considerations and tips

When planning installation, map each phase for balanced protection and ensure proper alignment with your control system’s switching duty. Use the device in environments where safe isolation and reliable disconnection under load are priorities, and pair it with appropriate protective fusing to maintain system integrity. Regular inspection of connections and fuse elements helps uphold performance and safety over the equipment’s lifecycle.

With the ABB 1SCA105009R1001, you gain a dependable, purpose-built solution for three-phase isolation that aligns with practical maintenance workflows while delivering durable, long-term protection for critical electrical infrastructure.