ABB 1SCA114221R1001 - 80A, Disconnect Switch

ABB 1SCA114221R1001 is a robust 80A disconnect switch designed to deliver dependable on/off isolation and reliable overcurrent protection in demanding industrial and commercial environments. This compact, maintainable fusible switch keeps critical circuits protected while saving valuable panel space, making it an ideal choice for motor control and power distribution schemes.

Key benefits

• 80 A current rating handles motor starts and running loads commonly found in small to mid-size equipment and machinery.
• Fusible switch design combines isolation and overcurrent protection in a single, space-efficient unit, simplifying wiring and reducing component count.
• Compact footprint fits easily into crowded panels and control cabinets without compromising performance.
• Rugged construction built to withstand the rigors of industrial and commercial settings, ensuring dependable operation over time.
• Maintainability designed for straightforward fuse replacement and servicing to minimize downtime.

Ideal applications

• Motor disconnects in machine cabinets, conveyors, pumps, and HVAC drives?
• Panelboards requiring integrated protection and simple isolation for downstream circuits
• Branch circuit protection where a compact, easy-to-service fusible switch is preferred

What makes this ABB disconnect switch stand out

• Integrated protection and isolation eliminates the need for separate protective devices in many layouts, reducing wiring and assembly time.
• Clear maintenance path with accessible fuse elements and a design geared toward quick, safe servicing.
• Industry-grade reliability backed by ABB’s engineering heritage, ensuring consistent performance in challenging environments.

Usage tips and practical considerations

• Match the fusible elements to the motor’s full-load amperage and startup surge to ensure appropriate protection without nuisance tripping.
• Install in a suitable enclosure or panel rated for the environment to maintain protection integrity and electrical safety.
• Regularly inspect for signs of wear, corrosion, or loose connections and replace fuses promptly to maintain protection levels.
• Coordinate with your electrical design and local codes to ensure compliant integration into your motor control or distribution scheme.

Specifications at a glance

• Model: 1SCA114221R1001
• Amperage: 80 A
• Type: Disconnect switch (fusible switch configuration) for on/off isolation and overcurrent protection
• Ideal for: Motor disconnects, panelboards, and branch circuit protection in industrial and commercial settings

With the ABB 1SCA114221R1001, you gain a compact, maintenance-friendly solution that streamlines control, enhances safety, and delivers dependable protection for critical electrical circuits. Whether upgrading an existing panel or designing a new motor control layout, this 80A fusible disconnect switch provides a practical, high-value option that aligns with robust ABB performance and reliability.