Siemens RV423G-J - 100A, 240V, Fusible, Switch

Siemens RV423G-J is a robust fusible disconnect switch rated at 100A and 240V, engineered for reliable on/off isolation and overcurrent protection in demanding industrial and commercial environments.

With a compact, maintainable design, this switch provides a safe and straightforward solution for motor disconnects, panelboards, and branch circuits where space and serviceability matter.

Core capabilities

• Amperage: 100A — handling typical motor loads and branch circuits with solid headroom.
• Voltage: 240V — suitable for common industrial power distribution setups.
• Fused design: Fusible switch, enabling rapid disconnection and overcurrent protection to prevent equipment damage.
• Compact footprint: Optimized for panel mounting and tight electrical rooms, freeing up valuable space.
• Maintenance-friendly: Accessible fuse elements and straightforward isolation to minimize downtime.

Ideal applications

• Motor disconnects in manufacturing lines and processing equipment.
• Panelboards where a dedicated fuse-disconnect protects branch circuits.
• Enclosures and electrical rooms requiring reliable, compact protection and easy serviceability.

Why this matters

In environments where uptime and safety are paramount, the RV423G-J delivers predictable protection. The fused disconnect design helps localize faults, reducing the risk of damage to downstream equipment and easing maintenance and troubleshooting for technicians.

Practical installation and care tips

• Match the fuse elements to your load current and startup surges; using the correct fuse type ensures reliable protection without nuisance tripping.
• Inspect connections and mounting hardware during routine maintenance; secure connections prevent overheating and arcing.
• Use proper lockout/tagout procedures when servicing the switch to maintain a safe work environment.

Choose the Siemens RV423G-J for dependable, space-efficient, and serviceable protection that aligns with industrial standards and supports smooth, safe power distribution across motor-driven systems and electrical cabinets.