RH1136 - 100A, 600V, 3-Pole, Disconnect Switch

Meet the RH1136 - 100A, 600V, 3-Pole, Disconnect Switch—a rugged, fuse-protected solution designed for dependable on/off isolation and overcurrent protection in demanding industrial and commercial settings. Built to endure harsh environments, this compact fusible disconnect helps you protect equipment, personnel, and processes with confidence.

Overview

The RH1136 combines three-pole isolation with integrated overcurrent protection in a compact footprint, making it ideal for motor disconnects, panelboards, and branch circuits. Its robust construction is tailored for reliability where space is at a premium and maintenance access matters.

Key specifications

• Model: RH1136
• Amperage: 100 A
• Voltage: 600 V
• Poles: 3-Pole
• Type: Fusible disconnect switch (with replaceable fuses) for integrated overcurrent protection

Why the RH1136 stands out

• Complete circuit isolation: A true three-pole design ensures all live conductors are disconnected, enhancing safety during maintenance and service work.
• Integrated overcurrent protection: The fusible design provides rapid protection against overloads, helping to prevent equipment damage and electrical fires.
• Compact, maintenance-friendly form: Designed to fit tight electrical panels while offering accessible fuse compartments for straightforward replacement and upkeep.
• Versatile for demanding environments: Suited for motor disconnects, panelboards, and branch circuit protection where reliability and space-efficiency matter.
• Clear electrical separation: Reduces the risk of arc flash and mis-wiring by providing a dedicated, clearly defined point of isolation.

Ideal use scenarios

• Motor control centers and motor disconnect applications where quick isolation and overcurrent protection are needed
• Panelboards and distribution panels requiring a compact, fusible disconnect solution
• Branch circuit protection in industrial facilities, manufacturing floors, and commercial spaces with limited mounting space

Practical considerations and tips

• Plan for routine fuse replacement as part of preventive maintenance to maintain reliable protection margins
• Ensure correct fuse ratings and compatibility with the RH1136 configuration to preserve intended protection levels
• Integrate with existing lockout/tagout procedures to maximize safety during servicing
• Verify proper panel routing and clearance to accommodate the 3-pole arrangement and ease of access for maintenance

Installation and outcomes

Installing the RH1136 provides a straightforward path to safer, more reliable electrical distribution. By combining isolating capability with overcurrent protection in a single, compact unit, it reduces the need for separate components, simplifies wiring, and delivers predictable performance in daily operations. This makes it a compelling choice for facilities engineers, maintenance teams, and electrical contractors seeking a durable, purpose-built disconnect switch for critical circuits.