Allen-Bradley 194R-HM4E

Product Overview

The Allen-Bradley 194R-HM4E is a 4-pole rotary disconnect switch designed to provide reliable electrical isolation and protection in industrial environments. With a current rating of 160 amps, this panel-mounted unit features a NEMA-rated handle for safe and secure manual operation. It is ideal for motor disconnects, load break switching, and compliance with lockout/tagout (LOTO) safety practices.

Key Highlights

• Switch Type: Rotary disconnect

• Poles: 4

• Current Rating: 160 A

• Mounting Style: Panel mount

• Handle Type: NEMA-style operator

• Lockable in the OFF position (LOTO compliant)

• Visible blade design enhances safety

• Suitable for main or motor disconnect applications

Detailed Specifications

• Part Number: 194R-HM4E

• Voltage Rating: Up to 600V AC

• Continuous Current: 160 Amps

• Interlock: Accepts up to three padlocks in OFF position

• Mounting: Front panel mount with handle mechanism

• Environmental Rating: NEMA 1, 3R, 12 (handle dependent)

• Certifications: UL, CE, CSA

• Operating Temp: -25°C to +60°C

• Application Category: AC-23A (motor load switching)

Common Uses

• Motor and equipment disconnects

• Industrial control panels

• Machine safety and maintenance systems

• Energy isolation for maintenance access

• Electrical service entrance disconnects

Why It Stands Out

• Reliable and secure disconnection for high-current circuits

• LOTO-compatible for enhanced safety compliance

• Robust NEMA-rated handle with positive action

• Designed for harsh industrial settings

• Backed by Allen-Bradley’s trusted performance and durability

Get Yours Today

The Allen-Bradley 194R-HM4E disconnect switch is available and ready to ship.