194R-HM4 | Allen-Bradley Operating Handle, Standard Orientation With Defeater
194R-HM4 | Allen-Bradley Operating Handle, Standard Orientation With Defeater
194R-HM4 | Allen-Bradley Operating Handle, Standard Orientation With Defeater
    194R-HM4 | Allen-Bradley Operating Handle, Standard Orientation With Defeater
194R-HM4 | Allen-Bradley Operating Handle, Standard Orientation With Defeater

194R-HM4 | Allen-Bradley Operating Handle, Standard Orientation With Defeater

Part #: 194R-HM4 Manufactured by: Allen-Bradley
$122.00
$122.00
8 in Stock
Condition: New-Surplus Original Box
Shipping calculated at checkout.
Product Overview
Allen Bradley 194R-HM4 Operating Handle for 194R Disconnect Switch Operating Handle, Standard Orientation With Defeater, B...  Read more
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Product Description P/N: 194R-HM4

Description / Specifications

Description 

The 194R-HM4 operating handle is a rotary disconnect switch accessory that belongs to the 194R series of disconnect switches. It comes with Type 3R/3/12/4/4X, IP 66 enclosure ratings, and it is black and gray.

 

Technical Specifications 

Brand Allen-Bradley
Series 194R Switches
Part Number 194R-HM4
Product Description Operating Handle
Color Black/Gray
Material Plastic
Degree of Protection IP 66
Type 3R/3/12/4/4X
Maximum padlocks 3
Compatibility IEC and UL Disconnect Switches

  

 

Information About 194R-HM4

The 194R-HM4 operating handle is a disconnect switch accessory available from Allen-Bradley/Rockwell Automation. It is compatible with the IEC non-fused disconnect switches, the IEC fused disconnect switches, and the UL disconnect switches. The degree of protection available with this operating handle is IP 66 and this is equivalent to a Type 3R/3/12/4/4X enclosure rating. It comes in a black and gray color. The 194R-HM4 operating handle accepts up to 3 padlocks. Some of the accessories that come with this handle include a cone guide for shafts that are longer than 320 millimeters, padlocks, and an operating handle shaft. This handle enhances the external operation of the disconnect switch through standard orientation with a defeater.

The 194R-HM4 operating handle is UL listed, CE certified, and KC certified to meet different industrial requirements. It is suitable as an at-motor disconnect switch. It ensures added security with the padlock handle. During installation, make sure to mount the handle on a flat surface for Type 3, 3R, 4, 4X, and 12 enclosures. The handle is supplied with all the required accessories and bolt kits for installation. The recommended torque is 2.8 N-m. The 194R-HM4 operating handle is a dual-position operating handle. The 2 positions of the handle are the "on" and "off" positions. It helps to make the actuation of the switch independent from the door position. It is the most common type of operating handle for the main disconnect switches. The disconnect switch is normally operated from the exterior of the control panel with the panel door closed. The disconnect switch is mounted internally and its operating shaft extends through the door. The operating handle is mounted on the door panel exterior.     


Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.

Frequently Asked Questions about 194R-HM4
Question: What is the 194R-HM4?
Date Update:16/06/2025
Answer:

The 194R-HM4 is a rotary operating handle accessory for Allen-Bradley’s 194R series disconnect switches. It enables external manual control of the switch mounted inside an enclosure. The handle is typically installed on the outside of a control panel door and connects to the internal disconnect switch via a shaft. It is used to rotate the switch between “ON” and “OFF” positions. This makes the system safer and more accessible for machine operators.

Question: How many padlocks can it accept?
Date Update:16/06/2025
Answer:

The handle supports up to 3 padlocks, enhancing lockout/tagout safety procedures. Operators can lock the switch in the “OFF” position during maintenance, preventing unauthorized or accidental re-energization. This feature is essential for compliance with OSHA and ISO safety practices. Locking holes are molded directly into the handle for convenience. Multiple padlocks allow team lockout in group maintenance scenarios.

Question: What is the actuator type?
Date Update:16/06/2025
Answer:

The 194R-HM4 is a dual-position rotary actuator, meaning it switches between two fixed positions: ON and OFF. The mechanism uses a rotating shaft to translate motion to the internal disconnect mechanism. This setup supports positive break operation — essential for complete disconnection under load. The handle includes a “defeater” feature that allows authorized override during diagnostics. This rotary type is preferred for motor and power disconnect applications.

Question: Is it compatible with fused and non-fused switches?
Date Update:16/06/2025
Answer:

Yes, the 194R-HM4 is compatible with both IEC fused and non-fused disconnect switches, as well as UL-listed switches in the 194R family. It offers standardized operation across various breaker models. Compatibility ensures system integrators can maintain uniform panel design. The mechanical interface matches Allen-Bradley shafts for secure coupling. Always consult datasheets to ensure correct shaft length and alignment.

Question: Can it be used for motor disconnect applications?
Date Update:16/06/2025
Answer:

Yes, the 194R-HM4 is suitable for at-motor disconnects, where operators must isolate a motor circuit directly at the machine. Its IP66-rated handle and lockout compatibility meet NFPA and IEC standards for local disconnection. It provides clear indication of switch position, improving maintenance safety. Its rugged build makes it ideal for washdown and industrial floor environments. Proper installation ensures fast and secure isolation.

IQElectro is not an authorized distributor.
QElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description 

The 194R-HM4 operating handle is a rotary disconnect switch accessory that belongs to the 194R series of disconnect switches. It comes with Type 3R/3/12/4/4X, IP 66 enclosure ratings, and it is black and gray.

 

Technical Specifications 

Brand Allen-Bradley
Series 194R Switches
Part Number 194R-HM4
Product Description Operating Handle
Color Black/Gray
Material Plastic
Degree of Protection IP 66
Type 3R/3/12/4/4X
Maximum padlocks 3
Compatibility IEC and UL Disconnect Switches

  

 

Information About 194R-HM4

The 194R-HM4 operating handle is a disconnect switch accessory available from Allen-Bradley/Rockwell Automation. It is compatible with the IEC non-fused disconnect switches, the IEC fused disconnect switches, and the UL disconnect switches. The degree of protection available with this operating handle is IP 66 and this is equivalent to a Type 3R/3/12/4/4X enclosure rating. It comes in a black and gray color. The 194R-HM4 operating handle accepts up to 3 padlocks. Some of the accessories that come with this handle include a cone guide for shafts that are longer than 320 millimeters, padlocks, and an operating handle shaft. This handle enhances the external operation of the disconnect switch through standard orientation with a defeater.

The 194R-HM4 operating handle is UL listed, CE certified, and KC certified to meet different industrial requirements. It is suitable as an at-motor disconnect switch. It ensures added security with the padlock handle. During installation, make sure to mount the handle on a flat surface for Type 3, 3R, 4, 4X, and 12 enclosures. The handle is supplied with all the required accessories and bolt kits for installation. The recommended torque is 2.8 N-m. The 194R-HM4 operating handle is a dual-position operating handle. The 2 positions of the handle are the "on" and "off" positions. It helps to make the actuation of the switch independent from the door position. It is the most common type of operating handle for the main disconnect switches. The disconnect switch is normally operated from the exterior of the control panel with the panel door closed. The disconnect switch is mounted internally and its operating shaft extends through the door. The operating handle is mounted on the door panel exterior.     


Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.

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