194R-HM4 | Allen-Bradley operating handle for 194R disconnect switches, IP66, black/gray
194R-HM4 | Allen-Bradley operating handle for 194R disconnect switches, IP66, black/gray
194R-HM4 | Allen-Bradley operating handle for 194R disconnect switches, IP66, black/gray
    194R-HM4 | Allen-Bradley operating handle for 194R disconnect switches, IP66, black/gray
194R-HM4 | Allen-Bradley operating handle for 194R disconnect switches, IP66, black/gray

194R-HM4 | Allen-Bradley operating handle for 194R disconnect switches, IP66, black/gray

Part #: 194R-HM4 Manufactured by: Allen-Bradley
$155.00
$155.00
8 in Stock
Condition: New – Open 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 Allen-Bradley 194R-HM4 operating handle is a rotary disconnect accessory designed for external operation of 194R-series disconnect switches. This part number provides Type 3R/3/12/4/4X and IP66 protection, supporting use in harsh industrial environments. Its durable black and gray construction allows secure actuation while permitting up to three padlocks for safety lockout applications.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Operating Handle
Part Number 194R-HM4
Subcategory Disconnect Switch Accessories
Series 194R Switches
Product Description Operating handle
Color Black/Gray
Material Plastic
Degree of Protection IP66
Enclosure Types Supported Type 3R/3/12/4/4X
Maximum Padlocks 3
Compatibility IEC and UL disconnect switches
Operation Dual-position (ON/OFF)
Mounting Location Door-mounted external handle
Recommended Torque 2.8 N·m
Included Accessories Shaft guide, hardware, bolt kit

 

 

Information About 194R-HM4

The 194R-HM4 is part of Allen-Bradley’s 194R switch accessory line, engineered for reliable operation of IEC and UL disconnect switches. It features a dual-position rotary mechanism, enabling ON/OFF actuation independently of the enclosure door position. The handle is constructed from industrial-grade plastic and rated to IP66, ensuring protection against dust, water, and external contaminants. Typical applications include control panels, at-motor disconnect installations, and environments requiring padlockable external switch operation.

Key Features:

  • IP66/Type 3R/3/12/4/4X Protection: Suitable for indoor and outdoor industrial environments.
  • Padlockable Design: Supports up to three padlocks for secure lockout procedures.
  • Dual-Position Operation: Provides ON/OFF rotary control independent of door position.
  • IEC and UL Compatibility: Designed for use with fused and non-fused 194R disconnect switches.
  • Durable Plastic Housing: Offers corrosion-resistant performance in demanding settings.
  • Complete Installation Kit: Supplied with required accessories, including shaft guide and hardware.

The 194R-HM4 delivers the reliability and precision required for external operation and lockout of industrial disconnect switches.

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.
IQElectro 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 Allen-Bradley 194R-HM4 operating handle is a rotary disconnect accessory designed for external operation of 194R-series disconnect switches. This part number provides Type 3R/3/12/4/4X and IP66 protection, supporting use in harsh industrial environments. Its durable black and gray construction allows secure actuation while permitting up to three padlocks for safety lockout applications.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Operating Handle
Part Number 194R-HM4
Subcategory Disconnect Switch Accessories
Series 194R Switches
Product Description Operating handle
Color Black/Gray
Material Plastic
Degree of Protection IP66
Enclosure Types Supported Type 3R/3/12/4/4X
Maximum Padlocks 3
Compatibility IEC and UL disconnect switches
Operation Dual-position (ON/OFF)
Mounting Location Door-mounted external handle
Recommended Torque 2.8 N·m
Included Accessories Shaft guide, hardware, bolt kit

 

 

Information About 194R-HM4

The 194R-HM4 is part of Allen-Bradley’s 194R switch accessory line, engineered for reliable operation of IEC and UL disconnect switches. It features a dual-position rotary mechanism, enabling ON/OFF actuation independently of the enclosure door position. The handle is constructed from industrial-grade plastic and rated to IP66, ensuring protection against dust, water, and external contaminants. Typical applications include control panels, at-motor disconnect installations, and environments requiring padlockable external switch operation.

Key Features:

  • IP66/Type 3R/3/12/4/4X Protection: Suitable for indoor and outdoor industrial environments.
  • Padlockable Design: Supports up to three padlocks for secure lockout procedures.
  • Dual-Position Operation: Provides ON/OFF rotary control independent of door position.
  • IEC and UL Compatibility: Designed for use with fused and non-fused 194R disconnect switches.
  • Durable Plastic Housing: Offers corrosion-resistant performance in demanding settings.
  • Complete Installation Kit: Supplied with required accessories, including shaft guide and hardware.

The 194R-HM4 delivers the reliability and precision required for external operation and lockout of industrial disconnect switches.

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