42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
    42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
    42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
    42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
    42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
    42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters

42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters

Part #: 42185-800-01 Manufactured by: Allen-Bradley
Regular price
$179.00
Sale price
$179.00
Regular price
3 in Stock
Condition: New – Open box
Shipping calculated at checkout.
Product Overview
The 42185-800-01 is an open-style overload relay that enhances motor starter assemblies by providing dependable thermal pr...  Read more
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Product Description P/N: 42185-800-01

Description / Specifications

Description 

The Allen-Bradley 42185-800-01 is a 3-pole overload relay designed for use with Size 0–1 motor starters to protect electric motors from overheating and overcurrent conditions. It operates across a wide AC voltage range and meets NEMA A600 control standards for dependable industrial performance. The Allen-Bradley 42185-800-01 is commonly applied in motor control circuits requiring reliable thermal overload protection.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Contactors & Starters
Part Number 42185-800-01
Subcategory Solid State Overload/Relay
Number of Poles 3
Voltage Range 120–600 VAC
Control Rating NEMA A600
Make Capacity 7200 VA
Break Capacity 720 VA
Starter Size Compatibility Size 0–1
Heater Elements Required (sold separately)
Mounting Style Open-style, starter-mounted
Color Black
Application Motor overload protection
Weight 1.03 lbs

  

 

Information About 42185-800-01

The 42185-800-01 is an Allen-Bradley overload relay engineered to provide essential motor protection in industrial control systems. It is designed for open-style mounting and integrates directly with compatible Size 0–1 starters. The relay detects excessive current draw that can lead to motor overheating and initiates protective action to prevent damage. Heater elements are required for proper operation, allowing the protection level to be matched precisely to the motor’s full-load current.

Key Features:

  • 3-Pole Overload Protection: Monitors all three phases to protect motors from thermal overload.
  • Size 0–1 Starter Compatibility: Designed for integration with standard Allen-Bradley Size 0–1 starters.
  • Wide Voltage Range: Supports AC control voltages from 120 to 600 VAC.
  • NEMA A600 Rated: Meets NEMA standards for industrial motor control circuits.
  • High Make Capacity: Rated for 7200 VA make capacity for robust switching performance.
  • Reliable Break Capacity: Provides 720 VA break capacity for safe circuit interruption.
  • Heater Element Based Design: Uses replaceable heater elements to match motor current requirements.
  • Test Module Support: Compatible with a test module for verification and maintenance checks.

The 42185-800-01 delivers the reliability and precision required for motor overload protection in industrial starter and control applications.

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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 42185-800-01 is a 3-pole overload relay designed for use with Size 0–1 motor starters to protect electric motors from overheating and overcurrent conditions. It operates across a wide AC voltage range and meets NEMA A600 control standards for dependable industrial performance. The Allen-Bradley 42185-800-01 is commonly applied in motor control circuits requiring reliable thermal overload protection.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Contactors & Starters
Part Number 42185-800-01
Subcategory Solid State Overload/Relay
Number of Poles 3
Voltage Range 120–600 VAC
Control Rating NEMA A600
Make Capacity 7200 VA
Break Capacity 720 VA
Starter Size Compatibility Size 0–1
Heater Elements Required (sold separately)
Mounting Style Open-style, starter-mounted
Color Black
Application Motor overload protection
Weight 1.03 lbs

  

 

Information About 42185-800-01

The 42185-800-01 is an Allen-Bradley overload relay engineered to provide essential motor protection in industrial control systems. It is designed for open-style mounting and integrates directly with compatible Size 0–1 starters. The relay detects excessive current draw that can lead to motor overheating and initiates protective action to prevent damage. Heater elements are required for proper operation, allowing the protection level to be matched precisely to the motor’s full-load current.

Key Features:

  • 3-Pole Overload Protection: Monitors all three phases to protect motors from thermal overload.
  • Size 0–1 Starter Compatibility: Designed for integration with standard Allen-Bradley Size 0–1 starters.
  • Wide Voltage Range: Supports AC control voltages from 120 to 600 VAC.
  • NEMA A600 Rated: Meets NEMA standards for industrial motor control circuits.
  • High Make Capacity: Rated for 7200 VA make capacity for robust switching performance.
  • Reliable Break Capacity: Provides 720 VA break capacity for safe circuit interruption.
  • Heater Element Based Design: Uses replaceable heater elements to match motor current requirements.
  • Test Module Support: Compatible with a test module for verification and maintenance checks.

The 42185-800-01 delivers the reliability and precision required for motor overload protection in industrial starter and control applications.

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