193-1EFDB | Allen-Bradley E100 Electronic Overload Relay, 3.2–16A, 3-Pole, Manual/Auto Reset
193-1EFDB | Allen-Bradley E100 Electronic Overload Relay, 3.2–16A, 3-Pole, Manual/Auto Reset
193-1EFDB | Allen-Bradley E100 Electronic Overload Relay, 3.2–16A, 3-Pole, Manual/Auto Reset
    193-1EFDB | Allen-Bradley E100 Electronic Overload Relay, 3.2–16A, 3-Pole, Manual/Auto Reset
193-1EFDB | Allen-Bradley E100 Electronic Overload Relay, 3.2–16A, 3-Pole, Manual/Auto Reset

193-1EFDB | Allen-Bradley E100 Electronic Overload Relay, 3.2–16A, 3-Pole, Manual/Auto Reset

Part #: 193-1EFDB Manufactured by: Allen-Bradley
Regular price
$119.00
Sale price
$119.00
Regular price
4 in Stock
Condition: New – Open box
Shipping calculated at checkout.
Product Overview
Allen Bradley 193-1EFDB Bulletin 193 E100 IEC Solid State Overload Relay, Full Load Current Range 3.2-16A, 3 Phase, Overlo...  Read more
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Warranty for Product #: 193-1EFDB
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Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.

Product Description P/N: 193-1EFDB

Description / Specifications

Description 

The Allen-Bradley 193-1EFDB electronic overload relay provides precise motor overload protection for three-phase industrial systems. Its adjustable trip range and flexible reset modes support reliable operation across varying load conditions. This relay mounts directly to compatible contactors, offering a compact and integrated solution for motor protection.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Contactors & Starters
Part Number 193-1EFDB
Subcategory Solid State Overload/Relay
Amperage Range 3.2–16 A
Trip Class Options 10, 15, 20, 30 selectable
Reset Mode Manual or Automatic
Contact Configuration 1 NO + 1 NC
Number of Poles 3
Voltage Rating Up to 690 V
Terminal Type Screw terminals
Mounting Compatibility 100-C09 to 100-C23 contactors
Overload Relay Type Electronic / IEC advanced
Enclosure Type NEMA
Application Motor overload protection
Series E100
Operating Technology Solid-state sensing
Environmental Suitability Industrial motor control systems

 

 

Information About 193-1EFDB 

The 193-1EFDB is part of the Allen-Bradley E100 solid-state overload relay series, engineered for accurate thermal modeling and dependable motor protection. It features an adjustable trip class and supports both manual and automatic reset selections, making it suitable for diverse application requirements. Designed for use with 100-C09 to 100-C23 contactors, it ensures seamless mechanical and electrical compatibility in motor starter assemblies. Its IEC-rated construction and screw-terminal design enhance durability, installation security, and integration into modern motor control systems.

Key Features:

  • Wide Adjustable Trip Range: Supports 3.2–16 A settings to protect various motor sizes.
  • Selectable Trip Classes: Allows Class 10, 15, 20, or 30 operation for application-specific response times.
  • Manual or Automatic Reset: Provides flexible reset configuration for operational preferences.
  • Solid-State Detection: Uses electronic sensing for accurate, repeatable thermal protection.
  • Integrated Auxiliary Contacts: Includes 1 NO and 1 NC contact for status signaling and control logic.
  • Direct Contactor Mounting: Attaches to 100-C09 through 100-C23 contactors for streamlined installation.
  • High Voltage Rating: Supports operation up to 690 VAC for compatibility with global motor systems.

The 193-1EFDB delivers the reliability and precision required for advanced electronic motor overload protection solutions.

Frequently Asked Questions about 193-1EFDB
Question: What are its electrical specs?
Date Update:16/06/2025
Answer:
  • Current range: 3.2–16 A
  • Voltage rating: 690 VAC
  • Poles: 3
  • Contact configuration: 1 NO, 1 NC
  • Trip classes: 10, 15, 20, 30
  • Mounting: DIN rail or to 100-C09…C23 contactors
  • Reset modes: Manual or Automatic
  • Terminal type: Screw

These specifications support a wide variety of industrial motor protection needs.

Question: Which motors is it compatible with?
Date Update:16/06/2025
Answer:

This relay supports:

  • Three-phase AC motors
  • Motor sizes requiring overload protection in the 3.2–16 A range
  • Systems with operating voltage up to 690 V
  • Motors controlled by Allen-Bradley 100-C09 to 100-C23 contactors
  • Applications with IEC compliance requirements

Its adjustability and class selection make it suitable for a broad spectrum of motor types and sizes.

Question: Can I select the trip class?
Date Update:16/06/2025
Answer:

Yes, the 193-1EFDB allows you to choose among multiple trip classes for better customization to your motor's starting profile. The selectable options include Class 10, 15, 20, and 30. This flexibility means you can protect motors with different startup durations, from light loads to heavy inertia applications. Adjusting the trip class lets you strike a balance between avoiding nuisance tripping and ensuring protective response during overloads.

Question: What is the difference between manual and auto reset?
Date Update:16/06/2025
Answer:

This overload relay gives users the choice between manual reset—requiring operator intervention—and automatic reset, which re-engages once conditions normalize. Manual reset is preferred where safety and observation are critical, while automatic reset is useful in non-critical operations that can resume automatically. The selector on the relay allows easy switching between these modes based on your system’s needs.

Question: Is the 193-1EFDB still in production?
Date Update:16/06/2025
Answer:

Yes, the Allen-Bradley 193-1EFDB is currently in active production and is supported as part of the E100 electronic overload relay family. It is readily available through authorized Rockwell Automation distributors and continues to be a recommended solution for modern IEC motor control applications.

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 193-1EFDB electronic overload relay provides precise motor overload protection for three-phase industrial systems. Its adjustable trip range and flexible reset modes support reliable operation across varying load conditions. This relay mounts directly to compatible contactors, offering a compact and integrated solution for motor protection.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Contactors & Starters
Part Number 193-1EFDB
Subcategory Solid State Overload/Relay
Amperage Range 3.2–16 A
Trip Class Options 10, 15, 20, 30 selectable
Reset Mode Manual or Automatic
Contact Configuration 1 NO + 1 NC
Number of Poles 3
Voltage Rating Up to 690 V
Terminal Type Screw terminals
Mounting Compatibility 100-C09 to 100-C23 contactors
Overload Relay Type Electronic / IEC advanced
Enclosure Type NEMA
Application Motor overload protection
Series E100
Operating Technology Solid-state sensing
Environmental Suitability Industrial motor control systems

 

 

Information About 193-1EFDB 

The 193-1EFDB is part of the Allen-Bradley E100 solid-state overload relay series, engineered for accurate thermal modeling and dependable motor protection. It features an adjustable trip class and supports both manual and automatic reset selections, making it suitable for diverse application requirements. Designed for use with 100-C09 to 100-C23 contactors, it ensures seamless mechanical and electrical compatibility in motor starter assemblies. Its IEC-rated construction and screw-terminal design enhance durability, installation security, and integration into modern motor control systems.

Key Features:

  • Wide Adjustable Trip Range: Supports 3.2–16 A settings to protect various motor sizes.
  • Selectable Trip Classes: Allows Class 10, 15, 20, or 30 operation for application-specific response times.
  • Manual or Automatic Reset: Provides flexible reset configuration for operational preferences.
  • Solid-State Detection: Uses electronic sensing for accurate, repeatable thermal protection.
  • Integrated Auxiliary Contacts: Includes 1 NO and 1 NC contact for status signaling and control logic.
  • Direct Contactor Mounting: Attaches to 100-C09 through 100-C23 contactors for streamlined installation.
  • High Voltage Rating: Supports operation up to 690 VAC for compatibility with global motor systems.

The 193-1EFDB delivers the reliability and precision required for advanced electronic motor overload protection solutions.

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