AA43AB – Cutler Hammer NEMA 3-Pole Thermal Overload Relay 19-135A Class 20 Ambient Compensated 1NC Auxiliary Contact

AA43AB

AA43AB is a NEMA 3-pole thermal overload relay designed for motor protection applications, featuring ambient compensation and a 1NC auxiliary contact for alarm signaling.This Cutler Hammer overload relay is starter mounted and built to NEMA standards, suitable for use with motor starters in industrial environments. It provides reliable thermal protection with a full load current range of 19-135A and includes a Form C alarm contact for status indication. The relay is Class 20 rated and supports both automatic and manual reset options.

• 3-pole overload relay
• Full load current range: 19-135A
• Class 20
• Thermal Type A
• Starter mounted
• 1NC auxiliary contact (Form C)
• Ambient compensated
• Automatic and manual reset
• Screw terminals
• Enclosure Type: NEMA 5
• Dimensions: 8.2 x 6 x 5.2 in
• Weight: 2.2 lbs

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Specifications

• Part Number: AA43AB
• Manufacturer : Cutler Hammer
• Brand : Cutler Hammer
• Category : Motor Control
• Item Subcategory : Overload Relay
• Family : A200 Series
• Type : A
• Relay Style : Thermal
• Amperage Maximum : 135
• Amperage Minimum : 19

Product Data

• UPC : 78667882270
• GTIN : 00786678822709
• Country of Origin : United States
• Dimensions : 8.2 in x 5.2 in x 6 in (Length/Depth x Height x Width)
• Weight : 2.2
• Certification : UL Listed,CSA Certified