Welcome to our websites!
Allen-Bradley 1336-B003-EAD-L AC Drive
Allen-Bradley 1336-B003-EAD-L
The Allen-Bradley 1336-B003-EAD-L is an overcurrent relay belonging to the 1336 Series (Power Monitoring & Control). It is specifically designed for use with PowerFlex Series inverters or PowerFlex S Series AC drives (such as the 20DD156A0ENNANANE), providing precise overload protection for motors. This relay plays a critical role in safeguarding motor systems by detecting overcurrent conditions and initiating protective actions to prevent equipment damage.
_____________________________________________________________________________
Core Specifications
- Relay Function: Overcurrent detection
- Rated Voltage: Designed for 240V AC or 480V AC three-phase power systems
- Operation Delay: Features electromagnetic and thermal overload delay characteristics, enabling distinction between instantaneous short circuits and continuous overloads
- Form Factor: Modular design for easy installation on racks in industrial control cabinets (e.g., 1336 chassis series)
_____________________________________________________________________________
Product Features
- Modular Design: Can coexist with other relays in the 1336 Series (such as overvoltage relays and undervoltage relays) in the same chassis, saving space
- High Reliability: Utilizes industrial-grade components, enabling long-term operation in harsh environments such as high temperature and humidity
- Strong Compatibility: Exclusively designed for Allen-Bradley inverters, enabling seamless integration into PowerFlex Series motor drive systems
_____________________________________________________________________________
Structure and Composition
- Module Body: Core overcurrent detection circuit, including thermal relays and/or electromagnetic coils
- Terminal Blocks: Used for connecting power phase lines (U, V, W) and load phase lines
- Housing: Metal or plastic housing with protection rating to prevent dust and moisture intrusion
_____________________________________________________________________________
Application Areas
- Motor Protection: Widely used in motor control cabinets of industrial equipment such as textile machinery, food processing, and plastic machinery
- Industrial Automation: Serves as a protective component in motor control circuits, often used in conjunction with inverters (such as PowerFlex 525) to ensure that the power supply is automatically cut off when the motor is overloaded, preventing burnout
_____________________________________________________________________________
Installation and Maintenance
Installation
It is recommended to install in a well-ventilated and dry control cabinet to ensure sufficient heat dissipation space. During installation, refer to the wiring diagram in the product manual to correctly connect the power phase lines and load phase lines.
Maintenance
Regularly check the tightness of the terminal blocks to ensure there is no loosening or oxidation. For thermal overload relays, regularly check for insensitivity due to dust or aging.
Call to Action
For more information on the Allen-Bradley 1336-B003-EAD-L overcurrent relay, including technical documentation and quotation requests, please contact our professional team.
————————————————————————————————————-
If you would like to learn more about our products and services, please feel free to contact us at any time!
- Sales Manager : Jinny
- Email : sales5@xrjdcs.com
- Whatsapp/Mobile:+86 15359273791
Global renowned brand cooperation
ABB 丨 GE 丨Allen Bradley 丨 Honeywell 丨 Emerson 丨 Bently Nevada 丨 Westinghouse
Triconex 丨 Foxboro 丨 ICS Triplex 丨 Hima 丨 Schneider 丨 Yokogawa 丨 Woodward
—————————————————————————————
Why Choose Us?
• Extensive Spare Parts InventoryWe maintain one of the world’s leading inventories of industrial automation spare parts, including PLCs, DCS modules, drives, HMIs, and other control system components. No matter the brand or model of your equipment, we can provide fast and accurate spare parts delivery.
• Professional Technical SupportOur team consists of experienced engineers with deep knowledge across a wide range of control systems. Whether you’re facing hardware failures, software issues, or system upgrades, we offer reliable technical support and effective solutions.
• Customized ServiceBeyond standard spare parts supply, we provide tailored solutions to meet your specific needs, such as equipment repair, system retrofitting, and technical training.
• Global Service NetworkWe have established a comprehensive global service network to deliver timely and efficient support to customers worldwide.
• Delivering More Than ExpectedFrom obsolete parts to service quality and delivery speed, we are committed to providing customers with results that exceed expectations.
• A Culture of ExcellenceWe integrate the pursuit of excellence into every aspect of our services, striving to create maximum value for our customers.
• Global Supply with Quality Assurance• Your Equipment, Our Expertise• One‑Stop PLC Spare Parts Solution• Fast Response, Service First
Write your message here and send it to us
