“Allen Bradley OVL Breaker (149M-DBE-C20): Protection for Industrial Motors”
Table of contents
Component Details
The Allen Bradley OVL Breaker (149M-DBE-C20) is an overload breaker designed for motors with a current range of 14.5-20A. It is part of the Allen Bradley 149M-DBE-C series of overload relays, which are used to protect motors from overcurrent conditions. The OVL Breaker is a type of circuit breaker that automatically trips when an overload condition is detected, preventing damage to the motor and other connected equipment.
Application
The Allen Bradley OVL Breaker (149M-DBE-C20) is commonly used in motor control panels for pumps, conveyors, and other industrial equipment. It is particularly useful in applications where the motor is subjected to frequent starts and stops, as this can cause high inrush currents that can damage the motor. The OVL Breaker helps to prevent damage by limiting the current during start-up and protecting the motor from overload conditions.
Uses
The Allen Bradley OVL Breaker (149M-DBE-C20) has several uses in industrial applications. Some of these uses include:
- Protection against overload conditions: The OVL Breaker is designed to protect motors from overload conditions, which can cause damage to the motor and other connected equipment.
- Start-up protection: The OVL Breaker limits the current during start-up, preventing damage to the motor due to high inrush currents.
- Short-circuit protection: The OVL Breaker provides short-circuit protection, which helps to prevent damage to the motor and other connected equipment in the event of a short circuit.
- Motor monitoring: The OVL Breaker can be used to monitor the performance of the motor, providing information on factors such as temperature, vibration, and bearing wear.
Maintainance
To ensure the proper operation and longevity of the Allen Bradley OVL Breaker (149M-DBE-C20), it is important to follow a regular maintenance schedule. Some of the maintenance tasks that should be performed include:
- Visual inspection: The OVL Breaker should be inspected visually to ensure that there are no visible signs of damage or wear.
- Cleaning: The OVL Breaker should be cleaned regularly to remove any dirt, dust, or debris that may have accumulated.
- Calibration: The OVL Breaker should be calibrated regularly to ensure that it is operating within the specified tolerance.
- Testing: The OVL Breaker should be tested regularly to ensure that it is functioning properly and that it is providing the required level of protection.
- Replacement: The OVL Breaker should be replaced if it becomes damaged or worn beyond repair.
At Techno Control Corporation, we are committed to providing our customers with high-quality electrical equipment, including the Allen Bradley OVL Breaker (149M-DBE-C20). Our products are backed by our commitment to customer satisfaction and our extensive experience in the electrical equipment industry.
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