The Allen-Bradley 193-KB48 is an adjustable overload relay designed to provide protection against overcurrents in electrical systems. It features a bimetallic element that melts at a specific temperature, triggering the relay to open when the current exceeds a set limit. This relay is adjustable from 3.5 to 4.8 amps and includes both manual and automatic reset capabilities, ensuring that the system can be safely restarted after an overload event.
Technical Specifications
- Current Range: 3.5 to 4.8 amps (F.L.C.)
- Number of Contacts: 1 normally open (NO) and 1 normally closed (NC)
- Operating Temperature: -20°C to 60°C (-4°F to 140°F)
- Storage Temperature: -40°C to 80°C (-40°F to 176°F)
Alarm/Error Codes
The Allen-Bradley 193-KB48 does not have specific alarm or error codes listed in our research. However, it is likely that the relay will trigger an alarm or error signal when it detects an overload condition, which can be configured to alert operators or trigger automatic shutdowns depending on the system's design.
User Manuals
The user manual for the Allen-Bradley 193-KB48 is available from the manufacturer's website or through authorized distributors. The manual provides detailed information on the relay's operation, installation, and troubleshooting procedures.
Troubleshooting
Troubleshooting the Allen-Bradley 193-KB48 typically involves checking the relay's connections, ensuring that the system is properly configured, and verifying that the relay is functioning within its specified operating parameters. If the relay fails to operate correctly, it may be necessary to replace it or have it serviced by a qualified technician.
Programming
The Allen-Bradley 193-KB48 is a simple, non-programmable relay designed to provide basic overload protection. It does not require programming and is intended for use in a variety of industrial and commercial applications where simple overload protection is necessary.
Installation
The Allen-Bradley 193-KB48 is designed for easy installation in a variety of electrical systems. It should be installed in accordance with the manufacturer's instructions and local electrical codes, ensuring that it is properly connected and secured to prevent damage or electrical shock.
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