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The ALTRONIX CORP TB1 is a terminal block designed to support rack and tower power supply installations in low-voltage security and access control systems. Terminal blocks of this type provide a organized, reliable point for connecting and distributing power supply wiring within enclosures. The TB1 is sold as an individual unit and is categorized under miscellaneous power accessories. Electricians and low-voltage security technicians typically install this component as part of a structured power distribution assembly inside a rack or tower housing.
The TB1 is intended for use in rack-mount and tower-style power supply enclosures, commonly found in commercial and residential security, access control, and surveillance system installations. It serves as a wiring termination point, keeping conductors organized and connections secure within the enclosure. This type of terminal block is a standard component in professionally installed low-voltage power systems.
Designed as an OEM-style terminal block accessory for rack and tower power supply enclosures used in low-voltage security and access control system installations.
Installation is typically performed by a licensed low-voltage technician or electrician. De-energize the power supply and disconnect all input power before working inside the enclosure. Follow NEC low-voltage wiring guidelines and local code requirements when terminating conductors. Verify that all connections are fully seated and secure before restoring power.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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