• Accessory Type: Protective cover for screw terminal blocks
• Number of Poles: 8-pole
• Pitch (RM): 9.5 mm
• Material: Transparent plastic
• Dimensions (L x W x H): 79.2 mm x 10 mm x 3.8 mm
• Weight: approx. 0.92 g
• Mounting Type: Toolless push-on / snap-in installation
• Case Types: 901, 901C, 906, 906B
• Compatible Power Supply Series: Various MEAN WELL series with 8-position terminal blocks (e.g., AD-155, ADD-155, ADS-155, D-120)
• Primary Function: Accidental contact protection / touch safety
• Electrical Function: None (purely mechanical protective accessory)
• Certificates & Directives: RoHS, REACH
• Manufacturer Warranty: 3 years

Information about the MEAN WELL TBC-08

The MEAN WELL TBC-08 is a highly practical, transparent protective socket cover manufactured from rugged plastic, engineered specifically as a mechanical safety accessory for enclosed switching power supplies utilizing 8-position screw terminal blocks. A foundational strength of this component is its ability to provide comprehensive accidental contact protection across the live electrical contacts of the terminal block assembly. By acting as a physical barrier, it effectively prevents technicians and operators from inadvertently touching hot terminal screws during active operations or routine system maintenance, while simultaneously shielding the terminations from external hazards, falling debris, or stray hardware. Tailored with a precise 9.5 mm pitch (spacing), it guarantees an exact flush fit over compatible MEAN WELL industrial chassis families, including the 901, 901C, 906, and 906B configurations.

A key operational advantage of the TBC-08 is its crystal-clear transparent design, ensuring that all underlying terminal labels, wiring configurations, and wire entry points remain fully visible for effortless visual inspection without needing to dismantle the safety shield. The installation workflow is highly efficient and streamlined, relying on a **toolless snap-on design** that allows the operator to quickly press the shield over the terminal strip until it clips securely into place. This makes it an ideal addition for electrical control cabinets, automation racks, and machinery control systems requiring strict adherence to shock-prevention regulations. Fully compliant with modern environmental safety protocols including RoHS and REACH, and backed by a reliable **3-year manufacturer warranty**, this durable terminal cover serves as an essential, cost-effective upgrade to elevate the safety standards of professional power distribution layouts such as the AD-155 or D-120 series.