The Transient protection Zone B TDB30KA11 from Critical Power Supplies.

Several different formats are available for Zone B, all having a nominal 30kA protection rating.

Features and Benefits

- SAD, MOV or combined technologies
- Diagnostics Front panel LEDs optional remote alarms
- Thermal and Overload protection
- Power consumption negligible
- Automatic Reset
- Design to EN 61000-4, EN 60950, EN 60335-1, EN 50081-1 and EN 50081-2
- Exceeds UL 1449
- Enclosures IP55 plastic casing
- Neutral Ground options available
- Plug in Hot Swap modules and base

TSB and TSBE

For demanding applications where hot swappable replacement is a must. The TSB allows a mix and match approach and easy maintenance and replacements.
Protection built into Hardwired base

TBB and TBBE

For the best possible combination of performance and low cost. The TBB uses proven technology for an price sensitive applications.