Siemens LTP Loop Test Package – Reset Tool (Set of 2)
The Siemens LTP (part number 500-620490) is the standard field service tool package for Siemens addressable fire alarm systems. The 500-620490 set includes two loop test tools used by fire alarm technicians to test and reset individual addressable devices on Siemens detection loops without requiring full panel interaction.
The LTP tool set is an essential item in any Siemens service technician’s toolkit. It streamlines commissioning, testing, and troubleshooting of addressable loop devices, reducing time spent on routine inspections and post-alarm resets. Each 500-620490 set contains two tools, making it practical to equip multiple technicians or maintain a spare.
Key features of the Siemens LTP 500-620490 include:
- Set of 2 loop test and reset tools
- For use with Siemens addressable detection loop devices
- Streamlines device testing, commissioning, and reset procedures
- Standard field service tool for Siemens fire alarm installations
- Genuine Siemens part number 500-620490
Life Safety Consultants maintains a large supply of the Siemens LTP reset tool. Order online or contact our team at (888) 557-0558 or sales@lifesafetycom.com.
Additional information
| Weight | .10 lbs |
|---|---|
| Dimensions | 1 × .5 × .5 in |
| Condition | New |
| Manufacturers | Siemens |
| Compatible Panels | MXL, FireFinder, Sinteso, MXLV |
| Cross Reference | 500-620490 |
| Specification | Set of 2 loop test/reset tools, addressable device testing and reset, field service tool |








