Optima 3 Traffic Signal Controller Family
| Manufacturer | Telent Technology Services Limited |
|---|---|
| Specification Number | TOPAS 2513A |
| Specification Status | Live |
| Product Ref | OPT3 |
| Registration Date | 12/10/2026 |
| Certificate Number | 2026-0307 |
| Additional Documentation |
Product Details:
Appendices A, B, D & F only
Caveats:
2.26 – The product is operated from 230v AC only
2.29 The product is partially compliant with 500ms disconnect requirement. The applicant has noted that the controller complies with the red lamp monitoring requirement in TOPAS 2500B
Appendices C & E excluded
Also registered under TOPAS 2500B
Variants:
OPT3-ELV-L-BLK/GRY – Large Case ELV Traffic Signal Controller
OPT3-LV-L-BLK/GRY – Large Case LV Traffic Signal Controller
OPT3-ELV-S-BLK/GRY – Small Case ELV Traffic Signal Controller
OPT3-LV-S-BLK/GRY – Small Case LV Traffic Signal Controller
OPT3-ELV-T-BLK/GRY – Twin Case ELV Traffic Signal Controller
OPT3-LV-T-BLK/GRY – Twin Case LV Traffic Signal Controller