SEL-3530
Real-Time Automation Controller (RTAC)
The SEL-3530 1U and 3U form factors are no longer in production, but SEL will continue to support and warranty these units. In their place, SEL recommends selecting the SEL-3350 RTAC, which offers greater processing power and enhanced features in the same form factors.
Replacement product: SEL-3350
SEL still offers the SEL-3530-4 1U half-rack form factor.
No Longer in Production
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Details
Minimum Software Version
Latest Firmware Versions
There are no firmware versions available for this product.
There are no firmware versions available for this product.
| Product | Revision | Firmware ID | Date Available | Serial Number |
|---|---|---|---|---|
| SEL-3530 | R157-V0 | SEL-3530-R157-V0-Z000054-D20260924 | 10/1/26 | ~1262740001 |
| SEL-3530 | R156-V1 | SEL-3530-R156-V1-Z000174-D20260924 | 10/1/26 | ~1262740001 |
| SEL-3530 | R155-V2 | SEL-3530-R155-V2-Z000141-D20260923 | 10/1/26 | ~1262740001 |
| SEL-3530 | R154-V3 | SEL-3530-R154-V3-Z000230-D20260923 | 10/1/26 | ~1262740001 |
| SEL-3530 | R153-V5 | SEL-3530-R153-V5-Z000216-D20260923 | 10/1/26 | ~1262740001 |
The Firmware IDs for older versions of the firmware can typically be found in Appendix A of the instruction manual.