Description
Why buy ours over others?
These are actual 25A rated SSRs with a JST24A 25Amp TRIAC in them. Many other sellers (especially on amazon and ebay) false advertise what amperage rating the SSR can handle because the internal TRIAC is not the correct part.
We open samples from every batch to ensure they have a 25A or higher rated TRIAC inside them so you get what is advertised. These are generic 25A SSRs that we’ve sourced from our suppliers. Below are pictures from the inside of our SSRs from an inspection we did. Due to batch differences, appearance of the label and box may vary from pictures.
Printer Compatibility Notes
- TEVO Tornado – Upgrade the low quality Tornado SSR to eliminate interference with ABL sensors
- Direct replacement for Tornado SSR
- DO NOT USE WITH CR-10S Pro/MAX – This does NOT work with the CR-10S Pro or CR-10S MAX, these printers use a DC SSR
- Use our MOSFET + 12GA Wire Set for these machines
Technical Specifications
Load Current | 25A |
Load Voltage  (Output Voltage) | 24-480VAC |
Control Voltage  (Input Voltage) | 3-32VDC |
Control Current | DC 3-25mA |
ON Voltage | ≤1.5V |
OFF Leakage Current | ≤2mA |
Reaction time | ≤10mS |
Dielectric Strength | 2500VAC |
Insulation Resistance | 1000MΩ/500VDC |
Ambient Temperature | -30 to 80 C deg |
Status Indicator | LED |
Full Wiring Diagram using 15A Breaker for extra safety
1 review for True 25A AC/DC SSR for AC Heated Bed Control