Electrical Relays
Item Image Description Cost
25 Amp Solid State Relay
(12 VDC Control Signal)
Use with the Auber Syl-2352 or 2352P Controller Modules
ssr image This is our standard 25 amp solid state relay which we have sold with our controller kits for about ten years. It is highly reliable but must be mounted on a heat sink in a well ventilated area to keep the SSR cool. If necessary, provide small computer fan to cool components. This goes a long way to making a happy SSR experience. $35.00
25 Amp Solid State Relay
with heat sink
sink with ssr Again, our standard SSR shown here with a heat sink. The relay should be mounted inside a metal enclosure and the heat sink mounted on the exterior so they have a common wall. I highly recommend using aluminum for this job as it quickly transmits the heat generated by the SSR $70.00
30 Amp
Mechanical Relay
(Medium Duty Solution)
t92s image A great option for a medium duty situation is to use a mechanical relay such as the #T92S11A-120AC rated for 30 amps at 240 VAC (or also 120 VAC). This relay requires a control signal of 120 VAC and costs $35.00. This is a good choice for controlling a bead kiln or a small annealing kiln or a standard color box. If you are powering something more beefy we can suggest a heavy duty relay. However, if you don't like the clicking of a mechanical relay, try the nearly silent Mercury Relays below which are designed for carying the big loads. $35.00
Mercury Relays
(Heavy Duty Solution)
mer_relay image
MFG Product No. Coil Amps Cost
MDI 235NO-120A-18 120 VAC 35 $100.00
Durakool 2035A120AC 120 VAC 35 $140.00
MDI 260NO-120A-18 120 VAC 60 $130.00
Durakool 2060APS120AC 120 VAC 60 $160.00
We sell larger relays for all configurations. Please Inquire.