






KERWINN Solid State Relay DC to AC 60A Input 3-32VDC to Output 24-480VAC Single Phase SSR Relay (SSR-60DA): desertcart.com: Industrial & Scientific Review: Takes on a Heavy-current Vintage Well Pump with no Issues. - Used it for a 120-volt shallow well pump that gets regular household use. Was tired of replacing the well pump switch because the contacts were being eroded from the pump's hard startup draw, now driven by a 9-volt DC source to control this new relay. It is heat-sinked with thermal paste to a metal enclosure, but is rarely on long enough to become significantly warm. Next step is to replace the 60-year old RapiDayton pump that produces a high startup surge current. Regardless, this switch has held up very well for the past five months under frequent daily demands. Fall 2025.











| ASIN | B0BYZ43HQF |
| Best Sellers Rank | #363,688 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #216 in Solid State Relays |
| Brand | kerwinn |
| Brand Name | kerwinn |
| Coil Voltage | 32 Volts (DC) |
| Connector Type | Through Hole |
| Contact Current Rating | 60 Amps |
| Contact Type | Normally Open |
| Current Rating | 60 Amps |
| Customer Reviews | 5.0 out of 5 stars 4 Reviews |
| Manufacturer | kerwinn |
| Maximum Switching Current | 60 Amps |
| Minimum Switching Voltage | 32 Volts (DC) |
| Mounting Type | DIN Rail Mount |
| Operation Mode | Automatic |
| Part Number | YJG1-1DA60 |
| Specification Met | Solid State Relay (Ssr) |
| Unit Count | 3.5274 Ounce |
P**E
Takes on a Heavy-current Vintage Well Pump with no Issues.
Used it for a 120-volt shallow well pump that gets regular household use. Was tired of replacing the well pump switch because the contacts were being eroded from the pump's hard startup draw, now driven by a 9-volt DC source to control this new relay. It is heat-sinked with thermal paste to a metal enclosure, but is rarely on long enough to become significantly warm. Next step is to replace the 60-year old RapiDayton pump that produces a high startup surge current. Regardless, this switch has held up very well for the past five months under frequent daily demands. Fall 2025.
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