In sourcing discussions, SRH1-2220-N is often placed next to Autonics Proximity Sensor, Autonics Digital Counter and Autonics Srh3 1440 so procurement teams can align budgets and technical requirements effectively.
Autonics SRH1-2220-N Solid State Relay
The Autonics SRH1-2220-N Solid State Relay offers Single-phase, Panel, DIN rail mounting type, 20A load current, 24VAC~ input voltage. Manufactured by Autonics under the Autonics Solid State Relay category, this model belongs to the SRH1 Series.

| Brand | Autonics |
| Product Type | Solid State Relay |
| Model Number | SRH1-2220-N |
Autonics SRH1-2220-N Solid State Relay – Technical Specifications
| Specification | Value |
|---|---|
| Control phase | Single-phase |
| Mounting type | Panel, DIN rail |
| Rated input voltage | 24VAC~ |
| Rated load voltage | 24-240VAC~ (50/60Hz) |
| Dielectric strength | 2500VAC~ 50/60Hz 1 min (Input-Output, Input/Output-Case) |
| Rated load current | 20A |
| Function | Zero cross turn-on |
| Heatsink | Heatsink |
| Environment_Ambient temperature | -30 to 80℃(in case of the rated input voltage 90-240VAC~: -20 to 70℃), storage: -30 to 100℃(The rated load current capacity is diferent depending on ambient temperature. Refer to '▣ SSR Derating Curve'.) |
| Environment_Ambient humidity | 45 to 85% RH, storage: 45 to 85% RH |
| Weight | Approx. 298g(approx. 225g) |
Get A Quote for Single-Phase Solid State Relays SRH1-2220-N at the best price. Here are the brief Technical Specifications of SRH1-2220-N are controllers support Single-phase operation and are designed for Panel, DIN rail mounting, ensuring easy installation and compatibility with various setups. They operate with a rated input voltage of 24VAC~ and a rated load voltage of 24-240VAC~ (50/60Hz), providing reliable performance across diverse applications. Featuring a high dielectric strength of 2500VAC~ 50/60Hz 1 min (Input-Output, Input/Output-Case), these controllers ensure enhanced safety and durability. With a rated load current of 20A, they deliver robust handling of demanding loads. The ambient humidity range of 45 to 85% RH, storage: 45 to 85% RH makes them suitable for various environmental conditions. Weighing Approx. 298g(approx. 225g), they offer a lightweight yet sturdy design. It's Time to get a Quote for your requirement of Single-Phase Solid State Relays. We guarantee unmatched pricing and unparalleled support compared to other Distributors.







