# POLLIN SZR-1 | Module: voltage monitoring relay; for DIN rail mounting; IP20

**Manufacturer:** POLLIN  
**MPN:** `SZR-1`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | POLLIN |
| Manufacturer name | POLLIN |
| Manufacturer | POLLIN |
| CategoryL1 | Automation |
| CategoryL2 | Regulation and Control |
| CategoryL3 | Monitoring Relays |
| Extra Product Name | POLLIN SZR-1 \| Module: voltage monitoring relay; for DIN rail mounting; IP20 |
| atoms | 1 |
| jsonUrlData | 95ae6ea26c7693362e86a5a25d8aad1d. |
| jsonUrlData2 | 7b88971bd6be38d75bb9 |
| keywords | POLLIN, SZR-1, Automation, Regulation and Control, Monitoring Relays |
| moq | 1 |
| MPN | SZR-1 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | SZR-1 |
| snippet | POLLIN SZR-1 \| Module: voltage monitoring relay; for DIN rail mounting; IP2 |
| Type of module | voltage monitoring relay |
| Controlled parameter | phase asymmetry, |
| Mounting | for DIN rail mounting |
| Additional functions | LED status indicator |
| Kind of output 1 | SPST-NO |
| Operating temperature | -20...40?C |
| Output 1 electrical parameters | 250V AC / 8A |
| Leads | screw terminals |
| IP rating | IP20 |
| Max operating current | 8A |
| Voltage between phases (for three phase system) | 3 x 400V AC |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| TME | SZR-1 |  |  | None | 1 |

---
Structured data: `/python/html6/product/500/167500000/167819000/part_--SZR1---POLLIN--5690b83202.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp