# IEC Supplementary Protector, 25 A, 230/400V AC, 1 Pole, DIN Rail Mounting Style, 5SY4 Series

**Manufacturer:** Siemens  
**MPN:** `5SY41255`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Siemens |
| Manufacturer name | Siemens |
| Manufacturer | Siemens |
| CategoryId | 4829 |
| CategoryIdL1 | 23 |
| CategoryIdL2 | 4530 |
| CategoryIdL3 | 4829 |
| CategoryL1 | Electrical Supplies |
| CategoryL2 | Power Distribution & Circuit Protection |
| CategoryL3 | Circuit Breakers |
| DimensionUnit | inch |
| GraingerSku | 30XU39 |
| Extra Product Name | IEC Supplementary Protector, 25 A, 230/400V AC, 1 Pole, DIN Rail Mounting Style, 5SY4 Series |
| UPC | 754554875217 |
| WeightUnit | lbs |
| depth | 3.01 |
| height | 3.01 |
| height_Attrib | Depth |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 3.54 |
| length_Attrib | Length |
| moq | 1 |
| MPN | 5SY41255 |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | Drop Ship |
| SKU | G6147337 |
| tierMinQty1 | 1 |
| tierPrice1 | 42.89 |
| url | https://www.zoro.com/siemens-iec-supplementary-protector-25-a-230400v-ac-1-pole-din-rail-mounting-style-5sy4-series-5sy41255/i/G6147337/ |
| width | 0.69 |
| width_Attrib | Width |
| Frame Size | 1 |
| Length | 3.54 in |
| Width | 0.69 in |
| Max Wire Size | 4 AWG |
| Depth | 3.01 in |
| Min Wire Size | 14 AWG |
| Length (Straight Wireway) | 3.54 in |
| Item | IEC Supplementary Protector |
| Amps | 25 A |
| AC Voltage Rating | 230/400V AC |
| DC Voltage Rating | 72V DC |
| Curve Type | A |
| Max AIR Rating | 10kA at 230/400V AC |
| Terminal Connection | Screw Clamp |
| Series | 5SY4 |
| Number of Poles | 1 |
| Circuit Breaker Actuator | Toggle |
| Circuit Breaker Mounting Style | DIN Rail |
| Standards | CE, CSA C22.2 No. 235, cURus, EN 60898, EN 60947-2, UL 1077, UL File No. E116386 |
| Trip Type | Thermal Magnetic |
| Application | Industrial |
| Mounting | Din Rail |
| Phase | 1 |
| Features | Quick Assembly System |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G6147337 | 42.89 | 1 | None | 1 |
| Grainger | 30XU39 |  |  | None | 1 |
| Allied Electronics | 71105090 |  |  | None | 1 |
| sustainablesupply.com | C1186152 | 74.65 | 1 | None | 1 |
| motorsandcontrol.com | 5SY4125-5 | 42.38 | 1 | None | 1 |
| us.rs-online.com | 71105090 | 48.61 | 1 | 1 | 1 |

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Structured data: `/python/html6/product/500/31000000/31030000/part_--5SY41255---Siemens--51fc7408de.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp