Product Description
Ensure fast and reliable potential distribution with the TOPJOB® S 1-2 Jumper, designed for connecting two terminal blocks in a secure, space-efficient manner. With a rated current of 25 A and a high-rated impulse withstand voltage of 8 kV, this jumper delivers robust performance in high-demand applications. Its slim, compact construction allows easy installation even in tight panel configurations. Made from flame-retardant polyamide (PA66) and tested to stringent railway industry standards, this jumper is built to withstand mechanical stress, shock, and vibration, making it ideal for industrial automation, transportation, and control systems.
Key Features
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Rated up to 800V / 25A for reliable current distribution
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1-2 jumper assignment simplifies terminal block bridging
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Compact footprint (only 5.7 mm wide) conserves space in control cabinets
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UL94 V0-rated flame-retardant PA66 housing for added safety
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Tested to DIN EN 61373 for vibration and shock resistance in rolling stock
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Lightweight and easy to install at just 0.7 g
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RoHS compliant and environmentally safe
Specifications
| Attribute | Value |
|---|---|
| Rated Voltage (IEC – Overvoltage Cat III / Pollution Degree 3) | 800 V |
| Rated Impulse Withstand Voltage (III / 3) | 8 kV |
| Rated Current | 25 A |
| Jumper Assignment | 1-2 |
| Width | 5.7 mm / 0.224 inches |
| Height | 4.1 mm / 0.161 inches |
| Depth | 18.5 mm / 0.726 inches |
| Color | Light gray |
| Material | Polyamide (PA66), UL94 V0 |
| Fire Load | 0.005 MJ |
| Weight | 0.7 g |
| Environmental Standard | DIN EN 50155 (Railway Applications – Electronic Equipment) |
| Shock & Vibration Test | DIN EN 61373 (Category 1, Class A/B – Passed all axes) |
| GTIN / Customs Tariff Number | 4055143686877 / 8536698000 |
| Country of Origin | Germany (DE) |
| Packaging Unit (PU) | 25 pcs |
| Packaging Type | Bag |
| Product Group | 22 (TOPJOB S) |
| RoHS Compliance | Compliant, No Exemption |
| UNSPSC | 39121421 |
| eCl@ss Classification | 27-14-11-40 (v9.0 & v10.0) |
| ETIM Classification | EC000489 (v8.0 & v9.0) |
| ECCN | No US Classification |







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