Description
SIEMENS 3UL2302-1A Differential Current Transformer | Precise Measurement
Achieve precise leakage current measurement and energy monitoring with this Siemens differential CT, ideal for sub-metering and residual current detection.
| Brand Name | Siemens |
| Model No. | 3UL2302-1A |
| Input Voltage | Not specified (passive device) |
| Origin | Germany |
| Net Weight | 0.25 kg |
| Product Dimensions | 60 x 40 x 35 mm |
| Warranty Period | 1 year |
| Compliance | IEC 61869-1, IEC 62053-21, CE |
| Part Number | 3UL2302-1A |
| Included Items | 1 x Differential Current Transformer, 1 x Mounting Bracket, 1 x Quick Start Guide |
| Rated Primary Current | 100 A |
| Rated Secondary Current | 1 A |
| Accuracy Class | Class 1 |
| Frequency Range | 50/60 Hz |
| Insulation Voltage | 0.72 kV |
| Cable Diameter | Up to 21 mm |
Key benefits: • High accuracy Class 1 ensures reliable billing data • Compact design fits easily in crowded panels • Wide 100 A primary range covers most applications • Simple snap-on mounting reduces installation time • Backed by Siemens quality and global support
Typical applications: Residual current monitoring in switchgear, energy sub-metering in commercial buildings, leakage detection in industrial motor circuits, and power quality analysis.
Lifecycle: Active
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Linda B. –
Profibus modules arrived with proper firmware version. Plug and play.