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Our Knowledge Base section provides in-depth guides on metering related topics, and can aid you in the process of buying the right product.
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Wago's 855 Series Voltage Taps provide a safe and easy way to tap a measurement voltage. It allows a fuse-protected measurement voltage to be tapped from an insulated conductor with just one turn - no tools required.
Kit 1 (855-8001 + 855-8002) | Kit 2 (855-8003 + 855-8004) | |
Taps | 1 x 855-8001, 3 x 855-8002 | 1 x 855-8003, 3 x 855-804 |
Conductor Sizes | 2.5 … 6 mm² (14 … 10 AWG) | 10 … 16 mm² (8 … 6 AWG) |
Feedthrough for Measurement | Ø 3 mm … 5 mm | Ø 5 mm … 7 mm |
Nominal Voltage | 400 VAC |
Max. permissible continuous current | 2 A |
Max. voltage drop at output | < 500 mV AC |
Test voltage | 3 kV, 50 Hz, 1 min |
Degree of pollution | 2 |
Rated surge voltage | 6 Kv |
Overvoltage category | III |
Output short circuit protection | 6 kA at 400 V/50 Hz |
Ambient operating temperature | -5 °C ... +55 °C |
Storage temperature | -20 °C … +70 °C |
Relative humidity | 5 % … 85 % (non-condensing) |
Max. operating altitude | 2000 m |
Degree of protection | IP20 |
Assembly | On insulated round conductor, IDC connection |
Type of cable, cable length | Secondary side: flexible, 3 m long, 1.0 mm² (17 AWG) cross section, with ferrule |
Conformity marking | CE |
Standards/Specifications | EN 60998-1:2004; EN 60998-2-3:2004; EN 60947-7-3:2009; EN 60721-3-3:1996; EN 50581:2012 |
Our Knowledge Base section provides in-depth guides on metering related topics, and can aid you in the process of buying the right product.
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