Fuse carrier TeSys DF, 3P+N 25A, fuse size 8.5x31.5 mm, blown fuse indicator
DF83NV
Description
TeSys DF modular fuse carrier, 4 poles (3P+N), for protection of control circuits up to 25A/500V. To be used with 8.5x31.5mm fuse links up to 25A and short circuit current up to 20kA@400V. It provides a Neutral pole fitted with a locked tubular link, blown fuse indication by LED. Compact (70mm width), it can be used in modular panels, clipping on 35mm DIN rail, connection by screw terminals, padlockable without accessory. Fuse links (8.5x31.5mm aM, gG type) and add-on auxiliaries (fuse carrier assembly kits, clip-in markers) are available (to be ordered separately). Sold in lots of 3 units. Multi standards certified (IEC, EAC, Marine), Green Premium product (RoHS/REACh).
Product Details
| [ie] Rated Operational Current | 25 A at 400 V AC |
|---|---|
| [ue] Rated Operational Voltage | 400 V AC |
| [ui] Rated Insulation Voltage | 500 V AC |
| [uimp] Rated Impulse Withstand Voltage | 6 kV |
| Ambient Air Temperature for Operation | -40-70 °C with derating above 20°C |
| Ambient Air Temperature for Storage | -40-70 °C |
| Compatibility Code | DF8 |
| Control Type | toggle padlockable |
| Depth | 61 mm |
| Device Composition | tubular link for locked in Neutral pole |
| Device Short Name | DF8 |
| Fire Resistance | 960 °C conforming to IEC 60695-2-1 |
| Height | 79.5 mm |
| Ip Degree of Protection | IP20 |
| Mounting Support | 35 mm symmetrical DIN rail |
| Net Weight | 0.171 kg |
| Overvoltage Category | III |
| Poles Description | 3P + N |
| Pollution Degree | 3 |
| Power Dissipation In W | 2.5 W maximum power dissipation by fuse |
| Product Certifications | IEC |
| Product Compatibility | DF2BA fuse cartridge |
| Product Name | TeSys DF |
| Product or Component Type | fuse carrier |
| Quantity Per Set | set of 3 |
| Range | TeSys |
| Range of Product | TeSys fuse carriers |
| Standards | EN/IEC 60947-3 |
| Tightening Torque | 2.2 N.m - with screwdriver PZ2 |
| Utilisation Category | AC-20B conforming to IEC 60947-3 |
| Width | 70 mm |
| Connections - Terminals | screw clamp terminals 1 cable(s) 1-16 mm²rigid |
| [ith] Conventional Free Air Thermal Current | 25 A 20 °C |
| Fuse Size | 8.3 x 31.5 mm |
| Fuse Type | , aM |
| Local Signalling | blown fuse indication |
| Mounting Position | vertical (tolerance: +/- 23°) |
| Operating Altitude | 0...2000 m without derating |
| Short-circuit Withstand | 20 kA 400 V conforming to IEC 60947-3 |
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