carrier air handler fuse location
, TeSys DF, 1P+N, 25A, 400VAC, fuse size 8.5×31.5mm, blown fuse indicator
Description
TeSys DF modular fuse carrier, 2 poles (1P+N), for protection of control circuits up to 25A/500V. To be used with 8.5×31.5mm 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 (35mm width), it can be used in modular panels, clipping on 35mm DIN rail, connection by screw terminals, padlockable without accessory. Fuse links (8.5×31.5mm aM, gG type) and add-on auxiliaries (fuse carrier assembly kits, clip-in markers) are available (to be ordered separately). Sold in lots of 6 units. Multi standards certified (IEC, EAC, Marine), Green Premium product (RoHS/REACh).Read Lessarrow2_down
Specifications
| Range | TeSys |
|---|---|
| Product name | TeSys DF |
| Product or component type | Fuse carrier |
| Device short name | DF8 |
| Device composition | Tubular link for locked in Neutral pole |
| Product compatibility | DF2BA fuse cartridge DF2BN fuse cartridge |
| Poles description | 1P + N |
| Fuse size | 8.3 x 31.5 mm |
| Fuse type | , aM , gG |
| Control type | Toggle padlockable |
| local signalling | Blown fuse indication |
| Utilisation category | AC-20B conforming to IEC 60947-3 |
| [Ue] rated operational voltage | 400 V AC |
| [Ie] rated operational current | 25 A at 400 V AC |
| [Ith] conventional free air thermal current | 25 A 20 °C |
| [Ui] rated insulation voltage | 500 V AC |
| [Uimp] rated impulse withstand voltage | 6 kV |
| Overvoltage category | III |
| Short-circuit withstand | 20 kA 400 V conforming to IEC 60947-3 |
| Power dissipation in W | 2.5 W maximum power dissipation by fuse |
| Standards | EN/IEC 60947-3 EN/IEC 60269-2 |
|---|---|
| Product certifications | IEC EAC DNV-GL |
| mounting support | 35 mm symmetrical DIN rail |
| Mounting position | Vertical (tolerance: +/- 23°) |
| Connections – terminals | Screw clamp terminals 1 cable(s) 1…16 mm²rigid Screw clamp terminals 2 cable(s) 1…6 mm²rigid Screw clamp terminals 1 cable(s) 1…16 mm²flexible with or without Screw clamp terminals 2 cable(s) 1…6 mm²flexible with or without |
| Tightening torque | 2.2 N.m – with screwdriver PZ2 2.2 N.m – with screwdriver flat Ø 5.5 mm |
| height | 79.5 mm |
| Width | 35 mm |
| Depth | 61 mm |
| Net weight | 0.087 kg |
| Quantity per set | Set of 6 |
| Ambient air temperature for storage | -40…70 °C |
|---|---|
| Ambient air temperature for operation | -40…70 °C with derating above 20°C |
| Operating altitude | 0…2000 m without derating |
| IP degree of protection | IP20 |
| Pollution degree | 3 |
| Fire resistance | 960 °C conforming to IEC 60695-2-1 |
| Compatibility code | DF8 |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 6.3 cm |
| Package 1 Width | 3.5 cm |
| Package 1 Length | 8 cm |
| Package 1 Weight | 92 g |
| Unit Type of Package 2 | BB1 |
| Number of Units in Package 2 | 6 |
| Package 2 Height | 6.8 cm |
| Package 2 Width | 8.5 cm |
| Package 2 Length | 22.2 cm |
| Package 2 Weight | 590 g |
| Unit Type of Package 3 | S03 |
| Number of Units in Package 3 | 24 |
| Package 3 Height | 30 cm |
| Package 3 Width | 30 cm |
| Package 3 Length | 40 cm |
| Package 3 Weight | 2.918 kg |
| Warranty | 18 months |
|---|
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