

REF 485250 / 485251 / 485252 / 485253 / gPV 14×51
SIZE | Un (V DC) | In (A) | INDICATOR | POLES | REFERENCE |
---|---|---|---|---|---|
14x51 | 1100V | 50A | 1P | 485250 | |
2P | 485251 | ||||
1P | 485252 | ||||
2P | 485253 |
Rated current | 50A |
Rated voltage | 690V AC | 1100V DC |
Maximum power dissipation | 6W |
Power dissipation per pole | 80% In 100% In |
Pollution degree | 3 |
Protection index * | IP20 |
Rated insulation voltage | 6kV U imp |
Ambient temperature of service | -20°C ... 70°C |
Storage temperature | -40°C ... 80°C |
* For wires of section ≤ 16mm2 is necessary to use the accessory indicated to guarantee IP20 in clamps zone. |
IEC/EN 60269-1
IEC/EN 60269-2
UL4248-1 Fuse holders
UL4248-19 Photovoltaic fuse holders
UL486E Wiring terminals
Standard system by DF Electric: 3 clips and 1 pin for each union between poles.
Open the label holder part with the fuse holder closed, put on the label and close it.
To avoid the operation and connection when the fuse holder is open, put on the accessory “Padlock support” sliding it for the guides, and covering the fuse link zone.
(Is possible the use with or without fuse link)
Introduce the padlock trough the symmetrical holes and close it.
The accessory must be positioned in the wire entries, if it’s necessary to achieve the IP20 degree of protection with thin wires.
Protection accesory to avoid the screws manipulation and improve the protection degree.
First mount the accessory with screws, then mount the fuse holder
(there are available different accessories depending the number of the fuse holder)
![]() |
|
14x51 Cylindrical gPV fuse link | |
U | 1100V DC 1000V DC |
In | 16A | 20A 25A | 32A |
Breaking capacity | 10kA 30kA |
We use cookies from third party services for a better user experience. If you continue browsing you are giving your consent for the acceptance of our Cookies Policy.