Approvals & Standards
- IEC 60269-6
- UL Recognition pending
Key features & benefits
The HelioProtection® fuse DC120-123 series are designed for the protection of cables in a PV groups of chains when a short circuit occurs in a panel. These HelioProtection® fuse comply with the IEC 60269-1 standard and the IEC 60269-6 standard with specific mechanical dimensions. They are of the gPV type.
More specificationsApplications
- Battery charge controllers
- Inverter DC input protection
- Re-combiner (sub-combiner, array combiner, master combiner) applications
- All photovoltaic applications
Product Specifications
Item Number
G1025392
Catalog number
DC121GPV12C125P
Item Description (ERP)
1200VDC T121 gPV 125A PB
Description
Square body fuse-links gPV size 121 1200VDC 2 125A
EAN/UPC code
3605340526486
Rated voltage DC IEC
1200 V
Rated current
125 A
Speed/Characteristic
gPV
Fuse size
121
Mounting
Clip
Clearing I2t At Rated Voltage
9570 A²s
Melting I2t
1700 A²s
Power Dissipation at Rated Current Value
41 W
Power Dissipation at Intermediate Current Value
16.4 W @ 0.7 In W
Contact materials
Silver-Plated Copper
Connection/Terminal Type
Open Slot Blades
Product Weight
1.03 kg
Product Width
51 mm
Product Length
190.4 mm
Product Height
56 mm
Sell Pack Quantity
1 EACH
Sell Pack Weight
1.03 kg
Sell Pack Width
115 mm
Sell Pack Length
265 mm
Sell Pack Height
70 mm