Skip to main content

All locations

Please select your country & language

China | 中国
Germany | Deutschland

Your country is not in the list?

Go to our international website:

Mersen EP International website
Contact us

Approvals & Standards

  • IEC 60269-4
  • RoHS compliance
  • UL Recognized components: UL 248-13, UL 248-1

Key features & benefits

Mersen NH fuse-links 800VAC was engineered and designed
specifically for photovotaic systems. gR types are full range breaking
capacity fuse-links and are used to protect cables and equipment.
They can interrupt any fault current, from overloads up to their
breaking capacity, and so can be used alone as protection. They are
the perfect solution of protection when used with DC/800VAC Solar
inverters.
This fuse range is offered along with Mersen 800VAC
Fuse-switch-disconnectors, for a complete fuse-system protection.

More specifications

Applications

  • General purpose cable and line
protection at 800VAC
  • Solar installation AC combiner box

Product Specifications

Item Number

R1211908  

Catalog number

NH3GR80V315B  

Description

Fusible PV gR NH3 315A Couteaux type DIN Clip  

EAN/UPC code

3605340718102  

Rated voltage AC UL

880   V

Rated voltage AC IEC

800   V

Rated current

315   A

ROHS Compliant

Yes  

AC or DC

AC  

Speed/Characteristic

gR  

Fuse size

NH3  

Mounting

Clip or Bolted  

Clearing I2t At Rated Voltage

658   kA²s

Melting I2t

115.2   kA²s

Power Dissipation at Rated Current Value

43   W

Power Dissipation at Intermediate Current Value

18 @ 0,7*In   W

Contact materials

Silver-Plated Copper  

Connection/Terminal Type

DIN Type Blades  

Product Weight

1.18   kg

Product Width

75   mm

Product Length

150   mm

Product Height

76   mm

Sell Pack Quantity

1   EA

Sell Pack Weight

3.3   kg

Sell Pack Width

161   mm

Sell Pack Length

244   mm

Sell Pack Height

97   mm