HelioProtection® NH fuse-links 800VAC gR
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.
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.
Product data sheets
Brochures and Flyers
- DS-NH-Fuse-Handles-EN
pdf - 804.83 KB
- BR-Panel-Builder-Mersen-EN
pdf - 6.01 MB
- BR-Helioprotection-Mersen-EN
pdf - 12.47 MB
Compliance
- COM-UL-certificate-E76491v1s48-NH1GR-NH2GR-semiconducteur-fuses
pdf - 172.86 KB
Key features & benefits
Low fault current interrupting capability
Temperature cycle withstand capability
Durable construction for enhanced
system longevity
High efficiency with low power
losses
Available in two versions: Plain
Blade & Direct Mounting
Applications
General purpose cable and line
protection at 800VAC
Solar installation AC combiner box
| Amperage Range | 50 ... 250 A |
| Speed/Characteristic | gR |
| CE Conformity | Yes |
| Reach Compliant | Yes |
Reference Finder
Scroll
| Item number | Ampere rating | Fuse size | Clearing I2t At Rated Voltage | Indication System | Product weight |
|---|---|---|---|---|---|
|
A1069109 - NH2GR80V250 See product
|
250A | NH2 | - | No | 0.7kg |
|
H1069093 - NH1GR80V50B See product
|
50A | NH1 | - | No | 0.4kg |
|
J1069094 - NH1GR80V63B See product
|
63A | NH1 | - | No | 0.4kg |
|
K1069095 - NH1GR80V80B See product
|
80A | NH1 | - | No | 0.4kg |
|
L1069096 - NH1GR80V100B See product
|
100A | NH1 | - | No | 0.4kg |
|
M1069097 - NH1GR80V125B See product
|
125A | NH1 | - | No | 0.4kg |
|
N1069098 - NH1GR80V160B See product
|
160A | NH1 | - | No | 0.4kg |
|
P1069099 - NH2GR80V200B See product
|
200A | NH2 | - | No | 0.6kg |
|
Q1069100 - NH2GR80V250B See product
|
250A | NH2 | - | No | 0.6kg |
|
R1069101 - NH1GR80V50 See product
|
50A | NH1 | - | No | 0.3kg |