Mersen 315A NH Fuse NH2 500V ac
- RS Stock No.:
- 136-0486
- Mfr. Part No.:
- K219820 / NH2GG50V315-1
- Brand:
- Mersen
Subtotal (1 box of 3 units)*
Kr. 1 805,80
(exc. VAT)
Kr. 2 257,25
(inc. VAT)
FREE delivery for online orders over 750,00 kr
Temporarily out of stock
- 18 unit(s) shipping from 16 November 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Box* |
|---|---|---|
| 3 + | Kr. 601,933 | Kr. 1 805,80 |
*price indicative
- RS Stock No.:
- 136-0486
- Mfr. Part No.:
- K219820 / NH2GG50V315-1
- Brand:
- Mersen
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Mersen | |
| Fuse Type | NH | |
| Current Rating | 315A | |
| Product Type | NH Fuse | |
| Fuse Size | NH2 | |
| Voltage | 500V ac | |
| Standards/Approvals | IEC | |
| Application Category | gG | |
| Tag Width | 25mm | |
| Fuse Speed | GG | |
| High Rupture Capacity | Yes | |
| Tag Type | Blade | |
| Fuse Characteristics | Full Range Breaking Capacity | |
| Overall Length | 150mm | |
| Length | 150mm | |
| Width | 52mm | |
| Height | 74mm | |
| Series | NH fuse-links gG 500VAC | |
| Select all | ||
|---|---|---|
Brand Mersen | ||
Fuse Type NH | ||
Current Rating 315A | ||
Product Type NH Fuse | ||
Fuse Size NH2 | ||
Voltage 500V ac | ||
Standards/Approvals IEC | ||
Application Category gG | ||
Tag Width 25mm | ||
Fuse Speed GG | ||
High Rupture Capacity Yes | ||
Tag Type Blade | ||
Fuse Characteristics Full Range Breaking Capacity | ||
Overall Length 150mm | ||
Length 150mm | ||
Width 52mm | ||
Height 74mm | ||
Series NH fuse-links gG 500VAC | ||
- COO (Country of Origin):
- HU
Mersen NH fuse-links gG 500VAC Series Nh Fuse, 315A Current, 500V Voltage - K219820 / NH2GG50V315-1
This NH fuse provides overcurrent protection for low-voltage industrial installations, designed to interrupt fault currents in distribution and control systems. It conforms to IEC requirements and is built for use where a full-range breaking capability and high rupture strength are required in routine electrical protection duties.
Features and Benefits:
• 315A rating gives defined overload and short-circuit protection
• Full range breaking capacity allows clearing of a wide fault spectrum
• High rupture capacity enhances safety during severe faults
• gG speed ensures reliable protection for general applications
• Blade tag design simplifies connection and replacement
• Full range breaking capacity allows clearing of a wide fault spectrum
• High rupture capacity enhances safety during severe faults
• gG speed ensures reliable protection for general applications
• Blade tag design simplifies connection and replacement
Applications
• Suitable for power distribution panels in industrial sites
• Used with switchgear requiring gG category protection
• Ideal for protection in renewable energy arrays
• Can be used for motor feeder and control circuit protection
• Suitable for retrofit in systems needing IEC-compliant fuses
• Used with switchgear requiring gG category protection
• Ideal for protection in renewable energy arrays
• Can be used for motor feeder and control circuit protection
• Suitable for retrofit in systems needing IEC-compliant fuses
What tag format is provided for electrical connections?
It uses blade-type tags with a 25 mm tag width for secure termination.
What are the physical envelope dimensions for panel planning?
The component occupies a footprint of 52 x 74 x 150 mm for mounting and clearance considerations.
Which voltage and utilisation category does it support?
It is rated for 500 V alternating and specified for gG application category use.
How does the fuse speed classification affect coordination?
The gG characteristic provides general-purpose time to current behaviour suited to standard coordination with downstream devices.