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MERSEN FUSE NH 1 250A 400V GG SGL NH1GG40V250-1
MPN: E223725
Alt. SKU: NH1GG40V250-1
Special Price
£13.49
£11.24
Regular Price
£24.53
MERSEN FUSE NH 1 250A 400V GG SGL NH1GG40V250-1 is available to buy in increments of 3
Why Choose the DIN NH Standard Fuse-Link gG Size NH1 400VAC 250A Isolated Tags Double Indicator Body Width 40 mm NH1GG40V250-1?
This robust NH1 fuse-link is engineered for safe and reliable circuit protection in low-voltage industrial electrical systems, rated at 400VAC and 250A. Its compact 40 mm body and isolated tags ensure secure installation and straightforward handling in busbar systems and distribution boards.
Featuring a dual visual indicator for fast identification of fuse status, the NH1GG40V250-1 minimises downtime and supports routine maintenance. Manufactured to the DIN NH standard, it offers consistent performance and compatibility with industry-standard fuse bases.
Product Code: NH1GG40V250-1
Key Benefits
- Reliable protection for low-voltage industrial circuits up to 400VAC and 250A.
- Double indicator system allows quick and clear fuse status identification.
- Isolated tags improve safety and ease of handling during installation and maintenance.
- Compact 40 mm body width fits standard NH1 fuse bases and busbar systems.
- High breaking capacity of 100 kA ensures protection against severe short circuits.
- Ceramic insulating material provides excellent thermal and mechanical stability.
Compatibility
The NH1GG40V250-1 fuse-link is compatible with DIN NH standard fuse bases and holders designed for NH1 size fuses. It is suitable for use in low-voltage distribution boards, switchgear, and busbar systems requiring gG characteristic fuses for general purpose protection.
Applications
- Industrial motor protection circuits.
- Low-voltage power distribution panels.
- Control and automation systems.
- Transformer and cable protection.
- General electrical equipment requiring gG fuse protection.
Frequently Asked Questions
What does the double indicator on the fuse-link signify?
The double indicator provides a visual signal on both sides of the fuse to clearly show when the fuse has blown, facilitating quick identification and reducing downtime.
Is this fuse-link suitable for DC applications?
No, the NH1GG40V250-1 is designed specifically for AC applications rated at 400 V and is not intended for DC circuits.
Can this fuse-link be used with other fuse sizes?
No, this fuse-link is specifically sized NH1 and must be used with compatible NH1 fuse bases and holders.
What is the breaking capacity of this fuse-link?
The fuse-link has a maximum breaking capacity of 100 kA AC, suitable for most industrial low-voltage protection needs.
Common Search Terms
NH1 fuse-link, DIN NH fuse 250A, 400VAC fuse, gG fuse NH1 size, double indicator fuse, isolated tag fuse, low voltage fuse-link, industrial fuse 250A, ceramic body fuse
Technical Specifications
- Item number: E223725
- Catalogue No: NH1GG40V250-1
- Description: DIN NH Standard fuse-link gG Size NH1 400VAC 250A isolated tags Double indicator Body width 40 mm
- EAN/UPC Code: 8430399021928
- Rated voltage AC IEC: 400 V
- Ampere Rating: 250 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: gG
- Fuse Size: NH1
- Mounting: Clip
- AC Max I.R./Breaking Capacity: I1: 100 kA
- Design Details: isolated tags
- Indication System: Yes
- Indication System Type: Double indicator
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Plain Blades
- Product Width: 40 mm
- Product Length: 135 mm
- Product Height: 64 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 1.2498 kg
- Sell Pack Width: 125 mm
- Sell Pack Length: 139 mm
- Sell Pack Height: 70 mm
- Product group: Low Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.4166 kg
- Power Dissipation at Rated Current Value: 17.6 W
| Manufacturer Part Number | E223725 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 8430399021928 |
| Height | 135mm |
| Width | 40mm |
| Depth | 64mm |
| HS Code | 85361090 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | NH1GG40V250-1 |
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