We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
MERSEN FUSE NH4A 800KVA 400V GTR MI NH4A2GTR800KVA
MPN: K1030524
Alt. SKU: NH4A2GTR800KVA
Special Price
£138.49
£115.41
Regular Price
£251.81
Why Choose the DIN NH Standard Fuse-Link gTr Size NH4a 400VAC 1155A 800KVA Live Tags Centre Indicator Body Width 98 mm NH4A2GTR800KVA?
This high-capacity fuse-link is engineered to the DIN NH standard, providing robust circuit protection for demanding industrial and commercial applications. Supporting up to 1155A at 400VAC and 800KVA, it ensures reliable operation in high-load environments.
Key features include live tags for secure connection, a central indicator for easy fuse status monitoring, and a compact 98 mm body width for straightforward installation. Ideal for critical power distribution systems requiring exceptional safety and performance.
Technical Specifications
- Item number: K1030524
- Catalogue No: NH4A2GTR800KVA
- Description: DIN NH Standard fuse-link gTr Size NH4a 400VAC 1155A 800KVA live tags Center indicator Body width 98 mm
- EAN/UPC Code: 3605340535570
- Rated voltage AC IEC: 400 V
- Ampere Rating: 1155 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: gTr
- Fuse Size: NH4a
- Mounting: Clip
- AC Max I.R./Breaking Capacity: I1: 100 kA
- Design Details: live tags
- Indication System: Yes
- Indication System Type: Center indicator
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Plain Blades
- Product Width: 98 mm
- Product Length: 200 mm
- Product Height: 122 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 2.2 kg
- Sell Pack Width: 140 mm
- Sell Pack Length: 225 mm
- Sell Pack Height: 100 mm
- Product group: Low Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 2.2 kg
- Power Dissipation at Rated Current Value: 81 W
Product Code: NH4A2GTR800KVA
Key Benefits
- High breaking capacity of 100 kA ensures safety in high fault current conditions.
- Live tags design for secure and reliable electrical connections.
- Central indicator provides clear and immediate fuse status indication.
- Compact 98 mm body width enables easy installation in tight spaces.
- Ceramic insulating body offers excellent durability and heat resistance.
- Silver-plated copper terminals ensure low contact resistance and long service life.
Compatibility
This fuse-link is compatible with DIN NH fuse holders and switchgear designed for NH4a size fuses. It is suitable for use in low voltage industrial distribution panels and complies with IEC standards for reliable integration in existing electrical systems.
Applications
- Industrial power distribution networks
- Commercial electrical installations
- Protection of transformers and motors
- Critical infrastructure requiring high-capacity fuse protection
- Low voltage switchgear and control panels
Frequently Asked Questions
What does the gTr characteristic mean?
The gTr characteristic indicates a time-delay fuse designed to protect transformers and other inductive loads by allowing short inrush currents without blowing.
Can this fuse-link be used in DC applications?
No, this fuse-link is designed specifically for AC applications up to 400 V as per its technical specifications.
How do the live tags improve connection?
Live tags provide a secure and reliable electrical connection, reducing the risk of loose contacts and improving overall safety.
Is the fuse-link RoHS compliant?
Yes, the product is RoHS compliant, ensuring it meets environmental and safety standards.
Common Search Terms
NH4a fuse-link, DIN NH fuse 1155A, 400VAC fuse, 800KVA fuse, gTr fuse-link, ceramic fuse NH size 4, high breaking capacity fuse, industrial fuse-link, live tags fuse, centre indicator fuse
| Manufacturer Part Number | K1030524 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340535570 |
| Height | 200mm |
| Width | 98mm |
| Depth | 122mm |
| HS Code | 85361090 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | NH4A2GTR800KVA |
Write Your Own Review
