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MERSEN FUSE NH4AC 100KVA 400V GTR TI NH4AGTR100KVA-8
MPN: E1028725
Alt. SKU: NH4AGTR100KVA-8
Special Price
£196.18
£163.48
Regular Price
£356.69
Why Choose the NH4A gTr 400VAC 144A NH Fuse-Link?
This DIN NH Standard fuse-link offers reliable circuit protection for high-capacity industrial installations, featuring a robust design rated at 400VAC, 144A, and up to 100kVA. The NH4a body size, with a 72.9 mm width, ensures compatibility with standard NH4a fuse holders and busbars.
Engineered for maximum safety and operational efficiency, the fuse-link provides live tags and a top-mounted indicator for straightforward status checks. Its precision construction aids rapid installation and dependable performance under demanding network conditions.
Technical Specifications
- Item number: E1028725
- Catalogue No: NH4AGTR100KVA-8
- Description: DIN NH Standard fuse-link gTr Size NH4a 400VAC 144A 100KVA live tags Top indicator Body width 72.9 mm
- EAN/UPC Code: 3605340534931
- Rated voltage AC IEC: 400 V
- Ampere Rating: 144 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: Top indicator
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Plain Blades
- Product Width: 73 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: 12 W
Product Code: NH4AGTR100KVA-8
Key Benefits
- High breaking capacity of 100 kA ensures superior protection for industrial circuits.
- Live tags and top indicator provide clear, immediate fuse status for safety and maintenance.
- Compact NH4a size with 72.9 mm width fits standard fuse holders and busbars.
- Silver-plated copper terminals ensure excellent conductivity and corrosion resistance.
- Ceramic insulating body offers durability and heat resistance under demanding conditions.
Compatibility
This fuse-link is compatible with DIN NH Standard fuse holders designed for NH4a size fuses and is suitable for use in low voltage IEC fuse systems requiring a 400 V AC rating and 144 A current. It fits securely with clip mounting systems and is ideal for integration in industrial electrical panels and switchgear.
Applications
- Protection of industrial electrical circuits and machinery.
- Use in commercial and manufacturing plant electrical installations.
- Integration in low voltage distribution boards and switchgear.
- Suitable for networks requiring high breaking capacity and reliable fuse indication.
Frequently Asked Questions
What does the 'gTr' speed/characteristic mean?
The 'gTr' characteristic indicates a time-delay fuse designed to tolerate temporary overloads, such as motor starting currents, while protecting against short circuits.
Can this fuse-link be used in DC applications?
No, this fuse-link is specified for AC applications only, rated at 400 V AC.
How do the live tags and top indicator improve safety?
Live tags allow safe handling during installation or replacement, while the top indicator visually shows fuse status, facilitating quick fault identification.
Common Search Terms
NH4a fuse-link, 144A NH fuse, 400V industrial fuse, DIN NH fuse gTr, high breaking capacity fuse, ceramic fuse-link, live tag fuse, top indicator fuse, low voltage IEC fuse, NH4a clip mounting fuse
| Manufacturer Part Number | E1028725 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340534931 |
| Height | 200mm |
| Width | 73mm |
| Depth | 122mm |
| HS Code | 85361090 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | NH4AGTR100KVA-8 |
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