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MERSEN FUSE NH 3C 300A 690V GG NH3GG69V300
MPN: A228505
Alt. SKU: NH3GG69V300
Special Price
£42.29
£35.24
Regular Price
£76.88
Why Choose the DIN NH Standard Fuse-Link gG Size NH3 690VAC 250VDC 300A Live Tags Double Indicator Body Width 52 mm (NH3GG69V300)?
Engineered for high-reliability protection in industrial low-voltage installations, the NH3GG69V300 fuse-link ensures safe interruption of excessive currents up to 300A with a rated voltage of 690VAC/250VDC. Its robust construction and 52 mm body width conform to DIN NH3 standards, making it ideal for demanding applications.
This model features live tags for straightforward integration and double indicators for clear fuse status, supporting quick maintenance and enhanced system safety. Choose the NH3GG69V300 for dependable circuit protection and operational efficiency in critical plant environments.
Technical Specifications
- Item number: A228505
- Catalogue No: NH3GG69V300
- Description: DIN NH Standard fuse-link gG Size NH3 690VAC 250VDC 300A live tags Double indicator Body width 52 mm
- EAN/UPC Code: 8430399026626
- Rated voltage AC IEC: 690 V
- Rated voltage DC IEC: 250 V
- Ampere Rating: 300 A
- RoHS Compliant: Yes
- AC or DC: AC/DC
- Speed/Characteristic: gG
- Fuse Size: NH3
- Mounting: Clip
- AC Max I.R./Breaking Capacity: I1: 80 kA
- Design Details: live tags
- Indication System: Yes
- Indication System Type: Double indicator
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Plain Blades
- Product Width: 52 mm
- Product Length: 150 mm
- Product Height: 89 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 0.65 kg
- Sell Pack Width: 90 mm
- Sell Pack Length: 154 mm
- Sell Pack Height: 55 mm
- Product group: Low Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.65 kg
- Power Dissipation at Rated Current Value: 22.6 W
Product Code: NH3GG69V300
Key Benefits
- Reliable protection for circuits up to 300A at 690VAC/250VDC
- Conforms to DIN NH3 standards ensuring compatibility and quality
- Live tags for easy and secure electrical connection
- Double indicator system for clear and quick fuse status identification
- Robust ceramic body for enhanced durability and heat resistance
- High breaking capacity of 80 kA for safe interruption of fault currents
Compatibility
The NH3GG69V300 fuse-link is compatible with standard NH3 fuse holders and clips designed for DIN NH fuse sizes. Its silver-plated copper plain blade terminals ensure secure connection with most industrial low-voltage switchgear and distribution boards supporting AC and DC applications.
Applications
- Industrial low-voltage power distribution systems
- Motor protection circuits
- Control panels and switchgear assemblies
- Renewable energy installations requiring DC fuse protection
- Manufacturing plants and heavy machinery protection
Frequently Asked Questions
What does the 'gG' characteristic mean?
The 'gG' characteristic indicates that the fuse-link provides full-range protection for both overload and short-circuit currents, suitable for general applications.
Can this fuse-link be used in DC circuits?
Yes, the NH3GG69V300 is rated for use in both AC (690V) and DC (250V) circuits.
What is the significance of the double indicator?
The double indicator provides a clear visual signal when the fuse has blown, facilitating quick maintenance and reducing downtime.
Is this fuse RoHS compliant?
Yes, this fuse-link complies with RoHS standards, ensuring it is free from hazardous substances.
Common Search Terms
NH3 fuse-link, DIN NH3 fuse, 300A fuse gG, 690VAC fuse, 250VDC fuse, live tag fuse, double indicator fuse, industrial low voltage fuse, ceramic fuse-link, NH fuse 300A
| Manufacturer Part Number | A228505 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 8430399026626 |
| Height | 150mm |
| Width | 52mm |
| Depth | 89mm |
| HS Code | 85361090 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | NH3GG69V300 |
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