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MERSEN FUSE NH 3C 355A 690V GG SGL NH3GG69V355-1
MPN: D229773
Alt. SKU: NH3GG69V355-1
Special Price
£49.18
£40.98
Regular Price
£89.40
Why Choose the DIN NH Standard Fuse-Link gG Size NH3 690VAC 250VDC 355A Isolated Tags Double Indicator Body width 52 mm (NH3GG69V355-1)?
The NH3GG69V355-1 fuse-link delivers reliable protection for low and medium voltage circuits, supporting operational voltages up to 690VAC and 250VDC with a robust 355A current rating. Its isolated tags ensure safe handling and installation, minimising the risk of accidental contact in demanding industrial environments.
A double indicator system provides clear visual status, streamlining maintenance and reducing downtime. Engineered to DIN NH standards, this 52 mm body width fuse-link is ideal for switchgear, power distribution, and critical applications that require dependable short-circuit and overload protection.
Technical Specifications
- Item number: D229773
- Catalogue No: NH3GG69V355-1
- Description: DIN NH Standard fuse-link gG Size NH3 690VAC 250VDC 355A isolated tags Double indicator Body width 52 mm
- EAN/UPC Code: 8430399026725
- Rated voltage AC IEC: 690 V
- Rated voltage DC IEC: 250 V
- Ampere Rating: 355 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: isolated 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: 32 W
Product Code: NH3GG69V355-1
Key Benefits
- Reliable protection for low and medium voltage circuits up to 690VAC and 250VDC
- High current rating of 355A suitable for demanding industrial applications
- Isolated tags enhance safety during handling and installation
- Double indicator system provides clear visual status for easy maintenance
- Robust ceramic body with 52 mm width for durability and standard compliance
- High breaking capacity of 80 kA ensures effective short-circuit interruption
Compatibility
This fuse-link is compatible with DIN NH standard fuse holders and switchgear designed for NH3 size fuses. It fits securely with clip mounting and plain blade terminals, making it suitable for integration into existing power distribution and protection systems requiring gG characteristic fuses.
Applications
- Industrial power distribution systems
- Switchgear and control panels
- Overload and short-circuit protection in machinery
- Electrical installations in commercial and manufacturing facilities
- Critical infrastructure requiring reliable fuse protection
Frequently Asked Questions
What does the double indicator system mean?
The double indicator system provides two visual signals to clearly show the fuse status, making it easier to identify blown fuses quickly and safely during maintenance.
Can this fuse-link be used for both AC and DC circuits?
Yes, the NH3GG69V355-1 is rated for both AC (690 V) and DC (250 V) applications, offering versatile protection across different circuit types.
What is the significance of the gG characteristic?
The gG characteristic indicates that the fuse is a general purpose fuse-link suitable for protection of cables and equipment against overload and short-circuits.
Is this fuse RoHS compliant?
Yes, this product complies with RoHS standards, ensuring it is free from hazardous substances.
Common Search Terms
NH fuse-link, NH3 fuse 355A, DIN NH fuse, gG fuse-link, 690VAC fuse, 250VDC fuse, isolated tag fuse, double indicator fuse, ceramic body fuse, industrial fuse-link
| Manufacturer Part Number | D229773 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 8430399026725 |
| Height | 150mm |
| Width | 52mm |
| Depth | 89mm |
| HS Code | 85361090 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | NH3GG69V355-1 |
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