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MERSEN FUSE FUS. AM NH3 C/P 630A NH3AM50V630P-2
MPN: K216692
Alt. SKU: NH3AM50V630P-2
Special Price
£55.70
£46.42
Regular Price
£101.28
MERSEN FUSE FUS. AM NH3 C/P 630A NH3AM50V630P-2 is available to buy in increments of 3
Why Choose the DIN NH Standard Fuse-Link aM Size NH3 500VAC 630A Live Tags Striker Body Width 69mm (NH3AM50V630P-2)?
This NH3 fuse-link is engineered to DIN NH standards for precise and reliable protection of motor circuits against overload and short-circuit faults. Operating at 500VAC with a 630A rating, it ensures dependable performance in demanding industrial environments.
The robust striker mechanism provides clear tripping indication for rapid maintenance response, while 69mm body width and live tags guarantee effortless installation and secure connectivity. Ideal for high-capacity systems requiring superior protection and minimal downtime.
Product Code: NH3AM50V630P-2
Key Benefits
- High breaking capacity of 120 kA ensures safety in high fault current conditions.
- Striker indication system provides clear and immediate trip status for quick maintenance.
- Live tags and silver-plated copper terminals enable secure and reliable electrical connections.
- Ceramic body material offers excellent durability and heat resistance.
- Compact 69 mm width allows easy integration into existing fuse holders with clip mounting.
Compatibility
This fuse-link is compatible with DIN NH fuse holders designed for NH3 size fuses and supports AC systems operating up to 500 V. It is suitable for use in motor protection circuits and other industrial applications requiring aM characteristic fuses.
Applications
- Protection of industrial motor circuits against overload and short circuits.
- Use in electrical distribution boards and panels in manufacturing plants.
- High-capacity systems requiring reliable fuse protection and quick fault indication.
- General low voltage IEC fuse applications in industrial environments.
Technical Specifications
- Item number: K216692
- Catalogue No: NH3AM50V630P-2
- Description: DIN NH Standard fuse-link aM Size NH3 500VAC 630A live tags Striker Body width 69mm
- EAN/UPC Code: 8430399012940
- Rated voltage AC IEC: 500 V
- Ampere Rating: 630 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aM
- Fuse Size: NH3
- Mounting: Clip
- AC Max I.R./Breaking Capacity: I1: 120 kA
- Design Details: live tags
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Plain Blades
- Product Width: 69 mm
- Product Length: 150 mm
- Product Height: 70 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 2.613 kg
- Sell Pack Width: 158 mm
- Sell Pack Length: 220 mm
- Sell Pack Height: 90 mm
- Product group: Low Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.871 kg
- Power Dissipation at Rated Current Value: 60 W
Frequently Asked Questions
What does the aM characteristic mean?
The aM characteristic indicates that the fuse is designed for motor protection, providing protection against short circuits while allowing for temporary motor start-up overloads without nuisance tripping.
Can this fuse-link be used in DC circuits?
No, this fuse-link is rated for AC use only, as specified by its 500 V AC rating and AC characteristic design.
How does the striker indication system work?
The striker mechanism visibly activates when the fuse blows, providing a clear and immediate indication that the fuse needs replacement, facilitating faster maintenance.
What is the significance of live tags?
Live tags enable easy and secure connection to the fuse holder terminals, improving installation efficiency and ensuring reliable electrical contact.
Common Search Terms
NH3 fuse-link, DIN NH fuse, 630A motor protection fuse, 500VAC fuse, aM characteristic fuse, ceramic fuse-link, striker fuse indicator, live tag fuse, high breaking capacity fuse, industrial fuse-link
| Manufacturer Part Number | K216692 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 8430399012940 |
| Height | 150mm |
| Width | 69mm |
| Depth | 70mm |
| HS Code | 85361090 |
| Manufacturer | Mersen |
| Alternative Product SKU | NH3AM50V630P-2 |
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