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MERSEN FUSE 500V CP 10X38 AM 4A S/I W219232
MPN: W219232
Alt. SKU: FR10AM50V4
Special Price
£0.6732
£0.5610
Regular Price
£1.22
MERSEN FUSE 500V CP 10X38 AM 4A S/I W219232 is available to buy in increments of 10
Why Choose the Cylindrical Fuse-Link aM Size 10x38 IEC 500VAC 4A With Visual Indicator?
The FR10AM50V4I offers reliable motor circuit protection with its aM class characteristics, supporting up to 500VAC and 4A. Designed to IEC standards in a compact 10x38 mm footprint, it is well-suited for demanding industrial and commercial applications where high rupture capacity and precise fault isolation are critical.
The integrated visual indicator provides quick, at-a-glance status of fuse integrity, minimising downtime and maintenance effort. Its robust construction ensures dependable performance and safe interruption of overloads, making it an ideal choice for safeguarding motors and associated equipment.
Technical Specifications
- Item number: K200753
- Catalogue No: FR10AM50V4I
- Description: Cylindrical fuse-link aM Size 10x38 IEC 500VAC 4A With Visual Indicator
- EAN/UPC Code: 8430399008158
- Rated voltage AC IEC: 500 V
- Ampere Rating: 4 A
- AC or DC: AC
- Speed/Characteristic: aM
- Fuse Size: 10x38
- Mounting: Clip
- AC Max I.R./Breaking Capacity: I1: 120 kA
- Indication System: Yes
- Indication System Type: Visual Indicator
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Ferrule
- Product Diameter: 10.3 mm
- Product Length: 38 mm
- Sell Pack Quantity: 10 EA
- Sell Pack Weight: 0.083 kg
- Sell Pack Width: 55 mm
- Sell Pack Length: 81 mm
- Sell Pack Height: 14 mm
- Product group: Low Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.0083 kg
- Power Dissipation at Rated Current Value: 0.28 W
Product Code: FR10AM50V4I
Key Benefits
- High breaking capacity of 120 kA ensures safe interruption of fault currents.
- Visual indicator allows quick identification of fuse status, reducing downtime.
- Compact 10x38 mm size fits standard fuse holders for easy replacement.
- Ceramic body provides excellent insulation and durability under harsh conditions.
- Silver-plated copper terminals ensure reliable electrical connection and low resistance.
Compatibility
This fuse-link is compatible with IEC standard fuse holders designed for 10x38 mm cylindrical fuses and is suitable for motor protection circuits requiring aM characteristic fuses rated at 4A and 500VAC.
Applications
- Protection of industrial motor circuits against overloads and short circuits.
- Use in commercial electrical panels requiring high breaking capacity fuses.
- Safeguarding transformers and control circuits in manufacturing environments.
- General purpose protection in low voltage AC systems up to 500V.
Frequently Asked Questions
What does the aM characteristic mean for this fuse?
The aM characteristic indicates that the fuse is designed for motor circuit protection, allowing for short-time current surges typical of motor starting without nuisance tripping, while providing reliable protection against overloads and short circuits.
How does the visual indicator work?
The visual indicator changes appearance when the fuse element has blown, providing a clear and immediate indication that the fuse needs replacement, which helps reduce troubleshooting time.
Can this fuse be used in DC circuits?
No, this fuse is rated for AC applications up to 500V and is not suitable for DC circuits.
What is the significance of the 120 kA breaking capacity?
The 120 kA breaking capacity means the fuse can safely interrupt fault currents up to 120,000 amperes without damage, ensuring protection of the electrical system during severe short circuit events.
Common Search Terms
10x38 fuse, aM fuse 4A, motor protection fuse, cylindrical fuse-link, IEC fuse 500V, visual indicator fuse, high breaking capacity fuse, ceramic fuse 10x38, clip mount fuse, silver-plated copper terminal fuse
| Manufacturer Part Number | W219232 |
|---|---|
| Packed Quantity | 10 |
| Barcode | 8430399008035 |
| Height | 38mm |
| Width | 10.3mm |
| Depth | 10.3mm |
| HS Code | 85361010 |
| Manufacturer | Mersen |
| Alternative Product SKU | FR10AM50V4 |
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