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MERSEN FUSE 315B3X BTKM42V315
MPN: D226323
Alt. SKU: BTKM42V315
Special Price
£23.50
£19.58
Regular Price
£67.13
Why Choose the BS88 gG Type B3X 415VAC 240VDC 315A BTKM Central Bolted Tag BTKM42V315?
Designed for heavy-duty industrial applications, the BTKM42V315 fuse-link offers reliable circuit protection according to IEC and British Standard BS88. Its central bolted tag configuration ensures secure, low-resistance connections for consistent performance in demanding electrical systems.
Rated at 315A with voltage capabilities up to 415VAC and 240VDC, this gG type fuse-link provides effective protection against overloads and short circuits, maximising equipment safety and system uptime. Ideal for panel builders and maintenance engineers seeking long-lasting, standards-compliant solutions.
Product Code: BTKM42V315
Key Benefits
- High breaking capacity ensures safe interruption of fault currents up to 80 kA AC and 40 kA DC.
- Central bolted tag terminal provides secure and low-resistance connections for enhanced reliability.
- Compliance with IEC and BS88 standards guarantees quality and performance consistency.
- Ceramic body offers excellent insulation and thermal stability under heavy electrical loads.
- Suitable for both AC and DC applications, providing versatile protection solutions.
- RoHS compliant, supporting environmentally responsible installations.
Compatibility
This fuse-link is compatible with panel boards, switchgear, and industrial electrical systems designed for BS88 gG type fuses with B3X size. It integrates seamlessly with equipment requiring 315A protection at voltages up to 415VAC and 240VDC, particularly where central bolted tag mounting is specified.
Applications
- Industrial motor protection and control circuits.
- Power distribution panels in manufacturing plants.
- Electrical switchgear assemblies requiring high breaking capacity fuses.
- Renewable energy systems with DC and AC protection needs.
- Maintenance and repair of heavy electrical equipment and machinery.
Technical Specifications
- Item number: D226323
- Catalogue No: BTKM42V315
- Description: British Standard fuse-link IEC BS88 gG Type B3X 415VAC 240VDC 315A BTKM Central Bolted Tag
- EAN/UPC Code: 3605340268003
- Rated voltage AC IEC: 415 V
- Rated voltage DC IEC: 240 V
- Ampere Rating: 315 A
- RoHS Compliant: Yes
- AC or DC: AC/DC
- Speed/Characteristic: gG
- Fuse Size: B3X
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 756000 A²s
- Melting I2t: 270000 A²s
- AC Max I.R./Breaking Capacity: I1: 80 kA
- Max. Rated Breaking Capacity DC: 40 kA
- Connection/Terminal Material: Tin-Plated Copper
- Connection/Terminal Type: Central Bolted Tag
- Product Diameter: 41.9 mm
- Product Length: 159 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 0.34 kg
- Sell Pack Width: 50 mm
- Sell Pack Length: 160 mm
- Sell Pack Height: 43 mm
- Product group: Low Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.34 kg
- Power Dissipation at Rated Current Value: 31 W
Frequently Asked Questions
What does the gG characteristic mean for this fuse?
The gG characteristic indicates a general-purpose fuse suitable for protecting cables and equipment against overloads and short circuits in industrial applications.
Can this fuse be used in DC circuits?
Yes, the BTKM42V315 is rated for use in DC circuits up to 240V, making it suitable for both AC and DC applications.
What is the significance of the central bolted tag connection?
The central bolted tag provides a secure and low-resistance connection, improving electrical contact stability and reducing the risk of loosening under vibration or thermal cycling.
Is this fuse RoHS compliant?
Yes, the BTKM42V315 complies with RoHS regulations, ensuring it is free from hazardous substances.
Common Search Terms
BS88 fuse-link, 315A gG fuse, B3X fuse, 415VAC fuse, 240VDC fuse, central bolted tag fuse, industrial fuse-link, IEC fuse, ceramic body fuse, high breaking capacity fuse
| Manufacturer Part Number | D226323 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340268003 |
| Height | 159mm |
| Width | 41.9mm |
| Depth | 41.9mm |
| HS Code | 85361090 |
| Country of Manufacture | India |
| Manufacturer | Mersen |
| Alternative Product SKU | BTKM42V315 |
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