Subtotal (1 box of 20 units)*
£125.82
(exc. VAT)
£150.98
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 20 unit(s) shipping from 09 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Box* |
---|---|---|
20 + | £6.291 | £125.82 |
*price indicative
- RS Stock No.:
- 182-1484
- Mfr. Part No.:
- 40KR85
- Brand:
- Eaton
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Eaton | |
Current Rating | 40A | |
Fuse Size | 23 x 57mm | |
Voltage Rating | 415V ac | |
Body Material | Ceramic | |
Application Category | gG | |
Select all | ||
---|---|---|
Brand Eaton | ||
Current Rating 40A | ||
Fuse Size 23 x 57mm | ||
Voltage Rating 415V ac | ||
Body Material Ceramic | ||
Application Category gG | ||
- COO (Country of Origin):
- IN
Eaton Cartridge Fuse, 40A Current Rating, 415V AC Voltage - 40KR85
This cartridge fuse is designed for low voltage applications, rated at 40A and 415V AC. Measuring 23 x 57 mm, this fuse is engineered to provide essential protection for electrical systems in residential and commercial environments. Its robust ceramic body ensures safety and reliability, complying with BS88-3 and IEC 60269 standards.
Features & Benefits
• Combines a 40A current rating with a 415V AC voltage capacity
• Designed for BS system C type II applications
• Utilises gL/gG characteristics for both cable and equipment protection
• Cylindrical shape facilitates easy installation and replacement
• Constructed from durable ceramic material for increased longevity
• Designed for BS system C type II applications
• Utilises gL/gG characteristics for both cable and equipment protection
• Cylindrical shape facilitates easy installation and replacement
• Constructed from durable ceramic material for increased longevity
Applications
• Used for incoming cable protection in residential properties
• Ideal for safeguarding commercial electrical installations
• Suitable for circuit interruption in various low voltage setups
• Effective in protecting electrical equipment against overloads
• Ideal for safeguarding commercial electrical installations
• Suitable for circuit interruption in various low voltage setups
• Effective in protecting electrical equipment against overloads
What are the main advantages of using a gG application fuse?
A gG application fuse provides dual functionality, protecting both cables and connected devices from overload and short-circuit conditions, ensuring comprehensive system safety.
How does the breaking capacity influence the performance of a fuse?
The 33kA breaking capacity signifies that the fuse can safely interrupt high fault currents without risking damage to the electrical system, thus enhancing operational safety.
What standards should this fuse meet for compliance in installations?
This fuse complies with the BS88-3 and IEC 60269 standards, ensuring that it meets the required safety and performance benchmarks for electrical installations.
Note
Eaton formerly known as Bussmann
Related links
- Eaton 40A Ceramic Cartridge Fuse, 23 x 57mm
- Eaton 40A Cartridge Fuse, 23 x 57mm
- Eaton 40A Ceramic Cartridge Fuse, 30 x 57mm
- Eaton 100A Ceramic Cartridge Fuse, 23 x 57mm
- Eaton 60A Ceramic Cartridge Fuse, 23 x 57mm
- Eaton 50A Ceramic Cartridge Fuse, 23 x 57mm
- Eaton 80A Ceramic Cartridge Fuse, 23 x 57mm
- Eaton 45A Ceramic Cartridge Fuse, 23 x 57mm