Eaton 315A Bolted Tag Fuse, B3, B4, 415V ac, 110mm

Bulk discount available

Subtotal (1 unit)*

£38.47

(exc. VAT)

£46.16

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 4 unit(s) ready to ship
  • Plus 999,999,995 unit(s) shipping from 20 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 4£38.47
5 - 9£33.94
10 - 19£30.35
20 - 49£27.46
50 +£25.08

*price indicative

RS Stock No.:
181-8465
Mfr. Part No.:
ED315M400
Brand:
Eaton
Find similar products by selecting one or more attributes.
Select all

Brand

Eaton

Current Rating

315A

Fuse Size

B3, B4

Voltage Rating

415V ac

Fuse Standard

BS88, IEC 60269

Fixing Centres

110mm

Application Category

gM

Tag Width

25.4mm

High Rupture Capacity

Yes

Overall Length

136mm

Tag Type

Bolted

Body Diameter

38mm

Body Length

50mm

Tag Orientation

Centred

Body Width

38mm

Series

Eaton Bussmann

Fuse Dimensions

38 x 50mm

COO (Country of Origin):
IN

Eaton Bolted Tag Fuse, 315A Current Rating, 415V AC Voltage - ED315M400


This bolted tag fuse is designed for low voltage applications, capable of handling a rated current of 315A. It features a compact size of 38 x 136mm, making it suitable for various industrial settings. This fuse adheres to both BS88 and IEC 60269 standards, ensuring high operational reliability and safety.

Features & Benefits


• High rupture capacity enhances safety during overload conditions
• Tag type is bolted, providing strong electrical connections
• Rated voltage of 415V AC supports diverse applications
• Utilisation category gM ensures suitability for motor-rated equipment
• Breaking capacity of 80kA for robust performance in industrial use
• Compact dimensions facilitate easier installation in confined spaces

Applications


• Ideal for general industrial
• Used with motor-rated installations for enhanced safety
• Suitable for environments requiring high rupture capacity fuses
• Useful in electrical installations adhering to BS88 standards

What are the key standards this fuse complies with and why is this important?


The fuse complies with BS88-2 and IEC 60269-2 standards, which establish safety and performance criteria for fuses, ensuring compatibility with various electrical systems and enhancing operational reliability.

How does its breaking capacity impact its performance in industrial settings?


The 80kA breaking capacity allows this fuse to effectively manage short-circuit conditions, reducing the risk of equipment damage and improving overall system safety.

What advantages does the bolted connection offer over other types of fuses?


Bolted connections provide a more secure and stable electrical contact compared to other connection types, minimising the risk of loosening and ensuring consistent performance throughout its lifecycle.

Note

Eaton formerly known as Bussmann

Related links