Mersen 315A German Standard Fuse, 31, 700V, 77mm

View all Tag Fuses
Bulk discount available

Subtotal (1 unit)*

£133.19

(exc. VAT)

£159.83

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 3 unit(s) shipping from 24 November 2025
  • Plus 3 unit(s) shipping from 09 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 4£133.19
5 - 24£115.07
25 - 49£101.49
50 - 99£98.26
100 +£95.74

*price indicative

RS Stock No.:
304-2293
Mfr. Part No.:
A300012
Brand:
Mersen
Find similar products by selecting one or more attributes.
Select all

Brand

Mersen

Current Rating

315A

Fuse Size

31

Voltage Rating

700V

Fuse Standard

DIN 80

Fixing Centres

77mm

Application Category

URD

Tag Width

25mm

Fuse Speed

FF

Overall Length

110mm

Body Length

47.5mm

Body Height

91mm

RoHS Status: Exempt

COO (Country of Origin):
MX

Protistor® Fuses DIN 80/DIN110


HBC FF (aR) type fuses featuring ultra-rapid operation for semiconductor protection

Breaking capacity 200kA
Voltage rating 690Vac
Striker for micro-contact actuation
Conforms to VDE636-23 and IEC269-4
'TTF' threaded fixing studs

Note

In the table below I²t is the pre-arcing value; I²t Total is the clearing value at 690Vac

Related links