Call us on: +44 (0) 20 8405 6789
(0) Your Quote
  • 24hr. Next Day UK delivery
  • Nationwide distributor of power cable accessories
  • Supplying the trade for over 30 years

Pfisterer MV-CONNEX Size 3 & 3S (1250A)

Size 3 Pfisterer MV-CONNEX inner cone plugs designed for 1250amp applications. Each kit is size-sensitive and supplied to suit a specific conductor size and limited insulation diameter range.

Fully screened, touch-proof Pfisterer connectors feature a silicone rubber stress control component, within an aluminium bell housing and sealant-lined heatshrink tube to protect against moisture ingress. "Plug-In" Size 3 separable connectors are sold in sets of three phases and available with a voltage tap facility, 850-range only.

Medium Voltage CONNEX Size 3 are suitable for cables between 50-630mm2, depending upon the U-Max rating required. Larger conductor sizes may be possible to accommodate within the standard MV-CONNEX kits. Please provide full cable details in such instances.

  • Standard product is suitable for both indoor and "above ground" external environments
  • Variant is available with a specially-cast alloy bell housing for use within contaminated or offshore environments
  • Primarily designed for use on single-core copper-wire screened cables, supplementary kits are available to enable other cables types to be used

For advice or further details on the MV-CONNEX range, please contact our MV Sales Team for further information.
Show more
View products
For up to date technical data please get in touch,

020 8405 6789

Pfisterer MV-CONNEX Size 3 & 3S (1250A)

Order Reference Product Name Qty
850/310/000 Pfisterer MV-CONNEX Size 3 Inner Cone Plug - 850/310 - 12kV
850/320/000 Pfisterer MV-CONNEX Size 3 Inner Cone Plug - 850/320 - 24kV
850/330/000 Pfisterer MV-CONNEX Size 3 Inner Cone Plug - 850/330 - 42kV
870/310/000 Pfisterer MV-CONNEX Size 3 Inner Cone Plug - 870/310 - 12kV
870/320/000 Pfisterer MV-CONNEX Size 3 Inner Cone Plug - 870/320 - 24kV
870/330/000 Pfisterer MV-CONNEX Size 3 Inner Cone Plug - 870/330 - 42kV
870/355/631 Pfisterer MV-CONNEX Size 3 Inner Cone Plug - 870/335 - 42kV
850/350/000 Pfisterer MV-CONNEX Size 3S Inner Cone Plug - 850/350 - 52kV
870/350/630 Pfisterer MV-CONNEX Size 3S Inner Cone Plug - 870/350 - 52kV
Order Reference Minimum Cable Size Maximum Cable Sizes Amperage Rating Maximum Voltage
850/310/000 120mm2 630mm2 1250A 12kV
850/320/000 50mm2 630mm2 1250A 24kV
850/330/000 50mm2 500mm2 1250A 42kV
870/310/000 120mm2 630mm2 1250A 12kV
870/320/000 50mm2 630mm2 1250A 24kV
870/330/000 50mm2 500mm2 1250A 42kV
870/355/631 - - 630mm2 1250A 42kV
850/350/000 120mm2 500mm2 1250A 52kV
870/350/630 - - 630mm2 1250A 52kV