Pfisterer Sicon – Cable Lugs & Cable Connectors With Stepless Shear-Off Bolts

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Pfisterer Sicon - Cable Lugs & Cable Connectors With Stepless Shear-Off Bolts

Pfisterer Sicon – Cable Lugs & Cable Connectors With Stepless Shear-Off Bolts

Pfisterer Sicon offer a range of mechanical shearbolt cable connectors with stepless shear-off bolts providing the right connector for any applications. For years now, bolted clamps, connectors and cable lugs have been gaining ground as bolted connectors offer technical and practical advantages that compression technology cannot match.

Sicon bolted connectors are installed directly onto the ends of the conductor with a standard allen key aiding simple ans smooth installation. The innovative design of the stepless shear bolt allows installation regardless of the conductor type. Thanks to the special design of the bolt, optimal contact force is always achieved.

All Sicon connectors can be easily installed, even under tight spots. The bolt shears off smoothly when it is tightened. The remains stay in the tool and can be safely disposed of. The bolt always shears off at the top edge of the connector body. This way, there are no sharp protrusions. All edges of the connector body are rounded.

Every Sicon connector covers a wide x-section range. This way, you always have the right connectors with on site. And even if during repair work it is unclear type of conductors must be connected and in which condition are they in, Sicon is the right choice. Sicon connectors are electrically/mechanically type-tested in accordance with IEC 61238-1 class.

Sicon shear bolt connectors can be manufactured to meet the customers unique specification. Please contact T&D for further information.

Extensive Range Of Sicon Connectors

Extensive Range Of Sicon Connectors

Pfisterer Sicon – Cable Lugs & Cable Connectors

Application Range

Split Connector This split connector can be used in installations where is difficult to install the connector on the conductor. The connector comes apart in 2 pieces and allows easy installation. The 2 pieces are then bolted together in the middle to form one connector again. Typical uses are PILC to PILC 3/C joints and any tight spot where it is difficult to bend the cable. Split Connector
Branch Connector The branch connector can be used to join 3 different conductors regardless of size or material. These are typically used when joining two main lines and then
running a tap or a branch. These can be used in heat shrink, cold shrink and hand-taped joints
Branch Connector
Cable Lug Pfisterer SICON bolted cable lugs enable you to connect the cable ends of electrical devices with a bolt or a stud. Standard cable lugs are used in cable terminations for indoor and outdoor applications and can be used in both heat shrink and cold shrink accessories. Standard Cable Lugs
Centered cable lugs are mainly used in separable connectors. Cable lugs with 2-hole palms are also available. Centred Cable Lugs
Pfisterer Sicon Cable Lugs & Cable Connectors Technical Diagram

Pfisterer Sicon Cable Lugs & Cable Connectors Technical Diagram

Covering Caps

  • Cover up completely the entire bore countersinks
  • Restore a full cylindrical shape
  • No sharp edges – which eliminates possible damages of the joint body

Stepless Shear-Off Bolt

  • No predetermined shear-off points
  • Always full load capacity of the thread
  • No time consuming rework necessary
  • The optimal shear off torque will always be reached automatically

Centering Rings

  • ”One-click” fast installation
  • Centered position of small conductors
  • Minimizes voltage stress at transition from connector body to cable insulation

Short Connector Length

  • Easier centering in the middle of the stress control area
  • Fits into shorter joints, bigger application range

Oil Stop

  • Ensures proper conductor positioning
  • Eliminates oil leakage when connecting oil impregnated conductors
  • Accommodates transition applications from polymeric to oil impregnated conductors
Pfisterer Sicon Cable Lugs & Cable Connectors Technical Diagram

Pfisterer Sicon Cable Lugs & Cable Connectors Technical Diagram

Friction Disc

  • Independent contact force of aluminum and copper conductors
  • Higher contact force
  • No damage of single strands
  • Reliable and good electrical contact

Transverse Grooves

  • Breaks through oxidation layers
  • Higher tensile strength
  • Higher cross-line conductivity of stranded conductors, increased current flow from inner to outer strands
  • Ensures low contact resistance and long term reliability

Installation with Standard Tools

  • Ratched and appropriate hexagonal socket
  • Impact wrench
  • Easy installation

Universal Application

Copper & Aluminium Conductors

  • Covers a wide cross section range
  • All conductor designs
  • For aluminum and copper conductors
  • Reduces inventory and prevents accidental use of wrong connector

Pfisterer Sicon

Product Selection Guide

Connector
cross-section
(sqmm)
L (mm) OD (mm) l (mm) H (mm) x (mm) z (mm) Hex Size Part No (AL + Cu) Image
Bolted Connector (MC-OS)
10 – 95 59 24 5 332 601 012 Bolted Connector (MC-OS)
16 – 150 89 28 5 332 593 012
50 – 240 112 33 6 332 592 012
50 – 240 Sector 112 35 6 332 614 012
50 – 300 124 35 6 332 632 012
95 – 300 132 38 8 332 602 012
185 – 400 171 42 8 332 617 012
240 – 500 198 52 8 332 640 012
300 – 630 208 52 8 332 603 012
Standard Cable Lug
10 – 95 70 24 30 9 13 56 5 332 604 012 Standrad Cable Lug
10 – 95 70 24 30 9 8.5 56 5 332 604 022
25 – 150 91 28 32 10 13 75 5 332 599 012
50 – 240 112 33 40 14 13 93.5 6 332 595 012
50 – 240 112 33 40 14 16.5 93.5 6 333 595 022
95 – 300 122 38 40 14 13 101 8 332 605 012
95 – 300 122 38 40 14 16.5 101 8 332 605 022
185 – 400 143.5 42 42 14 13 119.5 8 332 625 012
185 – 400 143.5 42 42 14 16.5 119.5 8 332 625 022
300 – 630 172 52 50 17 13 142 8 332 606 022
300 – 630 172 52 50 17 16.5 142 8 332 606 012
Cable Lug (MCL) – Two Mounting Holes with Mounting Hole Distance 44.5 mm [y]
16 – 150 149 28 85 10 14.2 86.6 5 332 599 052 Cable Lug (MCL)
50 – 240 160.5 33 85 14 14.2 98.1 6 332 595 052
95 – 300 171.5 38 85 14 14.2 109.1 8 332 605 052
185 – 400 191 42 85 14 14.2 127.6 8 332 625 052
240 – 500 212.5 52 85 17 14.2 148.1 8 332 920 052
300 – 630 212.5 52 85 17 14.2 148.1 8 332 606 052
Branch Connector (BMC)
50 – 240 140 30/68 33 6 332 447 012 Branch Connector (BMC)
Split Connector (SPLIT-MC)
50 – 300 158 35 6 332 974 012 Split Connector (SPLIT-MC)
Repair Connector (RMC-OS)
185-400 446 42 8 332 617 062 Repair Connector (RMC-OS)

Technical Drawings

Branch Connector Standard Cable Lug Cable Lug Bolted Connector
Branch Connector Drawing Standard Cable Lug Drawing Cable Lug Bolted Connector

 

♦ Also: Pfisterer Sicon Mechnanical Cable Lugs

See also: Cable Crimps, Lugs & Connectors 

Pfisterer CONNEX

Distributed and Stocked by T&D – Pfisterer CONNEX inner cone plugs for MV-HV cable termination 11kV | 33kV 66kV | MV | HV