March 4, 2019
© S&C Electric Company 1998-2019, all rights reserved
Instruction Sheet 761-507
S&C Alduti-Rupter
®
Switches
Outdoor Distribution (46 kV)
Three-Pole Double-Break Integer Style
Reciprocating Operating Mechanism
No Catalog Number Supplement
★
Installation and Operation
Table of Contents
Section Page
Section Page
Introduction
Qualified Persons . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Read this Instruction Sheet . . . . . . . . . . . . . . . . . . . 2
Retain this Instruction Sheet . . . . . . . . . . . . . . . . . . . 2
Proper Application . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Warranty Qualifications . . . . . . . . . . . . . . . . . . . . . . 3
Safety Information
Understanding Safety-Alert Messages . . . . . . . . . . . 4
Following Safety Instructions . . . . . . . . . . . . . . . . . . 4
Replacement Instructions and Labels . . . . . . . . . . . 4
Location of Safety Labels . . . . . . . . . . . . . . . . . . . . . 5
Safety Precautions
. . . . . . . . . . . . . . . . . . . . . . . . . 6
Shipping and Handling
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Packing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Installation
Mounting to Wood . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Preparing the Pole . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Uncrating the Switch . . . . . . . . . . . . . . . . . . . . . . . . . 9
Lifting the Tiered-Outboard Mounting
Configuration Switch . . . . . . . . . . . . . . . . . . . . . . 9
Lifting Vertical Mounting Configuration Switch . . . . .11
Installing Pipe Couplings with
Piercing Set Screws . . . . . . . . . . . . . . . . . . . . . . .13
Installing Vertical Operating Pipe . . . . . . . . . . . . . . .14
Installing Operating Handle . . . . . . . . . . . . . . . . . . .15
Checking Alignment . . . . . . . . . . . . . . . . . . . . . . . . .17
Installing Key Interlock . . . . . . . . . . . . . . . . . . . . . . .18
Checking Operation . . . . . . . . . . . . . . . . . . . . . . . . .19
Connecting High-Voltage Connectors . . . . . . . . . . 23
Operation
Opening and closing the switch . . . . . . . . . . . . . . . 24
★
For switches with catalog number supplement "-R11," please refer to your local S&C Sales Office or to Instruction Sheet 761-513 on
sandc.com .
