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.
To Next Page
Need help?
General
