SE Digest 178

Table of Contents

Section8 Operating Mechanisms and Disconnect Switches

Operating Mechanisms and Disconnect Switches

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Selection Guide

UL 508 Motor Disconnect Switches

Mini-Vario and Vario ™ Assembled and Enclosed Switches

8 OPERATING MECHANISMS AND DISCONNECT SWITCHES

Mini-Vario and Vario ™ Accessories MD Motor Disconnect Switches

UL508 Motor Disconnect Switch

UL98 Fusible Switch

UL 60947-4-1 and UL 98 Disconnect Switches

TeSys™ VLS Disconnect Switches Disconnect Switches, 16–125 A

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TeSys™ VLS Accessories

Fourth Pole Add-on

Add-on Blocks

Sequence and Maximum Combination of Add-on Blocks

UL508 VLS Switch

UL98 VLS Switch

Rotary Handles 8-16 Shaft Extensions, Terminal Covers, Fuse Holders, and Fuse Blocks 8-18 Dimensions: 16–125 A Disconnect Switches 8-19 Wiring Diagrams 8-22 Technical Specifications, VLS Range, 16–125 A 8-23 UL 98 IEC Style Disconnect Switches 8-24 LK4 Nonfusible and GS2 Fusible Disconnect Switches 8-24 LK4 Nonfusible Disconnect Switches 8-24 GS2 Fusible Disconnect Switches 8-26 Cable Operator Kits for GS2 Switches 8-27 Accessories, LK4 Nonfusible and GS2 Fusible 8-27 Accessories 8-27 Dimensions, LK4 Nonfusible and GS2 Fusible 8-28 LK4JU3N / LK4MU3N / LK4QU3N, 100–400 A Nonfusible Disconnect Switches—Dimensions 8-28 GS2QU3N, 400 A Fusible Disconnect Switches, Class J Fuses 8-32 Flange Mounted and Cable Operated 8-32 Disconnect Switches 8-33 Accessories, Disconnect Switches 8-34 Dimensions, Disconnect Switches 8-37 Operating Mechanisms for Circuit Breakers 8-39 Door Mounted 8-39 Flexible Cable Mechanisms 8-41

9421 Type L Circuit Breaker Mechanism

UL98 Style Flange Handle Disconnect Switch

9422 Type R Circuit Breaker Mechanism

9422 Type C Circuit Breaker Cable Operator

9423 Door Closing Mechanisms

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