Square D Digest 179
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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