9421LF1 SQUARE D, 9421LF1 Datasheet
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9421LF1
Related parts for 9421LF1
9421LF1 Summary of contents
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Operating Mechanisms, Disconnect Switches, and Door-Closing Mechanisms Selection Guide Class 9421, 9422, 9423 CONTENTS Description . . . . . . . . . . . . . . . . . . . . . . . . . ...
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... Note that all Square D switches and circuit breaker mechanisms are lockable in the OFF position, and can be used to comply with OSHA requirements for an Energy Isolation Device. 9422 Circuit Breaker Cable Operator 9423 Door-Closing Mechanisms How to Order 1. Class Number 2. Type Number — OR — ...
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... Red Bezel Type Yellow Handle Type V1, V2 (6mm shaft) KCD1PZ Open Product File E164864 CCN: NLRV File LR81630 Class 3211-05 © 1997 Square D All Rights Reserved 3 Pole Switch Body Shaft Size Type 6mm V1 6mm V2 8mm V3 8mm V4 8mm V5 8mm V6 IP55-PVC 3-Pole ...
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... Dimensions for single-hole mounting. 0.51 (13) Main Pole Module Dimensions Type VZ1 to VZ2 VZ3 to VZ4 Auxiliary Contact Module Dimensions Type V27 VZ20 c © 1997 Square D All Rights Reserved Handle Operators Gasket for Black Red Bezel IP65 Protection Bezel Type Yellow (5 per package) and ...
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... Non-Metallic Enclosed Switch Dimensions Type VC1GU - VC2GU VC3GU - VC4GU VC5GU - VC6GU c Metallic Enclosed Switch Dimensions f 7 3/8 187.33 4 1/4 5 7/8 149.23 © 1997 Square D All Rights Reserved Maximum Shaft Panel Depth Extension Kit 13.0" VZ17 12.6" VZ18 13.8" VZ18 16.9" VZ30 16.5" ...
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... The 9421 Type IEC-style door-mounted disconnect switch with onboard fusing for Class CC and Class J fuses. The switch is UL Listed and CSA certified, and provides service entrance spacing, 100KA withstandability and Type 2 coordinated protection when used with Square D and Telemecanique start- ers in accordance with fuse selection tables. ...
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... DOOR FLANGE QUANTITY (4) MOUNTING SCREWS #8- 50MM (PROVIDED WITH SWITCH) MUST BE INNER AUXILIARY CONTACT © 1997 Square D All Rights Reserved 5.62 (143) 5.14 (131) inches (millimeters) LINE TERMINAL SHIELD STANDARD 5.36 (136) 6.10 (155) LOAD TERMINAL SHIELD OPTIONAL OPERATING SHAFT & ...
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... Rating Depth - Inches Number D11SF4 30 100 D11SF10 200 D11SF16 ) k Block Description Catalog Number D11N0 D11NC D11N0C D11N00 D11N0C2 © 1997 Square D All Rights Reserved Fuse Clip Kits D10 Fuse-Clip Ratingq Switch Amperes AC Volts Type Size No Fuse 250 250 600 600 600 ...
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... Maximum depth with largest fuse. c Depth including insulating barrier on service entrance switches © 1997 Square D All Rights Reserved Withstandability I Symmetrical 2 (Amperes seconds) 600 Vac 1,200 . 1,800 1. 2.000 2. 3,600 5. Wire Range Wire Type # # # 250 MCM Mounting Hole Dimensions ...
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... LH46 2-3 400 LH46 2-3 800 LH48 2-3 1000 LH48 2-3 1200 LH48 © 1997 Square D All Rights Reserved Includes: Operating Mechanism Operating Mechanism Standard 6" Handle Long Shaft Kit Mounting Mounting Depthq Type Depthq Min.-Max. Min.-Max ...
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... NOTE: Not used with GJL, NAL, NCL, NEL, or NXL; use field-installable circuit breaker interlocks instead. Dimensions for 3.5” Handle Assembly 9/32 7.144 1-3/8 35 Determination of Shaft Length Class Type 9421 LG7, LG1, LG4, LG3 © 1997 Square D All Rights Reserved Type Operating 1, 4, 4X, 12 Mechanismq Mounting Depth Type Type Min. 1 NW3 ...
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... Shaft Length Class Type Formula 9421 LL1, LR1, LR4 – 3.13 (79) j Mounting depth measured from circuit breaker mounting surface (control panel) to outside of enclosure door. © 1997 Square D All Rights Reserved Standard Shaft Long Shaft Min Max Min. Max. 5.5 10.44 5 ...
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... Circuit Breakers and Circuit Interrupters Determination of Shaft Length Class Type B 9421 LM1, LT1, LT4 j Mounting depth measured from circuit breaker mounting surface (control panel) to outside of enclosure door. © 1997 Square D All Rights Reserved Standard Shaft Shaft Length Formula Min Max Min. 7.18 11 ...
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... Square D All Rights Reserved Overall shaft length Distance from inside of enclosure door to circuit breaker mounting surface. Standard Shaft Shaft Length Formula Min Max 8.25 12. – 5.17 (131) (210) ...
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... Cable Mechanismsq Switch Types Total Cable Length 36" TCF, TCN 48" TDF, TDN 60" TEF, TEN 120" © 1997 Square D All Rights Reserved Switch and Operating Switch and Fuse Clip Rating Operating and Handle Mechanism – (Amperes) Mechanism Non-Interchangeable Only — Type ...
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... Disconnect Switch Size 30A 60A 100A 200A 400A © 1997 Square D All Rights Reserved 8.80" Distance from handle mechanism mounting surface to disconnect switch surface. D min 5/8" D max. = 18" Fuse Type Class Dimension 1.625 4. ...
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... Refer to NEC 430-10. 12/97 Cable Length Maximum Box Depth 36" 24" 60" 36" 120" 36" © 1997 Square D All Rights Reserved Maximum Distance from Top Right Mounting Hole to Upper Mounting Hole for Handle Operator Minimum C Dimension Maximum C Dimension 1" 4" 16" 24" 48" ...
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... TG 400A Single Pole Class Interlock Type 9999 R8 9999 R35 File E52639 CCN: WHTY2 © 1997 Square D All Rights Reserved Switch & Operating Switch and Operating Fuse Clip Rating Mechanism (Amperes) Non- Only — Interchangeable Type Does Not Includes For Class ...
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... Preferred Mounting Method This method is for 16 Ga. to 0.25” thick enclosures. It consists of mounting the handle to the outside and the stiffener bracket to the inside of the enclo- sure and securing with two bolts, as shown in the figure below. © 1997 Square D All Rights Reserved Type A1 A2 ...
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... A5-A8 handle mechanisms When Used With Class 9423 Door Closing Mechanism Type M4, M4L, M9, M9L, M10, M10L, M24, M24L Type M6 Type M8 Without Class 9423 Door-Closing Mechanism © 1997 Square D All Rights Reserved Flange Details 1.00 1.13 1.50 1.16 Min. 12/97 ...
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... Square D All Rights Reserved 9.44 6.50 9.53 — — — (240) (165) (242) 2.77 9.44 6.50 14.11 9.63 — (70) (240) (165) ...
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... The D dimension may be extended up to 7” with 9422 R2 (two required per switch Min Max 1.64 9.12 19.25 2.33 8.00 .09 (42) (232) (489) (59) (203) (3) © 1997 Square D All Rights Reserved 2.77 9.44 6.50 9.53 18.53 9.63 (70) (240) (165) (242) (471) (245 ...
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... D min. = 15.87 (403) and D max (483), with steps of 0.63 (16). Note that copper lugs are standard on all Type TG disconnect switches. 12/97 Non-Fusible and Fusible Switches Mounting depth measured from switch mounting suirface to surface of flange © 1997 Square D All Rights Reserved 23 ...
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... NOTE: Some enclosures may not accept the listed operating mechanisms; contact the enclosure manufacturer. Class 9422 Flexible Cable Mechanisms for Use With Square D Circuit Breakers For use with Square D circuit breakers and Class 9422A handle operators. Especially designed for tall, deep enclosures where placement flexibility is required. ...
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... #14-1 #14-1 Cu 5.00 or (127 #12-1 #12-4 Al 11. 350 KcmiL (287 600 KcmiL 14. 500 - 750 KcmiL (356 250 KcmiL © 1997 Square D All Rights Reserved Min Enclosure Deptht 5.50 6.56 1.88 (48) 8.0 (203) (140) (167) 5.50 8.56 1.88 (48) 10.0 (254) (140) (218) 11 ...
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... Variable-Depth Mechanisms for Use With Square D Circuit Breakers Designed for installation in custom built control enclosures where main or branch circuit protective de- vices are required. All circuit breaker operating mechanisms are suitable for either right- or left-hand flange mounting, convertible on the job. Circuit Breaker ...
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... Square D All Rights Reserved #8- 5.13 4.26 8.50 1.50 2.19 32(4) (130) (108) (216) (38) (56) #10- 7.13 4.94 10.13 1.50 2.38 ...
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... To ensure adequate wire-bending space to lug surface when maximum wire size is used, refer to NEC Article 430-10. t 9422 R2 will extend dimension 7 inches (two required max 18.25 3.56 1.38 9.25 6.56 2.31 (464) (90) (35) (235) (167) (59) © 1997 Square D All Rights Reserved 0.38 (10) 6.63 6.00 11.00 2.00 Dia. (4) (168) (152) (279) (51 4.13 0.88 (105) (22) ...
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... Square D All Rights Reserved 3.44 0.5 (13) 9.69 6.63 14.00 (85) Dia. (4) (246) (168) (356) 3.44 0.5 (13) 9.69 6.63 14.00 (85) Dia ...
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... Extra long operating rod for use with Class 9422 variable depth mecha- nisms. Can be used as a substitute for the standard rod included in each kit to increase the maximum mounting depth 7''. (Two are required for Types ARR, RR, ART, RT, ATE, TE, ATF, TF) © 1997 Square D All Rights Reserved Enclosure Mounting Depth Maximum 19 ...
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... Square D All Rights Reserved Lever Operatedt M085-418-90 M085-618-90 M0885-818-90 M090-918- 8.94 5.00 3.63 3.50 (227) (127) (92) (89) 8.94 5.00 3.63 3.50 (227) ...
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... Kit Type TDK1 5.37 136 0.32 TDK2 9.60 244 0.25 TDK3 10.25 220 0.60 © 1997 Square D All Rights Reserved Class 9422 Type TDK1 Thru-Door Kit Complete Installation = Circuit Breaker Enclosure Depthq Class 9422 Circuit Breaker minimum Operator inches mm RG1 RN1 8 ...
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... Enclosure Door Cutout and Door Interlock Hook Mounting Dimensions 12/97 Dimensions Kit Type A D TDK1 5.37 (136) 7.50 (191) 2.50 (64) TDK2 9.60 (244) 6.75 (171) 2.25 (57) TDK3 10.25 (220) 14.87 (378) 2.38 (60) © 1997 Square D All Rights Reserved K L 1.88 (48) 2.50 (64) 1.50 (38) Figure 2: Gasket Plate 33 ...
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... For / " 4 Door Depths complete system for interlocking all auxiliary doors of a multi-door enclosure with center channel is available for the medium and large enclosures.) © 1997 Square D All Rights Reserved Door Closing Mechanism 46-60" Door 61-91" Door Opening (Recommended) (Recommended) • ...
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... Class 9423 NEMA Type 4 and 12 Types M24, Stainless Steel M24L ", 1 ", 1 ", and 1 " © 1997 Square D All Rights Reserved Door Latch Suggested Max. Door Handle Length Door Opening Depth 3 4" Less than 39" 4 4" Less than 39" 6" 60" ...
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... The 0.25” diameter rod used to interconnect the M7 kits is furnished by the user. If the distance between any two Type M7 kits exceeds 36", an additional Type M7 kit should be installed to pre- vent the rod from buckling. Type M2 © 1997 Square D All Rights Reserved Multi-Door Enclosure With Interlocking For Master door: Each Auxiliary door: 1 – ...
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... The 0.25” diameter rod used to interconnect the M7 kits is furnished by the user. If the distance between any two Type M7 kits exceeds 36", an additional Type M7 kit should be installed to pre- vent the rod from buckling. Type M2 © 1997 Square D All Rights Reserved Multi-Door Enclosure With Interlocking For Master door: Each Auxiliary door: 1 – ...
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... GJL Circuit Breaker RN1 FAL, FHL Circuit Breaker RP1 KAL, KHL Circuit Breaker RR2 ILL Circuit Breaker MAL, MHL, MEL, MXL RT1 CIrcuit Breaker © 1997 Square D All Rights Reserved 1” 4.5”, C Min B = Min B = 3.44 (88) 2.50 (64) 3.19 (81) 3.44 (88) 2.50 (64) 3 ...
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... Class 9423 M5 kit) or 1.25" (32mm) without an A1 handle. Additionally, the minimum for dimension D with this type of channel construc- tion is 3.25" (83mm) with a Class 9422 A1 handle mechanism in the channel (with or without a Class 9423 M5 kit) or 2.25" (58mm) without an A1 handle. © 1997 Square D All Rights Reserved 39 ...
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... Class 9423 M1 kit) or 2" (51mm) without an A1 handle. Additionally, the minimum for dimension D with this type of channel construc- tion is 4" (102mm) with a Class 9422 A1 handle mechanism in the channel (with or without a Class 9423 M5 kit) or 3" (77mm) without an A1 handle. © 1997 Square D All Rights Reserved 12/97 ...
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... Centerline 1.0 +0.01 -0.0 of Doors (25.4 +0.25 -0.0) MASTER DOOR © 1997 Square D All Rights Reserved 3.00 (76) Enclosure door Enclosure For flange drilling, see Class 9422 section 0.33 (8) diameter hole 3.75 2.50 (95) (64) 4.75 (121) 0 ...
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... © 1997 Square D All Rights Reserved 12/97 ...
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... © 1997 Square D All Rights Reserved 43 ...
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... Highway 64 East Knightdale, NC 27545-9023 USA (919) 266-3671 and are registered trademarks of Underwriters Laboratory, Inc. ® registered trademark of Canadian Standards Assoc. VARIO™ trademark of Telemecanique. Square D and are registered trademarks of Square D Company. Catalog No. 9420CT9701 12/97 © 1997 Square D All Rights Reserved. ...