Big performance in a small package
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1 Series usible & Non-fusible A Suitable as a Service Entrance ing Means TIP! Manual Switching Devices: Control, oad or usible Which is Best or Your Application? Application Data Typical Control Switch Typical oad Break Switch Typical usible Switch Sprecher + Schuh s series of fused and non-fused disconnect switches comply with service entrance requirements. This family of rod operated switches is suitable for applications that require small panel space and superior short circuit protection. Big performance in a small package disconnects are rated to 400A and can be operated at up to 600V. They protect motors up to 250HP (@460V). The may be installed on circuits capable of delivering up to 100,000A of short circuit fault current; levels typically found in modern industrial facilities. This performance comes in a small package, leaving room for additional branch circuit components within the panel. Maximum protection for downstream equipment switches are engineered to provide excellent short-circuit protection for downstream equipment. These switches accept the latest small-dimension HRCI-J and HRCII-C fuses. This Type 2 protection limits let-through currents to levels specified for IEC equipment, and ensures that when the short circuit is cleared, the device will be operable. Meets the toughest safety standards The series is suitable for use in service entrance applications. urther insuring safety, line-side terminal shields are standard on all disconnects. use covers are available for all devices, preventing contact with live parts. Common parts reduce inventory Universal auxiliary contact blocks fit on all frame sizes, reducing inventory. In addition, all frame sizes use the same operating handles and shafts. On-board fuse carriers also eliminate the need for extra components while reducing panel space requirements. Comprehensive standards and approvals disconnect switches conform to U 98 standards and are U isted, CSA and are designed to meet IEC 947-3, and applicable NEMA requirements. To learn the basic differences between control, load and fusible disconnect switches and how to apply them, ask your Sprecher + Schuh representative for publication no: Tech-MSD 45
2 Series U/CSA used Amp Rating 1 Ø (60Hz) Maximum Horsepower ➊ Three Phase (60Hz) DC Switch (typical) (A) 120V 240V 200V 240V 460V 600V 125V 250V Catalog Number Price U Class J and CSA HRCI-J uses ➋ Dimension Code 100 ~ 7.5 ~ ~ 20 -NJ100P3 744 C1 200 ~ 10 ~ ~ 40 -NJ200P D1 400 ~ ~ ~ 50 -NJ400P CSA HRCII-C uses 100 ~ ~ ~ -NH100P3 744 D1 200 ~ ~ ~ -NH200P E1 400 ~ ~ ~ -NH400P Items in Gray are Special Order U/CSA Non-used ➌ Amp Rating 1 Ø (60Hz) Maximum Horsepower ➊ Three Phase (60Hz) DC Switch (typical) (A) 120V 240V 200V 240V 460V 600V 125V 250V Catalog Number Price Dimension Code 100 ~ 7.5 ~ ~ 20 -NN100P3 744 C1 200 ~ 10 ~ ~ 40 -NN200P D1 400 ~ ~ ~ 50 -NN400P Note: usible and Non-fusible with dimension codes D, E & require lugs. Sprecher + Schuh lugs available on page 48. Ordering Instructions Specify Switch catalog number (this page) Specify desired switch handle catalog number (page 47) Specify desired operating shaft catalog number (page 47) Specify desired accessories (page 48) ➊ Time delay fuses may be required to utilize the disconnect switch at its maximum horsepower rating. ➋ Only U listed Class J and CSA Certified HRCI-J fuses are suitable for use with these disconnect switches. ➌ Non-fused disconnect switches must use separately installed U isted Class J, CC or T fuses or CSA Certified HRCI-J fuses. 46
3 Series Switch Handle Assemblies Switch Handle Assembly ➊ Description Color Degree of Protection Catalog Number Price 103 X 103mm Pistol Grip Handle with defeater Pistol Grip Handle - or 100A, 200A and 400A switches ➌ - With Defeater - ockable: 3 locks ➋ Black Red/Yellow Type 1 IP42 -HM1 68 Type 3R, 3, 12, 4, 4X IP66 -HM4 104 Type 1 IP42 -HM1E 68 Type 3R, 3, 12, 4, 4X IP66 -HM4E X 103mm Pistol Grip Handle without defeater Pistol Grip Handle - or 100A, 200A and 400A switches ➌ - Without Defeater - ockable: 3 locks ➋ Black Red/Yellow Type 1 IP42 -HM1-N2 68 Type 3R, 3, 12, 4, 4X IP66 -HM4-N2 104 Type 1 IP42 -HM1E-N2 68 Type 3R, 3, 12, 4, 4X IP66 -HM4E-N2 104 Metal Operating Shafts Shaft (typical) Switch Dimension Code or use with handle type Operating Shaft ength (mm) Catalog Number Price C1, D1 Pistol Grip (-100/200A) 200 -R R E1, 1 Pistol Grip (-NH200/400A) 278 -R R ➊ Mounting screws included with Switch Handle Assembly. ➋ ockable in O position (and ON position with special modification). ➌ Can be used on 30 and 60A switches. Select -R1M or -R2M shaft. 47
4 Series Accessories Accessory Description Catalog Number Price Auxiliary Contact Blocks - One pole (NO) One pole (NC) Two pole (1 NO/1 NC) Two pole (NO) Two pole (NC) -GA10 -GA01 -GA11 -GA20 -GA02 ➊ Auxiliary Contact Support Kit - Required when mounting more than two Auxiliary Contact Blocks per switch. -A Switch Handle Instruction abel - or use with all Switch Handle Assemblies (10 per package - priced per package) use Covers ➋ - Dim. Code C1 D1 E1 1 Quantity Req d CC1 -CD1 -CE1 -C1 ➌ Replacement Terminal Shield ➌ - All come standard with one Terminal Shield. or use on either line or load side of the disconnect switch. Dim. Code C1 D1 E1 1 -NC3 -NC4 -NC5 -NC6 ➌ Terminal ugs - 3 per package Dimension Code Wire Size D1 10mm 2 50mm 2 (-NH100P3 only) #8 1/0 AWG D1 16mm 2 120mm 2 #6 250MCM AWG E1, 1 25mm 2 240mm 2 #4 500MCM AWG 1 Two 50mm 2 150mm 2 Two 1/0 350MCM AWG -E1-1 -G1 -H ➍ A maximum of four contact blocks can be installed on each disconnect switch. When more than two contact blocks are used, the Auxiliary Contact Support Kit (-A1) must be installed. ➋ Also used for covering the shorting bars on Non-fused switches. ➌ are supplied with line side lug (terminal) shields only. do not include dead-front or fuse covers. oad side terminal and fuse covers must be ordered separately as required. 48
5 Series Enclosed Motor s (U and CSA Approved Enclosures) Type 3/4/12 Watertight, Dusttight Sheetmetal Enclosure - IP66 Type 4/4X Watertight, Corrosion-Resistant Stainless Steel Enclosure - IP66 Type 4/4X Watertight, Corrosion-Resistant Non-metallic Enclosure - IP66 Amp/Horsepower Rating U/ CSA Amps 1Ø (60 Hz) Horsepower 3Ø (60 Hz) 120V 240V 200V 240V 460V 600V Catalog Number Price Catalog Number Price Catalog Number Price NOTE: All Enclosed s come standard with a black handle with ON/O marking. or a yellow and red handle, add suffix E to the end of the catalog number. Example: change -N100P3 to -N100P3E. Dimension Code Non-used 100 ~ 7.5 ~ N100P C1 -CN100P C1 -KN100P C1 200 ~ 10 ~ N200P D1 -CN200P D1 -KN200P D1 400 ~ ~ N400P CN400P KN400P Class J used 100 ~ 7.5 ~ J100P C1 -CJ100P C1 -KJ100P C1 200 ~ 10 ~ J200P D1 -CJ200P D1 -KJ200P D1 400 ~ ~ J400P CJ400P KJ400P Dimension Code Dimension Code 49
6 Technical Information Series used for CSA HRCI-J and U Class uses ➊ Electrical Ratings NJ100P3 NJ200P3 NJ400P3 Standards and Approvals (see page 32) CSA use Type/U use Type HRCI-J/ HRCI-J/ HRCI-J/ Class J Class J Class J Maximum use Cartridge Size [A] Maximum Voltage AC [V] DC [V] Ampere Rating [A] Max. Short Circuit Prospective ault Current [ka] use Operating Characteristics Time Delay Non-time Delay Time Delay Non-time Delay Time Delay Non-time Delay Maximum HP 200V, 60Hz [HP] ~ ~ AC 240V, 60Hz [HP] V, 60Hz [HP] V, 60Hz [HP] AC 120V, 60Hz [HP] ~ ~ ~ ~ ~ ~ 240V, 60Hz [HP] ~ ~ DC 125V DC [HP] ~ ~ ~ ~ ~ ~ 250V DC [HP] Mechanical Ratings Degree of Protection (per IEC 947) Switch only IP00 IP00 IP00 Switch with Terminal Shields and use Cover(s) IP20 IP20 IP20 Mechanical Endurance ➋ [operations] 10,000 8,000 8,000 Handle Mechanism Operating Torque (max.) [Nm] [b.-in.] Terminal Capacity ➌ Power terminals [mm 2 ] Two [AWG] #14 #2 #6 250MCM Two 1/0 350MCM Auxiliary contact terminals [mm 2 ] [AWG] #14 #12 #14 #12 #14 #12 Maximum number of auxiliary contact blocks Approximate Weight [kg.] [lbs.] Minimum Enclosure Size Height [mm] [in.] Width [mm] [in.] 11 27/ / /64 Depth [mm] [in.] 6 3/ /16 ➊ Only CSA Certified HRCI-J and U isted Class J fuses are suitable for use with these disconnect switches. ➋ Based on Rockwell Automation tests in accordance with the requirements as defined in CSA C22.2 No. 4, IEC 947-3, U 1087 and U98. ➌ See Power Wire Installation on page 58 for power terminal torque ratings. 50
7 Technical Information Series used for CSA HRCII-C uses Electrical Ratings - NH100P3 - NH200P3 - NH400P3 Standards and Approvals (see page 32) CSA use Type HRCII-C HRCII-C HRCII-C Maximum use Cartridge Size [A] Maximum Voltage - AC [V] Ampere Rating [A] Max. Short Circuit Prospective ault Current [ka] Maximum HP 200V, 60Hz [HP] AC 230V, 60Hz [HP] V, 60Hz [HP] V, 60Hz [HP] AC 115V, 60Hz [HP] 230V, 60Hz [HP] Mechanical Ratings Degree of Protection (per IEC 947) Switch only IP00 IP00 IP00 Switch with Terminal Shields and use Cover(s) IP20 IP20 IP20 Mechanical Endurance ➊ [operations] 10,000 8,000 8,000 Handle Mechanism [Nm] Operating Torque (max.) [b.-in.] Terminal Capacity ➋ Power terminals [mm 2 ] Two [AWG] #8 #1/0 #4 500MCM Two 1/0 350MCM Auxiliary contact terminals [mm 2 ] [AWG] #14 #12 #14 #12 #14 #12 Max. number of auxiliary contact blocks Approximate Weight [kg.] [lbs.] Minimum Enclosure Size Height [mm] [in.] 15 1/ Width [mm] [in.] 13 17/ / /64 Depth [mm] [in.] /16 9 9/16 ➊ Based on Sprecher+Schuh tests in accordance with the requirements as defined in CSA C22.2 No. 4 and IEC ➋ See Power Wire Installation on page 58 for power terminal torque ratings. 51
8 Technical Information Series Non-used for CSA and U Class Applications ➊ - NN100P3 - NN200P3 - NN400P3 Electrical Ratings Standards and Approvals (see page 32) Maximum use Cartridge Size [A] 100 ➋ 200 ➋ 400 ➋ Maximum Voltage AC [V] DC [V] Ampere Rating [A] Max. Short Circuit Prospective ault Current [ka] use Operating Characteristics Non-time Non-time Non-time Time Delay Time Delay Time Delay Maximum HP 200V, 60Hz [HP] AC 230V, 60Hz [HP] V, 60Hz [HP] V, 60Hz [HP] AC 115V, 60Hz [HP] V, 60Hz [HP] DC 125V DC [HP] 250V DC [HP] Mechanical Ratings Degree of Protection (per IEC 947) Switch only IP00 IP00 IP00 Switch with Terminal Shields and use Cover(s) IP20 IP20 IP20 Mechanical Endurance ➌ [operations] 10,000 8,000 8,000 Handle Mechanism Operating Torque (max.) [Nm] [b.-in.] Terminal Capacity ➎ Power terminals [mm 2 ] Two [AWG] #14 #2 #6 250MCM Two 1/0 350MCM Auxiliary contact terminals [mm 2 ] [AWG] #14 #12 #14 #12 #14 #12 Max. number of auxiliary contact blocks Approximate Weight [kg.] [lbs.] Minimum Enclosure Size Height [mm] [in.] Width [mm] [in.] 11 27/ / /64 Depth [mm] [in.] 6 3/ /16 ➊ Non-fused disconnects must use separately installed CSA Certified HRCI-J, HRCI-T or HRCI-MISC (also U isted as Class CC) fuses; or U isted Class J, CC or T fuses. ➋ When using CSA HRCI-J, HRCI-MISC (also U isted as Class CC) or HRCI-T fuses, and U Class J, CC or T fuses. ➌ Based on Sprecher + Schuh tests in accordance with the requirements as defined in CSA C22.2 No. 4, IEC 947-3, U 1087 and U98. ➍ ine and load terminal shields supplied as standard. ➎ See Power Wire Installation on page 58 for power terminal torque ratings. 52
9 Technical Information Series Environmental Data or All used and Non-used Environmental Ratings All used and Non-used Ambient Temperature Open [ C ()] ( ) Enclosed [ C ()] ( ) Storage [ C ()] ( ) Altitude (per IEC 947-1) [m] 2,000 Relative Humidity (per IEC 947-1) 90% at +20 C (+68 ) 50% at +40 C (+104 ) Auxiliary Contact Ratings All Auxiliary Contacts AC-11 Rating DC-11 Rating Volts U e Amps I e Volts U e Amps I e Thermal Current EEMAC/NEMA A600, P300 [A] 10 Insulation Voltage - IEC U i [V] 660 Approvals: U isted ile Nos. E E E E E CSA Certified ile No. R CE Marked Per IEC Meets IEC, VDE and BS standard requirements OVAG Certified ASTA Certified Catalog Number U98 (Miscellaneous Switch) U 1087 (Molded Case) CSA CE NEMA-type NJ-100, 200, 400 NH-100, 200, 400 NN-100, 200, 400 Yes No Yes No Conformity to Standards: IEC 947-3/EN ow voltage switchgear and control gear part 3:, disconnectors, switchdisconnectors and fuse-combination units. CE BS EN VDE 0660 CSA 22.2 No. 4 NEMA KS-1 U 1087 U 98 53
10 Application Methods Series 11 & Applications Within the United States and Canada General The requirements for disconnect switches used in motor branch circuits rated 600V and less are defined in Article 430, Part H of the U.S. National Electrical Code (NEC), NPA70. Canadian Electrical Code (CEC) requirements are very similar in the area of motor branch circuit disconnect requirements. or simplicity, we will treat the NEC and CEC requirements as being the same and reference specific sections of the US National Electrical Code. The requirements for properly sizing a disconnect switch are dependent on the type of application. The NEC refers to two types of applications: single motor and combination loads. A combination load consists of an application where two or more motors are used together or where one or more motors are used in combination with other loads, such as resistance heaters. Single Motor Applications Section Paragraph (a) states that the disconnect switch must have an ampere rating of at least 115% of the full load current rating of the motor. Example 1: for a motor with a full-load current of 22A, the disconnect switch must be rated at least 25.3A (22 x 1.15). If the disconnecting means under evaluation is rated in horsepower, the selection of the disconnect switch is even more straightforward; a disconnect switch must have a horsepower rating equal to, or greater than the horsepower rating of the motor at the applicable voltage. Example 2: or a motor with a 10HP rating at 460V AC, the disconnect switch must be rated at least 10HP at 460V AC. If the disconnect switch is rated in horsepower, and U isted, U Component Recognized, or CSA Certified, it will meet the requirements for the 115% full-load current rating stipulated by the NEC. Combination oad Applications Section Paragraph (c) addresses the rating of the disconnecting means for combination loads. This paragraph essentially requires that the loads that may be simultaneously on a single disconnecting means be combined to provide equivalent full-load and locked-rotor currents for what is then to be considered as a single motor for the purpose of selecting the appropriate disconnecting means. This means that it is necessary to identify the particular combination of connected loads which can be operating simultaneously and will result in the maximum full-load and locked-rotor current sums. The individual full-load current values are to be selected from Tables , , or and the locked-rotor values are to be from Table The equivalent single motor full-load current is the sum of the simultaneously operating motor full-load currents and the rating in amperes of the other loads operating at the same time. The equivalent locked-rotor current is the sum of the simultaneously started motors locked-rotor currents and the full-load currents of the remaining operating motor and non-motor loads. The disconnecting means shall have a current rating equal to or greater then 115% of the equivalent single motor full-load current and have a horsepower rating equal to or greater than the horsepower rating determined from the equivalent locked-rotor summation. Consider the following 460V application: oad HP ull-oad Current A Motor (simultaneous) Motor (not included) ➊ Motor (simultaneous) Motor (simultaneous) Other 7.0 (simultaneous) Total Equivalent 62.6 (simultaneous) ➊ Motor 2 is not included in the total since it cannot operate simultaneously with the other motor, therefore, the disconnect switch must be rated at least 72A (1.15 x 62.6). Consider now the locked-rotor current analysis for the same application: oad HP ocked Rotor Current A Motor 1 5 (7.6 A) 45.6 (simultaneous) Motor (not included) ➊ Motor (simultaneous) ➋ Motor (simultaneous) ➋ Other 7.0 (simultaneous) Total Equivalent (simultaneous) ➊ Note again that Motor 2 cannot operate simultaneously with the other loads. ➋ The largest equivalent locked-rotor current occurs when motors 3 and 4 start together while the other loads marked simultaneous are already operating. Since Motor 1 is not starting with Motors 3 and 4, its full-load current will be added to the total instead of its locked-rotor current. Table , which provides the correlation between locked-rotor currents and HP ratings, shows that a 40 HP rating is the equivalent for locked-rotor amperes. Therefore, the disconnect selected for this application must have a current rating of at least 72A and a HP rating of at least 40 HP. In this case, an disconnect switch rated for 100A and 60 HP at 460V would be an appropriate choice. What can be seen from this analysis is that, depending upon the number of motors that can start simultaneously, the actual size of the required disconnect is sometimes determined by the equivalent full load current (72A) and other times by the equivalent horsepower determined from the locked-rotor analysis (40 HP). 54
11 Technical Information IP Ratings Definitions IP Ratings Definitions IP Ratings Definitions The first IP number (left side of chart) is protection against solid objects. The second IP number (across top) is protection against liquids. The chart itself shows degrees of protection according to IEC 529. No protection vertically falling drops of water (condensation) Protected against dripping water with enclosure up to 15 from vertical Protected against sprayed water up to 60 from vertical sprayed water from all directions (limited ingress permitted) low pressure water jets from all directions (limited ingress permitted) strong jets of water from all directions immersion up to one meter long periods of immersion under pressure IP 0 IP 1 IP 2 IP 3 IP 4 IP 5 IP 6 IP 7 IP 8 1 meter IP0 IP00 No protection IP1 solid objects up to 50mm (accidental touch by hands) IP2 solid objects up to 12mm (fingers, knuckles) IP3 IP10 IP11 IP12 IP20 IP21 IP22 IP23 solid objects up to 2.5mm (tools, wires) IP4 IP30 IP31 IP32 IP33 IP34 IP40 IP41 IP42 IP43 IP44 solid objects up to 1mm (wires) IP5 IP50 IP53 IP54 IP55 IP56 dust (limited engress permitted) IP6 IP60 IP65 IP66 IP67 Totally protected against dust 55
12 Technical Information Ratings Definitions NEMA / U Type Definitions NEMA / U Type Indoor Use Outdoor Use Indoor or Outdoor Use or a degree of protection against: R 3 4 4X 6P 6 Incidental contact with enclosed equipment alling dirt Rust Circulating dust, lint, fibers and flyings Windblown dust alling liquids and light splashing Rain (limited water allowed inside) Rain (no water allowed inside) Snow and sleet Hosedown and splashing water Occasional prolonged submersion Oil or coolant spraying or splashing Corrosive agents Occasional temporary submersion 56
13 Dimensions Series Switch (100, 200 & 400A) Switch Approximate Dimensions Dimension Reference H W D A B D C1 D1 E (5 53/64) 184 (7 1/4) 220 (8 21/32) 250 (9 27/32) 194 (7 41/64) 236 (9 19/64) 278 (10 15/16) 308 (12 1/8) 130 (5 7/64) 148 (5 53/64) 180 (7 3/32) 213 (8 25/64) 106 (4 11/64) 106 (4 11/64) 150 (5 29/32) 150 (5 29/32) 170 (6 11/16) 212 (8 11/32) 252 (9 59/64) 282 (11 7/64) -HM Pistol Grip Switch Handle Assembly 4-M6 (4 1/4) 4-M6 (4 1/4) 4-M8 (4 5/16) 4-M8 (4 5/16) mm (1/16-3/16) O ON O (4-5/64) (4-5/64) ON (7-35/64) Cover Thickness 58 (2-9/32) mm (in.) ø 65 (ø 2-9/16) 37.5 (1-15/32) 75 (2-61/64) 37.5 (1-15/32) 75 (2-61/64) 26 (1-1/32) (6-7/32) 140 (5-33/64) 26.5 (1-3/64) (4) - ø 5.5 ( (4) - ø 7/32) ront of Cover (4-3/16) (4-3/16) (4-1/16) 57
14 Dimensions Series Power Wire Installation -NH100P3 -NH200P3 -NJ200P3 -NN200P3 -NA400P3 -NH400P3 -NJ400P3 -NN400P3 D -NJ100P3 -NN100P3 C -NH100P3 -NH200P3 -NJ200P3 -NN200P3 -NA400P3 -NH400P3 -NJ400P3 -NN400P3 C Dimension B C D A Reference mm 2 #AWG N m lb-in N m lb-in C ~ ~ D / E / E1 -G #4-500MCM H1 (2) (2) 1/0-350MCM O ON A B use Installation -NH100P3 -NJ100P3 -NJ200P3 -NA400P3 A -NH200P3 -NJ400P3 -NH400P3 A Catalog Number A N m lb-in -NJ100P NJ200P NH100P NA400P NH200P NH400P NJ400P
15 Dimensions Series Type 3/4/12 - Watertight, Dusttight Sheet Metal Enclosure (100A) ON O D Amps Type Dim. Ref. A B C D E G H 100 used & Non-fused C1 406 (16.00) 406 (16.00) 224 (8.80) 282 (11.10) 368 (14.5) 368 (14.5) 178 (7) 315 (12-25/64) Type 3/4/12 - Watertight, Dusttight Sheet Metal Enclosure (200 & 400A) Amps Type Dim. Ref. A B C D E G H used & Non-used used & Non-used D (16) 610 (24) 610 (24) 762 (30) 224 (8-51/64) 326 (12-51/64) 282 (11-5/64) 384 (15-5/64) 688 (27-5/64) 840 (33-5/64) 650 (25-9/16) 802 (31-9/16) 368 (13-31/64) 572 (22-1/2) 572 (22-1/2) 724 (28-1/2) 59
16 Dimensions Series Type 4/4X Watertight, Corrosion-Resistant Stainless Steel Enclosure (100A) ON O D Amps Type Dim. Ref. A B C D E G H 100 used & Non-fused C1 406 (16.00) 406 (16.00) 224 (8.80) 282 (11.10) 368 (14.5) 368 (14.5) 178 (7) 315 (12-25/64) Type 4/4X Watertight, Corrosion-Resistant Stainless Steel Enclosure (200 & 400A) Amps Type Dim. Ref. A B C D E G H used & Non-used used & Non-used D (16) 610 (24) 610 (24) 762 (30) 224 (8-51/64) 326 (12-51/64) 282 (11-5/64) 384 (15-5/64) 688 (27-5/64) 840 (33-5/64) 650 (25-19/32) 802 (31-15/32) 368 (14-1/2) 572 (22-1/2) 572 (22-1/2) 724 (28-1/2) 60
17 Dimensions Series Type 3/4/4X/12 - Corrosion Resistant Non-Metallic Enclosure (100A) K 5 (3/16) A H D C B J 32 (1-9/32) G (4)- 8 X 13 SOT MTG. HOES (11/32) (17/32) Amps Type Dim. Ref. A B C D G H J K 100 used & Non-used C1 380 (14-31/32) 420 (16-1/4) 215 (8-31/64) 273 (10-49/64) 430 (16-61/64) 305 (12) 370 (14-9/16) 457 (18) 5 (13/64) Type 3/4/4X/12 - Corrosion Resistant Non-Metallic Enclosure (200A) K 11.5 (29/64) A D C B J G (4)- 10 DIA. MTG. HOES (13/32) Amps Type Dim. Ref. A B C D G J K 200 used & Non-used D1 513 (20-13/64) 625 (24-5/8) 292 (11-31/64) 350 (13-25/32) 648 (25-1/2) 457 (18) 686 (27) 11.5 (29/64) 61
18 Dimensions Series Type 3/4/4X/12 - Corrosion Resistant Non-Metallic Enclosure (400A) K 10.5 (27/64) A D C B J 57mm (2-1/4") G (4)- 10 DIA. MTG. HOES (13/32") Amps Type Dim. Ref. A B C D G J K 400 used & Non-used (24 1/8) 775 (30 33/64) 343 (13 31/64) 401 (15 23/32) 796 (31 31/32) 555 (21 7/8) 834 (32 27/32) 10.5 (13/32) 62
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