Specifications. S&C Power Fuses Types SM- 4, SM-5, SMD-20, and SMD-40 Outdoor Distribution (4.16 kv through 34.5 kv)

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1 S&C Power Fuses Types SM- 4, SM-5, SMD-0, and SMD-40 Outdoor Distribution (4.16 kv through kv) For use with SM Refill Units or SMU Fuse Units Specifications Conditions of Sale STANDARD: The seller s standard conditions of sale set forth in Price Sheet apply, except as modified under WARRANTY QUALIFICATIONS on page. SPECIAL TO THIS PRODUCT: INCLUSIONS: SMD 0 and SMD 40 Mountings Complete mountings include fuse unit end-fittings. Fuse unit end-fittings for SMD 40 Power Fuses include a silencer. A choice of connector arrangements is available with complete mountings, as listed in Table 8 on page 17. Specify the connector arrangement desired by adding the appropriate suffix letter to the catalog number of the selected mounting. Each overhead pole top style SMD 0 mounting includes a mounting bracket and hardware. EXCLUSIONS: SMD 0 and SMD 40 Mountings Mountings do not include fuse units. SM 4 and SM 5 Mountings Complete mountings and live parts do not include holders, refill units, or connectors. Various connectors are available as listed in Table 9 on page 17. Specify the quantity and catalog number of the connectors desired. SPECIFICATION DEVIATIONS: SMD 0 and SMD 40 Mountings Live parts are not available separately for SMD 0 and SMD 40 Power Fuses. -style SMD 0 and SMD 40 Mountings are offered with a choice of Insulator or porcelain station post insulators. The standard insulator color is gray. When mountings are to be provided with special insulators, consult the nearest S&C Sales Office for availability. -style mountings (except station right angle style) can be supplied less insulators; add suffix Z1 to the catalog number. -style mountings (except station right angle style) of a given voltage rating can be provided with insulators of the next lower voltage rating add suffix Z to the catalog number, or the next higher voltage rating add suffix Z3 to the catalog number. -style mountings cannot be supplied without bases. -style mountings (except station right angle style) can be supplied with tin plated terminal pads. To specify, add suffix Z5 to the catalog number. Overhead pole top style SMD 0 mountings cannot be supplied without insulators. SM 4 and SM 5 Mountings SM 4 and SM 5 mountings are offered with a choice of or porcelain station post insulators. The standard insulator color is gray. When mountings are to be provided with special insulators, consult the nearest S&C Sales Office for availability. Mountings can be supplied without insulators; add suffix Z1 to the catalog number. Mountings of a given voltage rating can be provided with insulators of the next lower voltage rating add suffix Z to the catalog number, or the next higher voltage rating add suffix Z3 to the catalog number. Mountings can be supplied without bases but with insulators; add suffix Z4 to the catalog number. Mountings can be supplied with tin plated terminal pads. To specify, add suffix Z5 to the catalog number. Disconnect-style parallel SM 5 Power Fuses are furnished with aluminum terminal pads as a standard feature. is the S&C trademark for S&C s cycloaliphatic epoxy resin system. is nontracking, self scouring, nonweathering; there s never a compromise of insulation integrity. S&C station post insu lators meet or exceed the electrical and mechanical strength require ments established in ANSI Standard C9.9 (1983) for porcelain standard strength station post insulators. Mountings rated 4.8 kv or 7. kv cannot be provided with lower-rated insulators. Fuse mountings rated kv provided with insulators of the next lower voltage rating will be furnished with porcelain station post insulators rated 7. kv, T.R. No. 0. Fuse mountings rated kv provided with insulators of the next higher voltage rating will be furnished with porcelain station post insulators rated 46 kv, T.R. No. 14. S&C Power Fuses Types SM and SMD are manufactured in accordance with a quality system certified to ISO 9001:0, and they are Rural Utilities Service (RUS) accepted. November 5, 018 S&C Electric Company , all rights reserved Specification Bulletin 4-31

2 Conditions of Sale Continued WARRANTY QUALIFICATIONS: SMD 0 and SMD 40 Mountings The standard warranty contained in the seller s standard con ditions of sale (as set forth in Price Sheet ) does not apply to S&C SMD 0 or SMD 40 mountings when installed in conjunction with fuse units or end-fittings not manufactured by S&C nor does it apply to S&C fuse units or end-fittings installed in mountings not manufactured by S&C. SM 4 and SM 5 Mountings For the standard warranty contained in the seller s standard conditions of sale (as set forth in Price Sheet ) to apply to live parts when ordered separately, the live parts must be assembled on mountings in accordance with S&C Instruction Sheet 505. The standard warranty contained in the seller s standard conditions of sale (as set forth in Price Sheet ) does not apply to S&C SM Mountings when installed in con junction with fuses not manufactured by S&C. S&C Specification Bulletin 4-31

3 How to Order a Complete Power Fuse Types SMD 0 and SMD Obtain the catalog number of the desired mounting from Table 1 on pages 4 and 5. Note: Live parts for SMD 0 or SMD 40 Power Fuses cannot be ordered separately.. Obtain the catalog number of the applicable SMU 0 or SMU 40 Fuse Unit from Tables 4 and 5 on pages 8 through 11, taking care to match the voltage rating of the fuse unit to that of the mounting. 3. Select the desired connector arrangement from Table 8 on page 17. Add the indicated suffix letter to the catalog number of the mounting selected in Step 1 above. 4. Obtain the catalog number of desired conversion kits, parts, and maintenance supplies from Tables 10, 11, and 1 listed on page 18. How to Order Handling Tools Obtain the catalog number(s) of recommended handling tool(s) from Table 13 on page 18. Refer to Specification Bulletin Types SM 4 and SM 5 1. Obtain the catalog number of the desired mounting from Table on page 6. If only live parts are desired, refer to Table 14 on page 19.. Obtain the catalog number of the applicable holder from Table on page 6, reading from the same line in which the selected mounting is listed. 3. Obtain the catalog number of the applicable refill unit from Table 6 and 7 on pages 1 through 16, taking care to match the voltage rating of the refill unit to that of the mounting. Note: For each mounting rated 70E amperes, order two holders and two refill units. 4. Obtain the catalog number of the desired connector from Table 9 on page 17. Order two connectors for each mounting or set of live parts. 5. Obtain the catalog number of desired parts from Table 15 listed on page 19. How to Order Handling Tools Obtain the catalog number(s) of recommended handling tools(s) from Table 16 on page 19. Refer to Specification Bulletin S&C Specification Bulletin

4 Table 1. SMD 0 AND SMD 40 MOUNTINGS Less Connectors1 Style Overhead Pole Top67 Type SMD 0 kv Rating, RMS, Sym. 3 Nom. Max BIL Max4 Inter rupting Leakage Distance to Ground, Minimum, Inches (mm) 11 (9) 17 (43) 17 (43) 6 (660) Mounting (including Live Parts and End Fittings, less Connectors5) Polymer Catalog Number 914R3 P 913R3 P Catalog Number 91R3 914R3 913R3 9143R3 Page Reference for Dimensional Information Overhead Pole Top67 SMD / (648) 944R3 1 1 For available connector arrangements, refer to Table 8 on page 17. SMD 0 and SMD 40 Live Parts are not available separately. 3 Symmetrical ratings assigned are based on available short circuit cur rent at locations where the X/R ratio is 15. The interrupting ratings expressed in amperes, RMS, asymmetrical are 1.6 times the symmetrical ratings listed. Higher symmetrical ratings have been determined for SMD 0 Power Fuses where X/R = 10 and X/R = 5. These higher ratings as well as asymmetrical ratings are given in S&C Descriptive Bulletin SMU 0 Fuse Units for use in SMD 0 mountings are available in ratings through K amperes as well as E amperes and 0 DR. 5 Specify connectors, if desired, by adding the appropriate suffix letter to the catalog number. For example, SMD 0 Outdoor Distribution Power Fuse Mounting, Vertical Offset Style, catalog number 19R L. (See Table 8 on page 17.) 6 All SMD 0 mountings are equipped with an attachment hook to accom modate Loadbuster The S&C Loadbreak Tool. 7 Connectors must be specified for Overhead Pole Top Style and Right Angle Style SMD 0 mountings. Refer to Table 8 on page 17. Also suitable for protection of single phase to neutral circuits (lines or transformers) on 0/ GrY kv systems. Leakage distance to ground is 6 inches (660 mm) for catalog number 9143R3, 30 inches (76 mm) for catalog number 913R3 P. For provisions only for NEMA pad terminal connectors or two hole compression connectors, add suffix G to catalog number. Meets 170 kv BIL rating requirement of IEC Publication 8. 4 S&C Specification Bulletin 4-31

5 Table 1. SMD 0 AND SMD 40 MOUNTINGS Less Connectors1 Continued Style Type kv Rating Nom. Max BIL Max4, RMS, Sym.3 Interrupting Leakage Distance to Ground, Minimum, Inches (mm) of Mounting (Including Live Parts and End Fittings, less Connectors5) Page Reference for Dimensional Information Vertical Offset6 SMD / (394) 4 (610) 37 (940) 19R E 193R E 1904 E 19R 193R 1904 Inverted6 SMD / (394) 4 (610) 37 (940) 199 E 1993 E 1994 E Right Angle67 SMD / (394) 4 (610) 37 (940) 193R3 E 1933R3 E 1934R3 E 193R3 1933R3 1934R Vertical8 SMD E 400E 400E / (394) 151/ (394) 4 (610) SP 193 SP 1933 SP 1 For available connector arrangements, refer to the Table 8 on page 17. SMD 0 and SMD 40 Live Parts are not available separately. 3 Symmetrical ratings assigned are based on available short circuit cur rent at locations where the X/R ratio is 15. The interrupting ratings expressed in amperes, RMS, asymmetrical are 1.6 times the symmetrical ratings listed. Higher symmetrical ratings have been determined for SMD 0 Power Fuses where X/R = 10 and X/R = 5. These higher ratings as well as asymmetrical ratings are given in S&C Descriptive Bulletin SMU 0 Fuse Units for use in SMD 0 mountings are available in ratings through K amperes as well as E amperes and 0 DR. 5 Specify connectors, if desired, by adding the appropriate suffix letter to the catalog number. For example, SMD 0 Outdoor Distribution Power Fuse Mounting, Vertical Offset Style, 19R L. (See Table 8, page 17.) 6 All SMD 0 mountings are equipped with an attachment hook to accom modate Loadbuster The S&C Loadbreak Tool. 7 Connectors must be specified for Overhead Pole Top Style and Right Angle Style SMD 0 mounting. Refer to Table 8 on page SMD 40 mountings can be equipped with an optional attachment hook to accommodate the Loadbuster tool. Specify by adding suffix LB to the catalog number of the SMD 40 mounting. For provisions only for NEMA pad terminal connectors or two hole compression connectors, add suffix G to the catalog number. Mounting includes -kv/110 kv BIL station post insulators. Leakage distance to ground is 101/ inches (67 mm) for mountings with 95 kv BIL porcelain station post insulators; i.e., catalog number 1930 SP. S&C Specification Bulletin

6 Table. SM MOUNTINGS AND HOLDERS Less Refill Units Style Type kv Rating Nom. Max BIL Max, RMS, Sym.1 Interrupting Mounting (Including Live Parts, less Connectors3 less Holder) Holder4 Page Reference for Dimensional Information Disconnect 180 Opening Vertical5 SM E E E E E R1-E 19050R1-E R1-E R1-E R R R R SM E 70E 400E 70E 300E 300E 300E R-E R3-E 19060R-E 19056R3-E R-E R-E R R R 19056R R R 86151R 86151R 8615R 8615R 86153R 86154R 86154R 8 8 Disconnect 90 Opening Inverted SM E 400E 300E 300E 300E R-E 19080R-E R-E R-E R 19080R R R 86191R 8619R 86193R 86194R 86194R Non-Disconnect Vertical SM E E E E E R1-E 19030R1-E R1-E R1-E R R R R SM E 400E 300E 300E 300E R-E 19040R-E R-E R-E R 19040R R R 86141R 8614R 86143R 86144R 86144R Non-Disconnect Upright SM E E E E E R1-E 19030R1-E R1-E R1-E R R R R SM E 400E 300E 300E 300E R-E 19040R-E R-E R-E R 19040R R R 861R 86R 863R 864R 864R 1 Symmetrical ratings assigned are based on available short-circuit cur rent at locations where the X/R ratio is 15. The interrupting ratings expressed in amperes, RMS asymmetrical are 1.6 times the symmetrical ratings listed. Higher symmetrical ratings have been determined for these fuses applied at lower system voltages and in locations where X/R = 10 and X/R = 5. These higher ratings as well as asymmetrical ratings are given in S&C Descriptive Bulletin For live parts furnished separately, refer to Table 14 on page For available connectors, refer to Table 9 on page Holder does not carry a snuffler or silencer. 5 All SM-4 mountings in the Disconnect 180 Opening Vertical Style can be equipped with an attachment hook to accommodate Loadbuster The S&C Loadbreak Tool. Specify by adding suffix -LB to the catalog number of the mounting. 60-hertz rating. For systems rated above 15.5 kv through 17.0 kv, the interrupting rating is,000 amperes, RMS symmetrical, 50/60 hertz. 60-hertz rating. Mounting includes -kv/110-kv BIL station post insulators. Product discontinued. Two holders required with each mounting. 6 S&C Specification Bulletin 4-31

7 Table 3. SWITCH BLADES Rating Item Nom. kv Max, Cont. Catalog Number Switch blades, for use instead of SM 4 Holders in Disconnect 180 Opening Vertical Style SM 4 mountings Switch blades, for use instead of SM 5 Holders in Disconnect 180 Opening Vertical Style SM 5 mountings Switch blades, for use instead of SMU 0 Fuse Units in all styles except Inverted SMD 0 mountings S&C Specification Bulletin

8 Table 4. SMU 0 FUSE UNITS (For use in SMD 0 Mountings) kv Nominal, 17.0 kv Max K Ratings E Ratings DR Ratings Catalog Number Catalog Number S&C K TCC 165 TCC 115 S&C DR TCC TCC 153 TCC 119 S&C Very Slow TCC 176 3K 703 3DR 63 6K 706 5E 615 4DR 64 8K 708 7E 617 5DR 6 10K E DR 6 1K E DR K E DR K E DR 600 K 700 E K E K E K E K E K E K E K E K 70 E E E S&C Specification Bulletin 4-31

9 Table 4. SMU 0 FUSE UNITS (For use in SMD 0 Mountings) Continued kv Nominal, kv Max1 K Ratings E Ratings DR Ratings Catalog Number S&C K TCC 165 TCC TCC 153 TCC 119 S&C Very Slow TCC 176 Catalog Number S&C DR TCC 175 3K DR K E DR K E DR K E DR K E DR K E DR K E DR 6300 K 7030 E K E K E K E K E K E K E K E K 703 E E E Also suitable for protection of single phase to neutral circuits (lines or transformers) on 0/ GrY kv systems. S&C Specification Bulletin

10 Table 4. SMU 0 FUSE UNITS (For use in SMD 0 Mountings) Continued kv Nominal, kv Max K Ratings E Ratings DR Ratings Catalog Number S&C K TCC 165 TCC TCC 153 TCC 119 S&C Very Slow TCC 176 Catalog Number S&C DR TCC 175 3K DR K E DR K E DR K E DR K E DR K E DR K E DR 6400 K 7040 E K E K E K E K E K E K E K E K 704 E E E Also suitable for protection of single phase to neutral circuits (lines or transformers) on 0/ GrY kv systems. 10 S&C Specification Bulletin 4-31

11 Table 5. SMU 40 FUSE UNITS (For use in SMD 40 Mountings) kv Nominal, 5.5 kv Max kv Nominal, 17.0 kv Max kv Nominal, 9 kv Max TCC TCC 153 TCC 119 TCC TCC 153 TCC 119 TCC TCC 153 TCC 119 3E E E E E E E E E E E E E E E E E E E E E S&C Specification Bulletin

12 Table 6. SM 4 REFILL UNITS (For use in SM 4 Holders) 7. kv Nominal, 8.3 kv Max1 kv Nominal, 17.0 kv Max TCC TCC R4 1100R4 11R4 1R4 TCC TCC TCC TCC S&C Coord. TCC E 11005R4 1R4 5E 11007R4 1R4 7E 11010R4 1010R4 10E 11015R4 1015R4 13E 1100R4 100R4 15E 110R4 10R4 10R4 0R4 0E 11030R4 1030R4 1030R4 030R4 E 11040R4 1040R4 1040R4 040R4 30E 11050R4 1050R4 1050R4 050R4 40E 11060R4 1060R4 1060R4 060R4 50E 11075R4 1075R4 1075R4 075R4 65E 11100R4 1100R4 1100R4 100R4 80E 111R4 11R4 11R4 1R4 100E 11R4 1R4 1R4 R4 1E 11R4 1R4 1R4 R4 E 110R4 10R4 10R4 0R4 175E 115R4 15R4 1R4 R4 E 11300R4 1300R4 1300R4 300R R4 1 Rated 7. kv nominal for use in SM 4 Holders rated 7. kv. This S&C Coordinating refill unit should be applied where the maximum continuous load current does not exceed amperes and where all fault currents below 1000 amperes will be cleared by another fuse. 1 S&C Specification Bulletin 4-31

13 Table 6. SM 4 REFILL UNITS (For use in SM 4 Holders) Continued 1 kv Nominal, kv Max kv Nominal, kv Max TCC R4 1300R4 TCC TCC TCC R4 1400R4 TCC TCC E 13005R R4 5E 13007R R4 7E 13010R R4 10E 13015R R4 13E 1300R4 1400R4 15E 130R4 30R4 140R4 40R4 0E 13030R4 3030R R4 4030R4 E 13040R4 3040R R4 4040R4 30E 13050R4 3050R R4 4050R4 40E 13060R4 3060R R4 4060R4 50E 13075R4 3075R R4 4075R4 65E 13100R4 3100R R4 4100R4 80E 131R4 31R4 141R4 41R4 100E 13R4 3R4 14R4 4R4 1E 13R4 3R4 14R4 4R4 E 130R4 30R4 140R4 40R4 175E 135R4 35R4 145R4 45R4 E 13300R4 3300R R4 4300R4 S&C Specification Bulletin

14 Table 7. SM 5 REFILL UNITS (For use in SM 5 Holders) 1 TCC R R4 TCC kv Nominal, 4.76 kv Max1 7. kv Nominal, 8.3 kv Max TCC S&C Coord. TCC TCC R R4 TCC E R R4 5E R R4 TCC S&C Coord. TCC E R R4 10E R R4 13E 13000R R4 15E 1300R4 600R4 1310R4 0E R R R4 E R R R4 30E R R R4 40E R R R4 50E R R R4 65E R R R4 80E 1301R4 601R4 1311R4 100E 130R4 60R4 131R4 1E 130R4 60R4 131R4 E 1300R4 600R4 1310R4 175E 1305R4 605R4 1315R4 E R R R4 0E R R R R4 300E R R4 130R4 60R4 400E R R R R R4 1410R R4 140R4 1 Rated 4.16 kv nominal, for use in SM 5 Holders rated 7. kv when applied in listed mountings rated 7. kv for system voltages through 4.16 kv. Rated 7. kv nominal, for use in SM 5 Holders rated 7. kv when applied in listed mountings rated 7. kv for system voltages through 4.8 kv through 7. kv. Catalog numbers are in italics because these are 7. kv refill units. Interrupting ratings are those listed in S&C Descriptive Bulletin 4 30 for 7. kv SM 5 Power Fuses applied to systems rated.4/4.16 Y kv. These S&C Coordinating refill units should be applied where the maximum continuous load current does not exceed 400 amperes and where all fault currents below 3000 amperes for catalog numbers 1410R4 and 410R4 and 4000 amperes for catalog numbers 140R4 and 40R4 will be cleared by another fuse. 14 S&C Specification Bulletin 4-31

15 Table 7. SM 5 REFILL UNITS (For use in SM 5 Holders) Continued 1 TCC R4 13R4 TCC kv Nominal, 17.0 kv Max kv Nominal, kv Max TCC S&C Coord. TCC TCC R R4 TCC E 135R R4 5E 137R R4 7E 13010R R4 10E 13015R R4 13E 1300R R4 TCC E 130R4 60R4 1330R4 630R4 0E 13030R4 6030R R R4 E 13040R4 6040R R R4 30E 13050R4 6050R R R4 40E 13060R4 6060R R R4 50E 13075R4 6075R R R4 65E 13100R4 6100R R R4 80E 131R4 61R4 1331R4 631R4 100E 13R4 6R4 133R4 63R4 1E 13R4 6R4 133R4 63R4 E 130R4 60R4 1330R4 630R4 175E 13R4 6R4 1335R4 635R4 E 13300R4 6300R R R4 0E 13400R4 6400R R R4 300E 1300R4 600R R R4 400E 13600R4 6600R R R4 These S&C Coordinating refill units should be applied where the maximum continuous load current does not exceed 400 amperes and where all fault currents below 3000 amperes for catalog numbers 1410R4 and 410R4 and 4000 amperes for catalog numbers 140R4 and 40R4 will be cleared by another fuse. S&C Specification Bulletin

16 Table 7. SM 5 REFILL UNITS (For use in SM 5 Holders) Continued 1 3E 5E 7E 10E 13E TCC R R4 TCC R R R R R4 kv Nominal, kv Max TCC E 1340R4 640R4 0E R R4 E R R4 30E R R4 40E R R4 50E R R4 65E R R4 80E 1341R4 641R4 100E 134R4 64R4 1E 134R4 64R4 E 1340R4 640R4 175E 1345R4 645R4 E R R4 0E R R4 300E R R4 16 S&C Specification Bulletin 4-31

17 Table 8. CONNECTORS Two Provided per Mounting For use with SMD 0 and SMD 40 Mountings Illustration Description Parallel groove connectors To Specify Connector Arrangement Accommodating Conductors Size and Material Two No. 6 solid (13.3 mm) through No. stranded (44.4 mm) copper or aluminum in one groove, No. solid (33.6 mm) through 0 kc mil (168 mm) stranded copper or aluminum, or 4/0 ACSR (161 mm) in the other groove Add Catalog Number Suffix D Bronze body, tin-plated, single 1/ 13 1/ galvanized steel bolt. Same as catalog number 4740R1 Aluminum alloy body, tin-plated, two 1/ 13 1/ galvanized steel Bolts. Same as 4744 Provision only for NEMA pad terminal connectors or two hole compression connectors. Includes tin-plated terminal adapters but does not include hardware No. solid (33.6 mm) through 500 kc mil (335 mm) stranded copper or aluminum, or kc mil ACSR (39 mm) No. solid (33.6 mm) through 500 kc mil (335 mm) stranded copper or aluminum, or kc mil ACSR (39 mm) K L G Eye bolt connectors No. 8 solid (8.4 mm) through 0 kc mil (168 mm) stranded copper or aluminum, or 4/0 ACSR (161 mm) M Applies only to station right angle and overhead pole top style SMD 0 mountings. Table 9. CONNECTORS For use with SM 4 and SM 5 Mountings Illustration and Description Accommodating Conductor Upper Terminal Pad Lower Terminal Pad Aluminum alloy body, tin-plated, two 1/ 13 3/4 galvanized steel bolts No. solid (33.6 mm) through 500 kc mil (335 mm) stranded copper or aluminum 4741R Aluminum alloy body, tin-plated, Two 1/ 13 1/4 galvanized steel bolts Standard bronze pad terminal, tin-plated, four bolt. Includes 1/-inch galvanized steel hardware for attachment to terminal pads of fuses No. solid (33.6 mm) through 500 kc mil (335 mm) stranded copper or aluminum No. 6 solid (13.3 mm) through 0 kc mil (168 mm) copper or aluminum 1/0 solid (53.5 mm) through 500 kc mil (335 mm) copper or aluminum /0 stranded (89 mm) through 800 kc mil (539 mm) copper or aluminum R1 A 4564R1 B 4565R1 A 4565R1 B 4567R1 A 4567R1 B S&C Specification Bulletin

18 Table 10. CONVERSION KITS For use with SMD-0 Power Fuses Item Conversion Kit, adapts superseded -kv station vertical-offset style mountings1 to accept shorter, 81/-inch (74 mm) -kv SMU-0 Fuse Units listed on page 8 [superseded length was 341/4 inches (870 mm)] 56 1 Identified by the following catalog numbers: 94R 94R1 194R 194R1 194R-HF 194R1-HF HF Table 11. PARTS For use with SMD-0 and SMD-40 Power Fuses Item Spare fuse unit end-fittings for use in SMD-0 mountings, all styles except Inverted For Fuse Unit Rated, kv, Nominal From To Spare fuse unit end-fittings for use in SMD-0 mountings, station inverted style 3096 Spare fuse unit end-fittings for use in SMD-40 mountings, station vertical style Replacement silencers for use in SMD-40 mountings, station vertical style 4.8 FDA-1064 Includes silencer. Table 1. MAINTENANCE SUPPLIES For use with SMD-0 and SMD-40 Power Fuses Item For Fuse Unit Fuse-unit recoating kit one-half pint light gray epoxy polyester gloss enamel 13-E-1 and one-half pint Catalyst 13-C-0 (two coats for ten fuse units).1 Requires thinner listed below All Thinner for above one pint All FA Shelf life is one year from date of manufacture. Table 13. RECOMMENDED HANDLING TOOLS For use with SMD-0 and SMD-40 Power Fuses Item Large clamp prong 4410R3 440R Distribution prong 4416 Talon Handling Tool 4440 Universal pole For installing and removing fuse units in SMD-40 Power Fuse mount ings. Select to match height of installation. Refer to Specification Bulletin S&C Specification Bulletin 4-31

19 Table 14. LIVE PARTS For SM-4 and SM-5 Power Fuses Item For Fuse Type SM Disconnect, 180 opening vertical SM-5 SM-5 (parallel) 87519R 87169R3 Disconnect, 90 opening inverted SM R Table 15. PARTS For use with SM-4 and SM-5 Power Fuses Item Rated (kv, Nominal) For Holder Type Spare spring-and-cable assembly or 3 or SM-4 SM-5 SM-4 SM-5 SM-4 SM-5 SM-4 SM-5 FA-97 FA-341 FA-973 FA-34 FA-974 FA-343 FA-975 FA-344 Pull-ring assembly for holder, disconnect, 180 opening vertical 7. through 7. through SM-4 SM-5 FDA-10 FDA-10 Pivot/rain shield assembly for holder, disconnect, 180 opening vertical 7. through 7. through SM-4 SM-5 FDA-108 FDA-109 For use only in holders carrying an arrow-shaped nameplate. Spring-and-cable assemblies for holders that do not carry an arrowshaped nameplate are no longer available, so a new holder with the appropriate voltage rating must be ordered. Table 16. RECOMMENDED HANDLING TOOLS For use with SM-4 and SM-5 Power Fuses Item Style For Fuse Mounting Type Locking prong Disconnect 90 opening inverted SM prong Disconnect 180 opening vertical and disconnect 90 opening inverted SM-4 or SM-5 440R Universal pole Select to match height of installation. Refer to Specification Bulletin S&C Specification Bulletin

20 SMD 0 Power Fuse Overhead Pole Top Style Rating kv Nom. Max BIL Amps, Max Leakage Distance to Ground Minimum, Inches (mm) 1 (Complete Mounting Incl. Live Parts and End Fittings, less Connectors) Polymer Dimensions in Inches (mm) A 1 A M 1 M P R 1 R S3 Net Wt., Lbs. (Kg.) Polymer (9) 91R3 1/8 (3) 65/8 (168) 85/8 (7) 30 (76) 51/ (140) 11/ (546) 14 (356) 67/8 (175) 3 (10) (43) 914R3 P 914R3 1/8 (3) 65/8 (168) 85/8 (7) 30 (76) 51/ (140) 11/ (546) 14 (356) 67/8 (175) 17 (8) (1) 17 (43) 913R3 133/8 (340) 53/8 (137) 311/ (800) 351/8 (89) 47/8 (14) 1/16 (560) 155/8 (397) 81/4 (10) (11) 6 (660) 913R3 P 9143R3 133/8 (340) 53/8 (137) 311/ (800) 351/8 (89) 47/8 (14) 1/16 (560) 155/8 (397) 81/4 (10) 19 (9) 30 (14) 1 All SMD 0 mountings are equipped with an attachment hook to accom modate Loadbuster The S&C Loadbreak Tool. Connectors must be specified, refer to Table 8 on page Dimension applies to mounting furnished with optional parallel groove connectors (mounting catalog number suffix D ). Dimension varies for mountings furnished with other connector arrangements. Also suitable for protection of single phase to neutral circuits (lines or transformers) on 0/ GrY kv systems. For provisions only for NEMA pad terminal connectors or two hole compression connectors, add suffix G to catalog number. Leakage distance to ground is 6 inches (660 mm) for catalog number 9143R3 and 30 inches (76 mm) for catalog number 913R3 P. 0 S&C Specification Bulletin 4-31

21 SMD 0 Power Fuse Overhead Pole Top Style Dimensions in inches (mm) 143/4 (375) 31/8 (587) 37 (940) 101/4 (60) 19 (483) 35/8 (9) 455/8 (159) kv Rating Nom. Max BIL Amps, Max Leakage Distance to Ground Minimum, Inches (mm) 1 (Complete Mounting Incl. Live Parts and End Fittings, less Connectors) Net Wt., Lbs. (Kg.) 1/ (648) 944R3 33 (15) 1 All SMD 0 mountings are equipped with attachment hook to accom modate Loadbuster The S&C Loadbreak Tool. Connectors must be specified, refer to Table 8 on page 17. For provisions only for NEMA pad terminal connectors or two hole compression connectors, add suffix G to catalog number. S&C Specification Bulletin

22 SMD 0 Power Fuse Vertical-Offset Style Dimensions in inches (mm) 11/ () 87/8 () 7 (178) 9/16 (14) DIA. HOLES ON 1 () CENTERS (18 per side) 1/8 (3) 9/16 (14) DIA. HOLES ON 13/4 (44) CENTERS SEE NOTE 5/16 (8) (51) 9/16 19/16 (14 40) SLOTS ON (51) CENTERS NOTE: Terminal pads provided on both sides of fuse mounting. Rating kv Nom. Max BIL Amps, Max Leakage Distance to Ground Minimum, Inches (mm) 151/ (394) 4 (610) 37 (940) (Complete Mounting Incl. Live Parts and End Fittings, less Connectors)1 19R E 19R 197/8 (505) 193R E 193R 43/4 (69) 1904 E /8 (77) Dimensions in Inches (mm) A1 A B C F L M1 M N R 141/ (368) 181/ (470) 1/ (57) 1 All SMD 0 mountings are equipped with attachment hook to accom modate Loadbuster The S&C Loadbreak Tool. 10 (4) 14 (356) 18 (457) 1813/16 (686) (478) 31 (787) 39 (991) 1/4 (565) 8 (711) (635) 363/8 (94) 183/8 (467) 9 437/8 17/8 (737) (1114) (556) /8 7/8 (940) (1368) (708) 41/16 (103) 43/8 (111) 51/ (140) 5/8 (70) 3/8 (89) 1/8 (968) Number of slots per side Net Wt., Lbs. (Kg.) 60 () 77 (35) 98 (44) 74 (34) 104 (47) 136 (6) For available connector arrangements, refer to Table 8 on page 17. S&C Specification Bulletin 4-31

23 SMD 0 Power Fuse Inverted Style Dimensions in inches (mm) 11/ () 87/8 () 7 (178) 9/16 (14) DIA. HOLES ON 1 () CENTERS (51) 31/ (89) 3/4 (19) 9/16 (14) DIA. HOLES ON 13/4 (44) CENTERS 9/16 19/16 SLOTS (14 40) kv Rating Nom. Max BIL Amps, Max Leakage Distance to Ground Minimum, Inches (mm) 151/ (394) 4 (610) 37 (940) (Complete Mounting Incl. Live Parts and End Fittings, less Connectors)1 199 E E E All SMD 0 mountings are equipped with attachment hook to accom modate Loadbuster The S&C Loadbreak Tool. Dimensions in Inches (mm) A1 A B C D F L M1 M N R 143/8 (365) 183/8 (467) 3/8 (568) 141/8 (359) 181/8 (460) 1/8 (56) 10 (4) 14 (356) 18 (457) 177/8 (635) (454) 171/4 (4) (559) 9 17/8 03/4 (737) (556) (5) 35 7/8 63/4 (889) (657) (679) 355/8 (905) 6 431/8 (660) (1095) 3 531/8 (813) (1349) 183/8 (467) 17/8 (556) 7/8 (708) 4 (10) 41/4 (108) 41/4 (108) 1/8 (56) 61/8 (664) 301/8 (765) Net Wt., Lbs. (Kg.) 53 (4) 70 (3) 90 (41) 67 (30) 97 (44) 18 (58) For available connector arrangements, refer to Table 8 on page 17. S&C Specification Bulletin

24 SMD 0 Power Fuse Right-Angle Style Dimensions in inches (mm) 1/ (64) 1 () 11/16 (17) DIA. HOLES 5 (1) 3 (76) 11/ () 3 (76) 1 () 1/ (64) 3 (76) 1 () 3 (76) 1 () 31/ (89) 11/16 (17) DIA. HOLES (4) kv Rating Nom. Max BIL Amps, Max Leakage Distance to Ground Minimum, Inches (mm) 151/ (394) 4 (610) 37 (940) (Complete Mounting Incl. Live Parts and End Fittings, less Connectors)1 193R3 E 193R3 1933R3 E 1933R3 1934R3 E 1934R3 Dimensions in Inches (mm) R A 1 A B M 1 M R 1 15/8 (549) 3/4 (654) 91/8 (740) 17 (43) 03/8 (518) 1/8 (56) 10 (4) 14 (356) 18 (457) 391/ (1003) 463/8 (1178) 541/8 (1375) 351/4 (895) 411/ (1054) 511/8 (199) 305/8 (778) 343/4 (883) 1/8 (968) 175/8 (448) 03/8 (518) 4 (610) Net Wt., Lbs. (Kg.) 50 (3) 60 () 7 (33) 64 (9) 87 (39) 110 (50) 1 All SMD 0 mountings are equipped with attachment hook to accom modate Loadbuster The S&C Loadbreak Tool. Connectors must be specified, refer to Table 8 on page 17. For provisions only for NEMA pad terminal connectors or two hole compression connectors, add suffix G to catalog number. 4 S&C Specification Bulletin 4-31

25 SMD 0 Power Fuse Vertical Style Dimensions in inches (mm) 87/8 () 7 (178) 11/ () (51) 73/16 (183) Optional attachment hook for use with a Loadbuster tool (catalog number suffix LB ) 31/8 (79) 9/16 (14) DIA. HOLES ON 1 () CENTERS (18 per side) 9/16 19/16 (14 40) SLOTS ON (51) CENTERS 17/8 (48) 61/ (165) (51) 1/ (13) 13/4 (44) 51/4 (133) 9/16 (14) DIA. HOLES 43/8 (111) BASE DETAIL TERMINAL PAD DETAIL (TOP AND BOTTOM) HINGE DETAIL kv Nom. Max Rating BIL Amps, Max E E Leakage Distance to Ground, Minimum, Inches (mm) 151/ (394) 151/ (394) (Complete Mounting incl. Live Parts and End Fittings, less Connectors) SP 1/8 (31) SP 1/8 (31) Dimensions in Inches (mm) A 1 A B C F L M R 135/8 (346) 135/8 (346) 10 (4) 10 (4) (686) 9 (737) 191/4 (489) 3/4 (578) (635) (686) 363/8 (94) 3/4 (984) 13/8 (543) 13/8 (543) Number of Slots per Side 3 4 Net Weight, Lbs. (Kg.) 65 (9) 70 (3) 73 (33) 85 (39) 9 400E 4 (610) SP 165/8 (4) 175/8 (448) 14 (356) 33 (8) 61/4 (667) 31 (787) 451/8 (1146) 3/8 (645) 6 85 (39) 110 (50) 1 For available connector arrangements, refer to Table 8 on page 17. SMD 40 Live Parts are not available separately. 3 To specify optional Loadbuster tool attachment hook, add suffix LB to catalog number; e.g., catalog number 1930 LB. Mounting includes -kv/110-kv BIL station post insulators. These dimensions are for mountings with 110 kv BIL station post insulators. Deduct 1/ inches (64 mm) for mountings furnished with 95 kv BIL porcelain station post insulators; i.e., catalog number 1930 SP. Leakage distance to ground is 101/ inches (67 mm) for mounting with porcelain station post insulators. S&C Specification Bulletin 4-31

26 SM 4 Power Fuse Disconnect, 180 Opening, Vertical Style Dimensions in inches (mm) 11/ () 87/8 () 7 (178) (51) 9/16 (14) (51) 9/16 (14) DIA. HOLES 9/16 (14) DIA. HOLES ON 1 () CENTERS 13/4 (44) 51/8 (130) 9/16 (14) 19/16 (40) SLOTS 13/4 (44) 31/ (89) 11/ () 11/4 (3) DIA. 1/ (13) 13 TAPPED HOLES (TWO EACH SIDE) 37/8(98) BASE DETAIL TO END OF HOLDER IN 180 OPEN POSITION SM 4 mountings in the disconnect 180 opening vertical style can be equipped with attachment hook to accommodate Loadbuster The S&C Loadbreak Tool. Specify by add ing suffix LB to catalog number of mounting. Rating Dimensions in Inches (mm) Net Weight, Lbs. (Kg.) kv Nom. Max BIL Amps, Max Mounting E R1 E R /8 (314) E 19050R1 E 19050R /8 (314) E R1 E R E E R1 E R Holder3 A 1 A B C F M 1 M R X 163/8 (416) 163/8 (416) 03/8 (518) 131/ (343) 131/ (343) 171/ (445) 171/ (445) 11/ (546) 1 Mounting includes live parts, less holder. For live parts furnished sep arately, refer to Table 14 on page 19. For available connectors, refer to Table 9 on page Holder does not carry snuffler or silencer. Mounting includes -kv/110-kv BIL station post insulators. 10 (4) 10 (4) 14 (356) 14 (356) 18 (457) 4 (610) 8 (711) 3 (813) 40 (1016) 40 (1016) 11/ (318) 303/8 (77) 161/ (419) 03/4 (5) 8 (711) 8 (711) 343/8 (873) 4/8 (1083) 497/8 (167) 537/8 (1368) 151/ (394) 03/4 (5) 191/ (495) 03/4 (5) 33/4 (603) 43/4 (69) 31 (787) 43/4 (69) 31 (787) 83/4 (730) 53/4 (146) 53/4 (146) 55/8 (143) 6 (15) 6 (15) 50 (3) 56 () 7 (33) 90 (41) 57 (6) 70 (3) 99 (45) 105 (48) 18 (58) Mounting includes kv BIL station post insulators. Holder 8.0 (3.6) 9.0 (4.1) 10.3 (4.7) 14.3 (6.5) 14.3 (6.5) Deduct inches (51 mm) from dimension of mountings equipped with porcelain station post insulators. Add 1/ inch (13 mm) to dimension of mountings equipped with porcelain station post insulators. 6 S&C Specification Bulletin 4-31

27 SM 5 Power Fuse Disconnect, 180 Opening, Vertical Style Dimensions in inches (mm) 11/ () 87/8 () 7 (178) (51) 9/16 (14) (51) 9/16 (14) DIA. HOLES 9/16 (14) DIA. HOLES ON 1 () CENTERS 13/4 (44) 51/ (140) 9/16 (14) 19/16 (40) SLOTS 13/4 (44) 513/16(148) 11/ () 11/4 (3) DIA. 1/ (13) 13 TAPPED HOLES (TWO EACH SIDE) 47/8 (14) BASE DETAIL TO END OF HOLDER IN 180 OPEN POSITION Rating Dimensions in Inches (mm) Net Weight, Lbs. (Kg.) kv Nom. Max BIL Amps, Max Mounting E R E R 86151R 13/8 (314) E 19060R E 19060R 8615R 13/8 (314) 300E R E R 86153R 163/8 (416) 300E R 163/8 (416) 300E R E R 86154R 03/8 (518) 1 Mounting includes live parts, less holder. For live parts furnished sep arately, refer to Table 14 on page 19. For available connectors, refer to Table 9 on page Holder does not carry snuffler or silencer. Holder3 A 1 A B C F M 1 M R X 131/ (343) 131/ (343) 171/ (445) 171/ (445) 11/ (546) 10 (4) 10 (4) 14 (356) 14 (356) 18 (457) 4 (610) 8 (711) 3 (813) 40 (1016) 40 (1016) 11/ (318) 161/ (419) 03/4 (5) 8 (711) 8 (711) 335/8 (854) 375/8 (956) 457/8 (1165) 195/8 (498) 13/4 (55) 35/8 (600) 7/8 (708) 531/8 (1349) 351/8 (89) 571/8 (1451) 351/8 (89) 13/4 (55) 3/4 (654) 3/4 (654) 93/4 (756) 53/4 (146) 53/4 (146) 55/8 (143) 6 (15) 6 (15) 54 (4) 60 () 76 (34) 94 (43) 61 (8) 74 (34) 103 (47) 109 (49) 13 (60) Holder 1.0 (9.5) 3.3 (10.6).8 (11.7) 31.8 () 31.8 () Mounting includes -kv/110-kv BIL station post insulators. Deduct inches (51 mm) from dimension of mountings equipped with porcelain station post insulators. S&C Specification Bulletin 4-31

28 SM 5 Power Fuse Disconnect, 180 Opening Vertical Style Dimensions in inches (mm) 11/ () 87/8 () 7 (178) 9/16 (14) DIA. HOLES ON 1 () CENTERS 53/4 (146) 9/16 (14) DIA. HOLES 5/8 (16) 6 (15) (51) 3 (76) 13/4 (44) 9/16 (14) 19/16 (40) SLOTS 11/ () 11/4 (3) DIA. 10 (4) 10 (4) 9/16 (14) DIA. HOLES 111/8 (83) 3 (76) 5/8 (16) kv Nom. Max Rating Dimensions in Inches (mm) Net Weight, Lbs. (Kg.) BIL Amps, Max Mounting1 Holder3 A B C F M 1 M R Holder E R3 E R R 11/ (318) 10 (4) 4 (610) 11/ (318) 34 (864) 01/4 (514) 3/8 (568) 84 () 91 (41) 1.0 (9.5) E 19056R3 E 19056R3 8615R 11/ (318) 10 (4) 8 (711) 161/ (419) (965) 41/4 (616) 3/8 (568) 90 (41) 104 (47) 3.3 (10.6) 1 Mounting includes live parts, less holder. For live parts furnished separately, refer to Table 14 on page 19. For available connectors, refer to Table 9 on page Holder does not carry snuffler or silencer. Mounting includes -kv/110-kv BIL station post insulators. Two holders required with each mounting. Deduct 1/ inches (64 mm) from dimension of mountings equipped with porcelain station post insulators. 8 S&C Specification Bulletin 4-31

29 SM 5 Power Fuse Disconnect, 90 Opening, Inverted Style Dimensions in inches (mm) 11/ () 11/ () 7 87/8 () (178) 11/4 (3) DIA. 9/16 (14) 19/16 (40) SLOTS 9/16 (14) DIA. HOLES ON 1 () CENTERS 13/4 (44) 13/4 (44) 9/16 (14) (51) 33/4 (95) 1/ (13) 13 TAPPED HOLES (TWO EACH SIDE) 31/4 (83) 51/8 (130) 9/16 (14) DIA. HOLES kv Nom. Max Rating Dimensions in Inches (mm) Net Weight, Lbs. (Kg.) BIL Amps, Max Mounting E R E R 86191R 13/8 (314) E 19080R E 19080R 8619R 13/8 (314) 300E R E R 86193R 163/8 (416) 300E R 163/8 (416) 300E R E R 86194R 03/8 (518) 1 Mounting includes live parts, less holder. For live parts furnished sep arately, refer to the Table 14 on page 19. For available connectors, refer to Table 9 on page Holder does not carry snuffler or silencer. Holder3 A 1 A B C F M R X 131/ (343) 131/ (343) 171/ (445) 171/ (445) 11/ (546) 10 (4) 10 (4) 14 (356) 14 (356) 18 (457) 4 (610) 8 (711) 3 (813) 40 (1016) 40 (1016) 11/ (318) 161/ (419) 03/4 (5) 8 (711) 8 (711) 393/8 07/8 (1000) (530) 433/8 (110) 515/8 (1311) 6/8 (1597) 6/8 (1597) 07/8 (530) 47/8 (63) 47/8 (63) 87/8 (733) 53/4 (146) 53/4 (146) 55/8 (143) 6 (15) 6 (15) 53 (4) 59 () 75 (34) 93 (4) 60 () 73 (33) 10 (46) 108 (49) 131 (59) Holder 3.5 (10.7).8 (11.7) 8.3 (1.8) 34.3 (15.6) 34.3 (15.6) Mounting includes -kv/110-kv BIL station post insulators. Deduct inches (51 mm) from dimension of mountings equipped with porcelain station post insulators. S&C Specification Bulletin