Semiconductor Semiconductorfuses (AC) fuses Protistor (R) Square-body Fuses PSC aR sizes 7x - 650 V to 1300 VAC Main characteristics Recognized 650 to 1300VAC / 63 to 2800A. * * * * * * * * Exceptionally low I2T, Watt losses. Non-magnetic construction, highly reliable low voltage. Indicator system. Conformity to UL, CSA investigated, IEC, DIN and VDE standards. Increased technical performance Higher ratings. Reduction in volume and weight. This fuse preselection table indicates, for each size: -rated current (or rating) In - pre-arcing I2t (I2tp) at 1 ms - total operating I2t (I2tt) at 1000 V and 850V(I)f=50Hz, cos =0.15, and for a total operating time from 8 to 10 ms - dissipated power Pn at the rated current In, and at 0.8 In, in steady state - breaking capacity at various voltages, checked by tests made in accordance with IEC and American standards. Estimated breaking capacity: 300 kA PSC 650 to 1300VAC US and European standard Size Nominal Voltage UN (VAC) IEC 70 Total I2t @ 1000V (*) @ Un Rating (A) (kA2s) (kA2s) 50 63 80 100 125 160 200 250 280 315 350 400 450 500 550 630 160 200 250 280 315 350 400 450 500 500 550 630 630 700 800 900 0,116 0,210 0,470 0,830 1,30 2,55 4,7 9,6 14 20 28 39 62 84 128 176 2,6 4,7 8,9 12 16 22 38 47 68 68 84 125 125 180 290 446 0,7 1,2 2,7 4,8 7,5 15 27 55 82 115 158 224 356 483 576(*) 730(*) 15 27 51 68 92 127 220 270 390 390 485 725 725 1040 1540(*) 2010(*) UL 1250 1300 1200 1300 1100 1200 1000 800 750 1100 900 800 1250 1300 71 Ampere Pre-arcing I2t @ 1ms 1300 (TTI) 1100 1200 1000 1100 900 800 950 850 Tested Breaking capacity Power (W) End contacts Blades 16 26 27 30 38 45 54 58 61 66 68 81 82 83 83 91 46 54 61 68 73 76 76 87 90 X 98 105 X 105 116 120 16 26 27 30 38 45 56 61 64 72 75 90 82 83 83 91 46 54 61 70 76 80 80 95 X 100 112 X 120 105 116 120 IEC USA 100kA @ 1250V 100kA @ 1300V 100kA @ 1200V 100kA @ 1300V 150kA @ 1100V 150kA @ 1200V 120kA @ 1000V 120kA @ 1100V 100kA @ 800V 100kA @ 900V 100kA @ 750V 100kA @ 800V 100kA @ 1250V 100kA @ 1300V 150kA @ 1300V 150kA @ 1100V 150kA @ 1200V 150kA @ 1000V 150kA @ 1100V 100kA @ 900V 100kA @ 950V 100kA @ 800V 100kA @ 850V (1) at 850 V ( ) does not exist with blades 2 126 12/04 Semiconductor fuses Semiconductor (AC) fuses Protistor (R) Square-body Fuses PSC aR sizes 7x - 650 V to 1300 VAC Main characteristics PSC 650 to 1300VAC US and European standard Size Nominal Voltage UN (VAC) IEC 1300 1100 1200 1000 1100 850 900 72 73 1300 1200 1300 1100 1200 1000 1100 950 1000 900 1000 850 900 690 700 600 650 1250 2 x 72 1100 1000 900 750 650 1250 2 x 73 Pre-arcing I2t @ 1ms Rating (A) (kA2s) (kA2s) 280 315 350 400 450 500 550 630 630 700 800 700 800 900 1000 315 350 375 400 450 500 550 630 700 800 700 900 800 900 1000 1100 1100 1000 1100 1250 1400 1400 1500 1600 1800 630 700 800 900 1000 1100 1250 1400 1600 1800 2000 2200 2500 800 900 1000 1100 1250 1400 1600 1800 2000 2200 2500 2800 3000 3200 3600 10 15 21 32,5 44 57 68 105 105 145 215 145 215 312 439 12 17 19 25 35,5 44 57 84 110 190 110 250 190 250 370 445 445 370 445 585 755 755 1180 1430 2040 60 84 130 176 228 272 426 568 860 1250 1760 2410 3470 100 142 176 228 336 440 760 1000 1480 1780 2340 3000 4980 5720 8160 60 87 120 190 255 330 390 610 610 815 1240 815 1240 1800 2150(*) 68 100 110 145 205 255 330 485 640 1090 640 1090 1090 1440 2130 2555 2430(*) 1920(*) 2280(*) 3080(*) 4100(*) 3700(*) 4750(*) 5740(*) 7150(*) 348 480 760 1020 1320 1560 2440 3260 4895 6350(*) 7570(*) 8350(*) 12000(*) 580 820 1000 1300 1900 2600 4400 5800 8500 9632(*) 12075(*) 15000(*) 15700(*) 19030(*) 25200(*) UL 1250 1250 Ampere Total I2t @ 1000V (*) @ Un 1100 1000 950 900 850 600 550 1 ( ) at 850 V (2) does not exist with blades 12/04 SCAC127 Power (W) End contacts Blades 72 76 77 80 87 94 110 113 X 122 125 X X 130 136 84 86 72 76 77 80 89 98 120 X 125 140 146 140 146 152 136 84 86 93 99 110 116 125 135 136 X 150 X X 152 168 168 X X 186 210 210 200 203 206 160 162 168 183 197 231 237 256 262 275 285 320 340 195 208 231 244 262 283 286 315 319 353 390 440 405 426 430 93 100 112 120 132 X X 146 X 148 170 168 208 X 174 208 X X X X X X Tested Breaking capacity Estimated B.C 300 kA IEC USA 100kA @ 1250V 100kA @ 1300V 150kA @ 1100V 150kA a 1200V 150kA @ 1000V 150kA @ 1100V 100kA @ 850V 100kA @ 900V 100kA @ 1250V 100kA @ 1300V 100kA @ 1200V 100kA @ 1300V 150kA @ 1100V 150kA @ 1200V 150kA @ 1000V 150kA @ 1100V 150kA @ 950V 150kA @ 1000V 150kA @ 900V 150kA @ 1000V 150kA @ 850V 150kA @ 900V 180kA @ 690V 180kA @ 700V 120kA @ 600V 120kA @ 650V 100kA @ 1250V 100kA @ 1100V 100kA @ 1000V 100kA @ 900V 100kA @ 750V 100kA @ 650V 100kA@ 1250V 100kA @ 1100V 120kA @ 1000V 100kA @ 950V 110kA @ 900V 100kA @ 850V 200kA @ 600V 200kA @ 550V Semiconductor Semiconductorfuses (AC) fuses Protistor (R) Square-body Fuses PSC aR sizes 7x - 650 V to 1300 VAC IEC Terminals - French 70 - 73 Blades Size 70 71 72 73 Designation 12,5 12,5 12,5 12,5 12,5 12,5 12,5 12 12 11 12,5 12,5 12,5 12,5 12,5 12,5 12,5 12,5 11 11 10 12,5 12,5 12,5 12,5 12,5 12,5 12,5 11 10 10 12,5 12,5 12,5 12,5 12,5 12,5 12,5 12 11 10 9 9 URD 70 URD 70 URD 70 URD 70 URD 70 URD 70 URD 70 URD 70 URD 70 URD 70 URD 71 URD 71 URD 71 URD 71 URD 71 URD 71 URD 71 URD 71 URD 71 URD 71 URD 71 URD 72 URD 72 URD 72 URD 72 URD 72 URD 72 URD 72 URD 72 URD 72 URD 72 URD 73 URD 73 URD 73 URD 73 URD 73 URD 73 URD 73 URD 73 URD 73 URD 73 URD 73 URD 73 E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F Reference Weight Pack. Base Number (g) 0063 P300600 0080 Q300601 0100 R300602 0125 S300603 0160 T300604 0200 V300605 0250 W300606 0280 L300712 0315 X300607 0350 Y300608 0160 C300750 0200 Z300609 0250 A300610 0280 M300713 0315 B300611 0350 C300612 0400 D300613 0450 E300614 0500 F300615 0550 G300616 0630 H300617 0280 J300618 0315 K300619 0350 L300620 0400 M300621 0450 N300622 0500 P300623 0550 Q300624 0630 R300625 0700 S300626 0800 T300627 0315 V300628 0350 W300629 0400 X300630 0450 Y300631 0500 Z300632 0550 A300633 0630 B300634 0700 C300635 0800 D300636 0900 E300637 1000 F300638 1100 G300639 380 3 570 3 800 3 1150 1 I/IN* Catalog Number 1 1 1 0,95 SP 70 0,90 0,85 0,80 0,80 0,75 0,75 1 1 1 0,95 0,95 SE 71 0,90 0,90 0,85 0,85 0,80 0,80 1 1 1 1 SE 72 0,95 0,90 0,85 0,85 0,80 0,80 1 1 1 1 1 SF50-73 0,95 0,95 0,90 0,90 0,85 0,85 0,80 PC70UD13C63EF PC70UD13C80EF PC70UD13C100EF PC70UD13C125EF PC70UD13C160EF PC70UD13C200EF PC70UD13C250EF PC70UD12C280EF PC70UD12C315EF PC70UD11C350EF PC71UD13C160EF PC71UD13C200EF PC71UD13C250EF PC71UD13C280EF PC71UD13C315EF PC71UD13C350EF PC71UD13C400EF PC71UD13C450EF PC71UD11C500EF PC71UD11C550EF PC71UD10C630EF PC72UD13C280EF PC72UD13C315EF PC72UD13C350EF PC72UD13C400EF PC72UD13C450EF PC72UD13C500EF PC72UD13C550EF PC72UD11C630EF PC72UD10C700EF PC72UD10C800EF PC73UD13C315EF PC73UD13C350EF PC73UD13C400EF PC73UD13C450EF PC73UD13C500EF PC73UD13C550EF PC73UD13C630EF PC73UD12C700EF PC73UD11C800EF PC73UD10C900EF PC73UD90V10CEF PC73UD90V11CEF Pull out grip PM7 (V097676) in size 70-71-72 * I/IN : Ratio "maximum continuous permissible RMS current IN" for a fuse fitted into the bases. Connections defined as per IEC 60269-1 and for a calm ambience of 30C. Fuse holders and microswitches supplied separately A B C D E1,3 L1,3 F H J k e 40 51 60 74,5 62 69 78 92,5 96 103 112 127 67 68 68 68 100 110 114,4 114,4 123,4 133,4 149,4 149,4 38 39 43 57 18 25 32 40 9 10,5 13 13 11 16 21,2 19,5 6 6 6 6 Fuse holders Ref. N Cat. N a b s Weight (g) SP 70 SE 51-71 SE 52-72 SF 53-73 SP70 SE71 SE72 SF50-73 148 148 150 160 42 42 54 60 70 71 72 73 Note: dimensions in mm F096099 V098711 W098712 C209187 c d 92 47,5 103 47 114 49 142 55 e f g h l m n 26 32 42 40 168 182 204 210 88 85 80 80 10 8,5 10 10 188 214 240 250 60 60 45 40 28 28 35 35 SCAC132 r 8,5 5,5 10,5 5,5 12,5 8,5 18 9 400 470 940 2000 12/04 Semiconductor Semiconductorfuses (AC) fuses Protistor (R) Square-body Fuses PSC aR sizes 7x - 650 V to 1300 VAC Curves set Multiplier coefficient K Left: Mean curve indicating variation of total I2t (I2t t) and total operating time Tt in accordance with working voltage U. 1,4 * 1,2 Example: Fuse 350 A in size 70. Ip = 10 000 A U = 1100 V 1 0,8 At 1000 V I2t t = 115 000 A2s Tt = 7 ms 0,6 At 1100 V I2t t = 115 000 x 1.13 = 130 000 A2s Tt = 7 x 1.13 = 7.9 ms 0,4 0,2 * curve for fuses with I2t published at 850VAC 0 0 200 400 600 800 1000 1200 U (V) Dissipated power Arc voltage P/Pn I/In Above left: Curve enabling calculation of dissipated power P by a fuse rated IN, as a function of the RMS current I, in multiples of IN, in steady state. Above right: Curve indicating peak arc voltage Um which may appear across fuse terminals as a function of working voltage U at cos = 0.15 SCAC134 12/04 Semiconductor fuses Semiconductor (AC) fuses Protistor (R) Square-body Fuses PSC aR sizes 7x - 650 V to 1300 VAC Curves set Size 70 Time-current characteristics Cut-off characteristics Curves indicating for each rated current the peak value Ic that the current may reach as a function of the prospective fault current Ip. Size 70 Time-current characteristics Curves indicating pre-arcing time for each rated current as a function of RMS value of pre-arcing current I. - Tolerances on this current 8 %. - Beyond 30 sec, small overloads must be eliminated by another device. - Curve CC' represents the maximum times taken by the associated device to clear small overloads; only its horizontal line is represented. Its oblique line must be plotted according to sketch, top right corner. - The intersection of the fuse and CC' curves indicates the minimum breaking current Ipm of the fuse. Maximum values of total operating I2t and total operating times Horizontal curves indicating the maximum values of total operating I2t (I2tt) as function of the prospective current Ip at 1000V or 850 V(*), cos = 0.15. The oblique lines indicate the corresponding total operating time Tt, with pre-arcing time in brackets. 12/04 SCAC135 Semiconductor Semiconductorfuses (AC) fuses Protistor (R) Square-body Fuses PSC aR sizes 7x - 650 V to 1300 VAC Curves set Cut-off characteristics Size 71 Time-current characteristics Curves indicating for each rated current the peak value Ic that the current may reach as a function of the prospective fault current Ip. Time-current characteristics Curves indicating pre-arcing time for each rated current as a function of RMS value of pre-arcing current I. - Tolerances on this current 8 %. - Beyond 30 sec, small overloads must be eliminated by another device. - Curve CC' represents the maximum times taken by the associated device to clear small overloads; only its horizontal line is represented. Its oblique line must be plotted according to sketch, top right corner. - The intersection of the fuse and CC' curves indicates the minimum breaking current Ipm of the fuse. Size 71 Maximum values of total operating I2t and total operating times Horizontal curves indicating the maximum values of total operating I2t (I2tt) as function of the prospective current Ip at 1000V or 850 V(*), cos = 0.15. The oblique lines indicate the corresponding total operating time Tt, with pre-arcing time in brackets. 136 12/04 Semiconductor fuses Semiconductor (AC) fuses Protistor (R) Square-body Fuses PSC aR sizes 7x - 650 V to 1300 VAC Curves set Time-current characteristics Size 72 Cut-off characteristics Below, right: Curves indicating for each rated current the peak value Ic that the current may reach as a function of the prospective fault current Ip. Time-current characteristics Size 72 Above, left: Curves indicating pre-arcing time for each rated current as a function of RMS value of prearcing current I. - Tolerances on this current 8 %. - Beyond 30 sec, small overloads must be eliminated by another device. - Curve CC' represents the maximum times taken by the associated device to clear small overloads; only its horizontal line is represented. Its oblique line must be plotted according to sketch, top right corner. - The intersection of the fuse and CC' curves indicates the minimum breaking current Ipm of the fuse. Maximum values of total operating I2t and total operating times Left: Horizontal curves indicating the maximum values of total operating I2t (I2tt) as function of the prospective current Ip at 1000V or 850 V(*), cos = 0.15. The oblique lines indicate the corresponding total operating time Tt, with pre-arcing time in brackets. 12/04 SCAC137 Semiconductor Semiconductorfuses (AC) fuses Protistor (R) Square-body Fuses PSC aR sizes 7x - 650 V to 1300 VAC Curves set Size 73 Time-current characteristics Cut-off characteristics Curves indicating for each rated current the peak value Ic that the current may reach as a function of the prospective fault current Ip. Time-current characteristics Curves indicating pre-arcing time for each rated current as a function of RMS value of pre-arcing current I. - Tolerances on this current 8 %. - Beyond 30 sec, small overloads must be eliminated by another device. - Curve CC' represents the maximum times taken by the associated device to clear small overloads; only its horizontal line is represented. Its oblique line must be plotted according to sketch, top right corner. - The intersection of the fuse and CC' curves indicates the minimum breaking current Ipm of the fuse. Maximum values of total operating I2t and total operating times Size 73 Horizontal curves indicating the maximum values of total operating I2t (I2tt) as function of the prospective current Ip at 1000V or 850 V(*), cos = 0.15. The oblique lines indicate the corresponding total operating time Tt, with pre-arcing time in brackets. SCAC138 12/04 Semiconductor fuses Semiconductor (AC) fuses Protistor (R) Square-body Fuses PSC aR sizes 7x - 650 V to 1300 VAC Curves set Size 2x72 Cut-off characteristics Time-current characteristics Curves indicating for each rated current the peak value Ic that the current may reach as a function of the prospective fault current Ip. Size 2X72 Time-current characteristics Curves indicating pre-arcing time for each rated current as a function of RMS value of pre-arcing current I. - Tolerances on this current 8 %. - Beyond 30 sec, small overloads must be eliminated by another device. - Curve CC' represents the maximum times taken by the associated device to clear small overloads; only its horizontal line is represented. Its oblique line must be plotted according to sketch, top right corner. - The intersection of the fuse and CC' curves indicates the minimum breaking current Ipm of the fuse. Maximum values of total operating I2t and total operating times Horizontal curves indicating the maximum values of total operating I2t (I2tt) as function of the prospective current Ip at 1000V or 850 V(*), cos = 0.15. The oblique lines indicate the corresponding total operating time Tt, with pre-arcing time in brackets. 12/04 SCAC139 Semiconductor Semiconductorfuses (AC) fuses Protistor (R) Square-body Fuses PSC aR sizes 7x - 650 V to 1300 VAC Curves set Size 2x73 Time-current characteristics Cut-off characteristics Curves indicating for each rated current the peak value Ic that the current may reach as a function of the prospective fault current Ip. Time-current characteristics Curves indicating pre-arcing time for each rated current as a function of RMS value of pre-arcing current I. - Tolerances on this current 8 %. - Beyond 30 sec, small overloads must be eliminated by another device. - Curve CC' represents the maximum times taken by the associated device to clear small overloads; only its horizontal line is represented. Its oblique line must be plotted according to sketch, top right corner. - The intersection of the fuse and CC' curves indicates the minimum breaking current Ipm of the fuse. Size 2x73 Maximum values of total operating I2t and total operating times Horizontal curves indicating the maximum values of total operating I2t (I2tt) as function of the prospective current Ip at 1000V or 850 V(*), cos = 0.15. The oblique lines indicate the corresponding total operating time Tt, with pre-arcing time in brackets. SCAC140 12/04 Semiconductor fuses Semiconductor (AC) fuses Protistor (R) Square-body Fuses PSC aR sizes 7x - 650 V to 1300 VAC Curves set DC working voltage possibilities Rated current IN(A) Curves (*) and Ipm (1) corresponding to the rating 70 71 72 73 2x72 2x73 *Ipm *Ipm *Ipm *Ipm *Ipm *Ipm (A) (A) (A) (A) (A) (A) 63 a 270 80 a 400 100 a 520 125 a 700 160 a 950 a 950 200 a 1300 a 1300 250 a 1800 a 1800 280 b 2200 a 2000 a 1800 315 b 2600 a 2300 a 2200 a 2000 350 c 3000 a 2700 a 2600 a 2400 Top: Curves indicating the maximum time constant L/R of the fault path as a function of the DC voltage U, for the rated currents in the sizes indicated in the table. 400 b 3500 a 3200 a 3000 450 b 4000 a 3800 a 3500 500 c 4800 a 4600 a 3900 550 c 5200 b 5000 a 4400 630 c 6400 b 6200 a 5300 a 4400 700 c 6800 a 6000 a 5200 800 c 8000 b 8000 a 6400 a 6000 900 b 9000 a 7600 a 7000 1000 c 11000 a 9200 a 7800 1100 c 12000 b 10000 a 8800 1250 c 13500 b 12400 a 10600 1400 c 15000 c 13600 a 12000 1600 c 16000 b 16000 1800 b 18000 2000 c 22000 2200 c 24000 2500 d 27000 2800 d 30000 Ipm (1) values indicate the minimum breaking current in Amperes (A). Remark: When the fault current di/dt is very large, this condition can be exceeded. It is the case for faults occurring in voltage commutated inverters. Below: Curves indicating peak arc voltage Um which may appear across fuse terminals as a function of the DC working voltage U, for various time constant L/R of fault path. 12/04 SCAC141 Semiconductor Semiconductorfuses (AC) fuses Protistor (R) Square-body Fuses PSC aR sizes 7x - 650V to 1300 VAC Microswitches PSC 3x &7x - MICROSWITCH SYSTEMS ADAPTED TO THE FOLLOWING FERRAZ SHAWMUT FUSES ONLY: - PSC sizes 30, 31, 32, 33, 2x32, 2x33 / 70, 71, 72, 73, 272, 273 except plain blades - PSC LR sizes 33, 233, 73, 273 - PERMANENT INDICATION OF FUSE STATE: CONDUCTIVE MS 7V 1-5 BLOWN - MANUAL RESETTING - STANDRAD AND LOW ELECTRICAL LEVEL WITH DIFFERENT INSULATION LEVELS - BS TYPE FOR USE IN CORROSIVE ATMOSPHERE - MS 3V 1-5 UR AND MS 7V 1-5 UR TYPE UL ARE RECOGNIZED Main Characteristics Code MS 3V 1-5 MS 3V 1-5 UR MS 7V 1-5 MS 7V 1-5 UR MS 3V 1-5 BS MS 3V 1-9 BS MS 7V 1-5 BS MS 7V 1-9 BS MS 3V 1-5 ET MS 7V 1-5 ET AC Insulation voltage rating (***) 1000 V 1500V 1000 V 1500V 1000V 1500V Breaking Capacity AC voltage Impulse Positive Fire class withstand voltage test Current Uimp1.2/50 according operating Non inductive circuit Inductive circuit : L/R = 25ms test rating Current s to UL 94 voltage/current (*) 30V 110V 250V 30V 110V 250V (**) 20 V 50 mA 50/60 Hz 10 A 10 A 10 A 10 A 10 A 10 A 8,5 kV 14 kV DC 8 A 0,4 A 0,2 A 4 A 0,2 A 0,1 A 50/60 Hz 3 A 3 A 3 A 2 A 1 A 1 A 12 kV 8,5 kV 20 kV 3 A 0,5 A 0,25 A 3 A 0,2 A 0,1 A 12 kV 20 kV 8,5 kV 12 kV 14 kV 20 kV 10 A 10 V 10 mA 3A 10 V 10 mA 3A DC 50/60 Hz 3 A 3 A 3 A 3 A 0,5 A DC 2A 1A 1A 2 A 0,2 A - 14 kV H.B * Between power circuit and microswitch terminals as per IEC 60 and 694 and NFC 64010 (50/60 Hz 1 min duration in dry air) ** Between power circuit and microswitch terminals Uimp: impulse voltage as per IEC 60947-1 *** Between power circuit and microswitch terminals Warning: microswitch systems exclusively designed for FERRAZ SHAWMUT. PSC Fuses fitted a petented trip-indicator, saving use of EDV SCAC142 12/04 Semiconductor fuses Semiconductor (AC) fuses Protistor (R) Square-body Fuses PSC aR sizes 7x - 650V to 1300 VAC Microswitches for PSC 3x &7x Indication systems for PSC Fuse sizes 30 to 73 MS 3V... These patented indication systems are exclusively hand resettable. Fuse size 4 1 Designation Indication style Weight (g) Standard NO-NC 34 Ref. Number Pack. Catalog Number 2 MS 3V 1-5 (fig.1) MS 3V 1-5 UR X31 MS30014 V1-5 42 MS 3V 1-5 BS 30, 31 (3) 32, 33 MS 3V 1-9 BS (4) 39 (fig. 1) MS 3V 1-5 ET (fig.2) position declenchee switched position 10 6.35 x 0.8 2 X310014 MS3V1-5 34.6 MS3 V1-5 3 pieces Y310038 MS3 V1-5UR W310013 Low level NO-NC 34 3 pieces MS3-V1-5BS MS3V1-9BS T310011 Double pole Low level 44 3 pieces R310009 Low level NO-NC IP 50 (9) 34 3 pieces MS3V1-5 ETANCHE (3) Same as fig.1 (4) Same dimensions as figure 1 but with 2 microswitches side by side (9) Watertightness class 1 4 X310014 10 32.7 4.75 x 0.5 1 4 (fig. 2) MS 7V... Fuse size Designation MS 7V 1-5 (fig.5) MS 7V 1-5 UR MS 7V 1-5 BS 70, 71 (3) 72, 73 MS 7V 1-9 BS (4) 4 1 Ref. Number J310002 Indication style 2 Weight (g) Pack. 45 3 pieces R310009 MS3V1-5 ET 32.7 Catalog Number MS7 V1-5 Standard NO-NC Z310039 MS7 V1-5UR K310003 Low level NO-NC 45 3 pieces MS7-V1-5BS MS7V1-9BS P310007 Double pole Low level 55 3 pieces S310010 Low level NO-NC IP 50 (9) 55 3 pieces MS7V1-5 ETANCHE 2 MS 7V 1-5 ET (fig.6) K MS731000 V1-5 3 BS 42 62,5 (fig. 5) (7) Same as fig. 5 (8) Same dimensions as figure 5 but with 2 microswitches side by side (9) Watertightness class Warning: Microswitch systems exclusively designed for FERRAZ SHAWMUT PSC fuses fitted with a patented trip-indicator, saving use of EDV. position declenchee switched position 10 6.35 x 0.8 10 4.75 x 0.5 4 1 (fig. 6) 2 34.5 12/04 1 4 K310003 MS7V1-5BS 32.7 SCAC143 2 S310010 MS7V1-5 ET 32.7