Semiconductor Fuses Microswitches & Studs

Transcription

1 MICROSWITCH SYSTEMS ADAPTED TO THE FOLLOWING FUSES: - PSC sizes 0,,, / 70, 7, 7, 7 - Blade-type PSC (PA) sizes 0-, - / 70, 7, 7, 7 - PSC sizes 000 / 00 New MS L -5 B6 MS PA -5 HIGHLY RESISTANT STUDS OFFERING OPTIMIZED CONNECTION, EXCELLENT ELECTRICAL CONTACT AND HIGH MECHANICAL WITHSTAND FOR STUD-STYLE FUSES Connection studs MS L -5 MS 7V -5 MAIN CHARACTERISTICS Code AC Insulation voltage ( *** ) Positive ope voltage/current Interrupting Non inductive circuit Inductive circuit : L/R = 5ms 0V 0V 50V 0V 0V 50V AC voltage withstand test ( * ) Impulse voltage test Uimp./50 µs ( ** ) Fire class according to UL 9 MS V V 0 V 0 A 0 A 0 A 0 A 0 A 0 A 0 A 8,5 kv kv MS 7V V 8 A 0, A 0, A A 0, A 0, A kv 0 kv MS V -5 BS 000 V A A A 8,5 kv kv H.B MS V -9 BS 0 V MS 7V -5 BS 500 V 0 ma 0, 0, 0, A 0, A kv 0 kv MS 7V -9 BS MS V -5 ET 000 V 0 V A A A 8.5 kv kv H.B. MS 7V -5 ET 500 V 0 ma 0. - A 0. A - kv 0 kv MS PA V 0 V 0 A 0 A 0 A 0 A 0 A 0 A 0 A 9 kv kv V0 MS PA -9 8 A 0, A 0, A A 0, A 0, A MS PA -5 B 500 V 0 V 50 Hz A A kv 6 kv V0 MS L -5 B 000 V 00 ma A 0, A 8 kv kv + Pres MS L -5 B6 000 V 0 V 0 A 0 A 0 A 0 A 0 A 0 A 0 A 8 kv 0 kv V0 + Pres 8 A 0, A 0, A A 0, A 0, A MC 6, GR -5 N 000 V 0 V A.5 kv 00 ma A 0. A 0. A H.B. MC 6 GR V 0 V 7.5 kv 00 ma A 0. A A 0. A * Between power circuit and microswitch terminals as per IEC 60 and 69 and NFC 600 ( min duration in dry air) ** Between power circuit and microswitch terminals Uimp: impulse voltage as per IEC 97- *** Between power circuit and microswitch terminals EACH MICROSWITCH WEIGHS LESS THAN 00 g, THEREFORE NO FUME AND SMOKE GRADE IS REQUIRED BY NF F 6-0 STANDARD 9

2 Microswitches systems for PSC MS V INDICATION SYSTEMS FOR PSC FUSE SIZES 0 TO 7 These patented indication systems are exclusively hand resettable. X00 MSV-5 Fuse size Code Indication style MS V -5 (fig.) X00 Standard NO-NC x position déclenchée switched position X00 MSV-5 0 (fig. ).7 Sizes 0,, MS V -5 BS () MS V -9 BS () MS V -5 ET (fig.) W00 T00 R0009 IP 50 (9) 0.75 x 0.5 (fig. ) R0009 MSV-5 ET.7 () Same as fig. () Same dimensions as figure but with microswitches side by side (9) Watertightness class MS 7V... K000 MS7V-5BS Fuse size Code MS 7V -5 (fig.5) J000 Indication style Standard NO-NC x 0.8 position déclenchée switched position K000 MS7V-5BS 6,5 0.7 (fig. 5) Sizes 70, 7 7, 7 MS 7V -5 BS (7) MS 7V -9 BS (8) MS 7V -5 ET (fig.6) K000 P0007 S000 Double pole NO-NC IP 50 (9) x 0.5 (fig. 6) S000 MS7V-5 ET 0.7 (7) Same as fig. 5 (8) Same dimensions as figure 5 but with microswitches side by side (9) Watertightness class Attention: Microswitch systems exclusively designed for FERRAZ SHAWMUT PSC fuses fitted with a patented trip-indicator, saving use of EDV. MS PA... New Exclusive MS PA indication systems are automatically resettable Fuse sizes Reference Indication Style 0--- MS PA -5 H058 0F Standard (fig. 7),5 Fig.7 Fig MS PA -9V MS PA -5 B J059 C060 Double (fig.7) 0F side by side 0F Terminals,8 (fig. 8) 9,5 7 MS PA -5 T098 0F Standard (fig.7) 70 MS PA -9 V099 Double (fig.7) 0F side by side 7 MS PA -5 B W000 0F Terminals,8 (fig.8) 7 0

3 MICROSWITCH INDICATION SYSTEM FOR 000 & 00 FUSES AS PER DIN 65ND DIN 60 TERMINALS New MS L -5 B6 + PRES (Fig. ) () F056C 0 MS L -5 B + PRES (Fig. ) () G057C 6 Automatically resettable, these microswitch systems indicate fuse presence (PRES) and proper mounting. In case of improper mounting or fuse melting, this is indicated (terminal - closed) Fig. Fig. () 6. mm clips ().8 mm clips MC indication system for BS 88- separate blown fuse trip-indicator 8,5 7 0 MC 6, GR -5 N with separate trip-indicator Y 005 0,8 8,5, ,6 8,, MC 6 GR -5 for British standard with built-in trip-indicator Ø 7 and 6 P

4 Studs for threaded terminal fuses METRIC STUDS FOR THREADED TERMINAL FUSES Type and fuse size Unit weight Sizes 0 and M8x0 & M8x5 S09880 Size M0x0 & M0x50 T Size Mx5 & Mx50 V Size M0x50 W Size Mx50 X We recommend the use of studs, whose quality is suited to all FERRAZ SHAWMUT square-body fuses with terminals STUD MOUNTING Torque type Stud type Maximum stud tightning torque (Nm) () Maximum nut tightning torque (Nm) () Balanced torque M8x0 & M8x5 M0x0 & M0x50 Mx5 & Mx Balanced torque M8x0 & M8x5 M0x0 & M0x50 Mx5 & Mx Unbalanced torque M8x0 & M8x5 M0x0 & M0x50 Mx5 & Mx () Factory limit on torque at 0 C ambient: +0, -Nm; except on 6Nm value (+0, -Nm)

5 Microswitches Protistor Fuses MICROSWITCH SYSTEMS FOR ROUND AND SQUARE-BODY FUSES (EXCEPT PSC LINE) REMOTE SIGNALING SYSTEMS FOR FITTING ON FERRAZ SHAWMUT FUSES EQUIPPED WITH MICROSWITCH SUPPORT (all square-body and round fuses except PSC) PERMANENT INDICATION OF FUSE STATE CONDUCTIVE BLOWN HAND RESETTING FOR CHECKING AND AFTER BLOW STANDARD MODEL AND LOW ELECTRICAL LEVEL WITH DIFFERENT INSULATION LEVELS VAPOR AND WATERTIGHT MODEL FOR USE IN CORROSIVE ATMOSPHERE MAIN CHARACTERISTICS Type AC or Insulation voltage Ui (V) AC voltage withstand test ( * ) Impulse voltage test Uimp,/50 µs ( ** ) Positive ope min.voltage /min.current Interrupting Non-inductive circuit Inductive circuit: L/R = 5ms 0V 0V 50V 0V 0V 50V Standard MCE -5N MCRE -5N 50V 00 5 kv 0 kv 0 kv 0 kv 0 V 0 A 0 A 7 A 6 A 0..6 A 0. Low level MCE -5NBS MCE -9NBS MCRE -5NBS MCRE -9NBS MCRE -5NBS MCRE -9NBS 50 V 00 V 6000 V 5 kv 0 kv () kv () kv () 6 kv () kv () 0 kv 0 kv 0 kv 0 V 0 ma A A A A 0. A Watertight IP 50 MCE -5NET MCRE -5NET MCRE -5NET 50 V 00 V 6000 V kv 0 kv () kv () 6 kv 0 kv 0 kv 0 V 0 ma 50 Hz A A A ing system: MCE -5 single pole microswitch - MCE -9 double pole microswitch - MCR, MCR reinforced insulation microswitch. * Between power circuit and microswitch terminals as per IEC 60 and 69 and NFC 600 ( min duration in dry air). ** Between power circuit and microswitch terminals Uimp: impulse voltage according to IEC 97-. *** Between power circuit and microswitch terminals Each microswitch weighs less than 00g, therefore no fume and smoke grade is required by NF F60 standard () fitting short body fuses ( sizes ). () fitting sizes fuses and longer. () fitting sizes fuses and longer

6 Microswitches Protistor Fuses REMOTE SIGNALING WITH 50 V AC/ INSULATION VOLTAGE Quantity of NO-NC separated circuits Contact () standard MCE -5N D MCE -5NBS E MCE -9NBS F watertight MCE -5NET L REMOTE SIGNALING WITH INSULATION VOLTAGE UP TO 00 V AC/ Quantity of NO-NC separated circuits Contact standard MCRE -5N G MCRE -5NBS P MCRE -9NBS H watertight MCRE -5NET Q REMOTE SIGNALLING WITH INSULATION VOLTAGE UP TO 6000 V AC/ Quantity of NO-NC separated circuits Contact MCRE -5NBS J watertight MCRE -5NET N MCRE -9NBS K NOTE (): The 6. dimension is the same with or separated circuits NO-NC. Electrical diagram of each microswitch circuit NC NO C Non-blown fluse Microswitch ON NC NO C Blown fluse Microswitch OFF Tests with sine vibrations carried out at ambient with scanning of the three main holder axes. Spectrum: st segment ( to 6 Hz) constant trip x = 5 mm peak. nd segment (6 to 50 Hz) constant acceleration γ = 5 g peak. Exponential scanning speed : octave per minute. Duration: hours per axis. All of these signalling systems are hand resettable and fitted with silver-plated -terminal microswitch C, NO and NC. The C terminal is on the top and connection is made via 6.5 mm clips except for watertight models whose clips are.8 mm wide.