Page 37 - Ferraz semiconductor DIN

Semiconductor fuses
Semiconductor (AC) fuses

Protistor Square-body Fuses
®
PSC aR sizes 3x - 450V to 700 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 Ref. Indication Weight
4 size Designation Number style (g) Pack. Catalog Number
1
2
MS 3V 1-5 X310014 MS3 V1-5
Standard NO-NC 34
X310014
(fig.1) 3 pieces
MS3V1-5
MS 3V 1-5 UR Y310038 MS3 V1-5UR
42
MS 3V 1-5 BS
30, 31 K310013 Low level NO-NC 34 3 pieces MS3-V1-5BS
39 (3)
32, 33 MS 3V 1-9 BS Double pole
(fig. 1) (4) P310011 Low level 44 3 pieces MS3V1-9BS
MS 3V 1-5 ET Low level NO-NC
S310009 34 3 pieces MS3V1-5 ETANCHE
position déclenchée (fig.2) IP 50 (9)
switched position
6.35 x 0.8 10
(3) Same as fig.1
(4) Same dimensions as figure 1
4 1
but with 2 microswitches side by side
2 (9) Watertightness class 10
X310014
34.6 MS3V1-5 32.7 4.75 x 0.5
1
4
(fig. 2) 2 R310009
MS3V1-5 ET 32.7
MS 7V...
Fuse Designation Ref. Indication Weight Pack.
size Number style (g) Catalog Number
MS 7V 1-5 J310002 MS7 V1-5
Standard NO-NC
(fig.5) 45 3 pieces
MS 7V 1-5 UR Z310039 MS7 V1-5UR
MS 7V 1-5 BS
70, 71 K310003 Low level NO-NC 45 3 pieces MS7-V1-5BS
(3)
72, 73 MS 7V 1-9 BS Double pole
P310007 55 3 pieces MS7V1-9BS
4 (4) Low level
1
2
MS 7V 1-5 ET Low level NO-NC
S310010 55 3 pieces MS7V1-5 ETANCHE
(fig.6) IP 50 (9)
K310003
MS7V1-5BS
(7) Same as fig. 5
42
(8) Same dimensions as figure 5 but with 2 microswitches side by side
62,5 (9) Watertightness class
Warning: Microswitch systems exclusively designed for FERRAZ SHAWMUT PSC fuses fitted with a
(fig. 5) patented trip-indicator, saving use of EDV.
position déclenchée
switched position 10
6.35 x 0.8 10
4.75 x 0.5
1
4 1 4
(fig. 6)
S310010
2 2 MS7V1-5 ET
K310003 32.7
34.5 MS7V1-5BS 32.7

SCAC93
12/04