Low Voltage Energy
Aerial fuse switch disconnector
Fuse switch disconnector 100A and 160A
Créateur en équipement électrique
Application
K 49X
Description
Fuse switch disconnector 6-95mm² - 100A and 160A:
- The terminals are completely insulated. Connection is established using insulation piercing technology.
- The tightening efficiency of the conductors is ensured by two shear head screws on top body.
- The conductors are inserted on side.
- The fuse holder is opened, removed and closed using a hook stick for K 292 and a pigtail stick for K 291.
Note: the fuse holder can be installed without fuses.
- The polarity test points are accessible on each terminal without removing the fuse holder.
- The degree of protection is IP33.
196
LV protection and cabinets
58
Installation
FSD 22x58:
FSD size 00:
-Insert the fuse into the housing provided on the fuse holder.
-Position the assembly on the end of the stick.
-Insert the assembly into the FSD up to the stop.
-Insert the fuse into the housing provided on the fuse holder.
-Position the assembly on the end of the pole.
-Place the fuse holder axes in their housings on the "SUPPLY" side.
Comment: the "V" shape of the fuse holder can be used as a guide.
-By rotating, slide the fuse holder into the FSD up to the stop.
Designation
Weight
(kg)
Sales
unit
K 291
SINGLE PHASE FSD 100A (Size 22x58)
0.507
1
K 292
SINGLE PHASE FSD 160A (Size 00)
0.468
1
K 490
SINGLE PHASE FSD 100A G2 (Size 22x58) (WITH NUMBER PLATE)
0.400
20
K 491
SINGLE PHASE FSD 100A G2 (Size 22x58) (WITHOUT NUMBER PLATE)
0.385
20
K 492
NUMBER PLATE FOR FSD K491 / CABLE
0.025
100
Accessories
K 291
K 292
Fuse switch disconnector 6-35mm² - 100A:
- The terminals are completely insulated. Connection is established using insulation piercing technology.
- The tightening efficiency of the conductors is ensured by two shear head screws on side body.
- The conductors are inserted from below.
- The fuse holder is opened, removed and closed using a pigtail stick (Note: the fuse holder can be installed without fuses).
- The screw heads and fuse holder can be sealed if necessary.
- The degree of protection is IP33.
240
K 49X
Connection
"LEADING-IN" AND "LEADING-OUT" TERMINAL
It can be implemented on a live line, but with no load on the conductor section:
Al-Cu 6-95mm² for the K29x, and Al-cu 6-35mm² for the K49x.
The terminals use insulation piercing technology:
- Insert the conductor fully into the terminal (the length as well as the insertion inclination are indicated on the FSD).
- Tighten using a 13mm spanner until the shear head breaks.
Note: The second screw head is only provided for possible dismantling.
Do not use it to re-tighten the screw after the first head has broken.
Code
137
58
Fixing
The FSD can be fixed directly to a bracket using a supplied M8 screw made of stainless steel.
K 291 and K 292 can also be fixed on a wall using two 6mm screws.
Polarity test for the K 291 and K 292 only
A space is provided to access each terminal in order to check polarity.
196
154
: 500V
: 1 000V
: 50 to 60Hz
: 100A for K 291 and K 49X, and 160A for K 292
The bracket is made of galvanised steel highly resistant to corrosion.
Fixing on a pole or façade is achieved by two 10mm diameter galvanised steel screws
and two holes on the bracket (top hole having a key shape to make it easier to position
the FSD).
The adaptor made of synthetic materials is designed to fix a fuse switch
disconnector on a "swan neck" type bracket. It can also be fixed using a strap or 2 screws. Bracket K 297
Code
Designation
Adaptor K 295
Weight
(kg)
Sales
unit
K 295
PLASTIC ADAPTOR FOR SINGLE PHASE FSD BRACKET
0.066
5
K 297
BRACKET FOR SINGLE PHASE FSD
0.493
30
SEE SHEET
92
LV Connection / Tools & accessories / LV insulated toolings
SEE SHEET
50
LV protection and cabinets / Fuse cartridge
Dimensions in mm
116
Non-contractual photos and drawing. MICHAUD Export reserves the right to modify characteristics without any prior notice.
SEE SHEET
LV protection and cabinets / Operating stick
This range meets the criteria of IEC 60 947-3.
15.01
15.01
Non-contractual photos and drawing. MICHAUD Export reserves the right to modify characteristics without any prior notice.
117
Lv protection and cabinets
K 292
- Rated voltage, Ue
- Rated insulation voltage, Ui
- Rated frequency
- Rated current, Ie
Implementation
This fuse switch disconnector (FSD) is a single phase
device. It is installed at the top of pole or on façade.
It protects the overhead connection supplying an
individual customer and the low voltage network.
3 types of FSD are available:
- K
291 is suitable for a 22x58 100A fuse (according
to IEC 269-2.1),
- K
292 is suitable for a 160A fuse or 240A size 00
solid connecting links (according to IEC 269-2.1).
For both references, the insulated conductor section
ranges from Al-Cu 6 to 95mm².
- K 49X is designed to receive a neutral tube or a
AD 100A maximum, size 22x58 fuse cartridge
(according to IEC 269-2.1). The Al-Cu insulated
conductor section ranges from 6 to 35mm².
K 291
Ratings