Socomec UL General Catalog

SIRCO PV UL 98B compact
Disconnect switches for photovoltaic applications
from 320 to 650 A - up to 1000 VDC
Jumpers for connecting poles in series
Use
The jumpers will make easy the connection of the poles in series.
Refer to mounting instructions.
Frame
size Position Rating (A)
Quantity to be ordered
per switch Figure Reference
B4
320 1 Fig. 1 2709 5032
Top
400 1 Fig. 2 2709 5043
1 Fig. 3 2709 0021
Bottom 320 … 400
1 Fig. 4 2709 0043
1 for grounded circuit Fig. 5 2709 5065
Top 500 … 600
B5
2 for ungrounded circuit Fig. 6 2709 0065
Bottom 500 … 650 2 Fig. 6 2709 0065
acces_437_a_1_cat
acces_440_a_1_cat
Fig. 1 Fig. 2 Fig. 3
Fig. 4 Fig. 5 Fig. 6
acces_438_a_1_cat
acces_441_a_1_cat
acces_439_a_1_cat
acces_442_a_1_cat
Terminal screen
Use
Top or bottom protection against direct contact with terminals or connection parts.
Frame
size
B4
B5
B5 DS
No. of
poles Position Utilization Pack Reference
3 P
4 P
8 P
top
or
bottom
(1) x – any number between 0 and 9.
Auxiliary contact
Use
Pre-break and signaling of positions 0 and I:
- 1 to 2 NO/NC auxiliary contacts,
- 1 to 2 low level NO/NC auxiliary contacts.
Switch equipped without lugs or with NSI 350T lugs
(or strictly equivalent)
1 unit 2798 4021
Switch equipped with 3954x020(1) or 3954x040(1)
or PANDUIT LAM2SA300-38-3 lugs
(or strictly equivalent)
1 unit 2798 4022
Switch equipped without or with PANDUIT LAM2A-350 lugs
1 unit
(or strictly equivalent)
2798 4041
Switch equipped without CMC PV2-600 lugs
(or strictly equivalent)
1 unit 2798 4065
Switch equipped without or with PANDUIT LAM2A-350 lugs
1 unit
(or strictly equivalent)
2798 4041
Switch equipped without CMC PV2-600 lugs
(or strictly equivalent)
1 unit 2798 8065
NO/NC contact
Frame size Position AC Type Reference
1 contact
2799 0021
B4 - B5
2 contacts NO/NC 2799 0022
B5 DS 1 contact 4159 0021
Electrical characteristics
A300.
Low level NO/NC auxiliary contacts
Frame size Position AC Type Reference
1 contact
2799 0121
B4 - B5
2 contacts NO/NC 2799 0122
B5 DS 1 contact 4159 0021
acces_079_a_1_cat
acces_076_a_1_cat
Terminal lugs
Use
Connection of bar copper cables onto the terminals.
Frame
size Rating (A) Numbrer and size of cables
B4 320 … 400
B5 -
B5 DS
500 … 650
1 conductor (#6-300MCM)
1 conductor (#2-600MCM) or
2 conductors (1/0-250MCM)
1 conductor (#6-350MCM)
2 conductors (#6-300MCM)
2 conductors (#6-350MCM)
2 conductors (2-600MCM)
Type of
cable Quantity Reference
Must be utilized
with jumper
Reference Figure
Cu / Al 2 lugs 3954 2020 2709 0043
Cu / Al 4 lugs 3954 4020 2709 0043
Cu / Al 6 lugs 3954 6020 2709 0043 Fig. 2
Cu / Al 2 lugs 3954 2040 2709 0043
Cu / Al 4 lugs 3954 4040 2709 0043
NSI 350T 2709 0021 Fig. 1
check with supplier PANDUIT
LAM2SA300-38-3
- Fig. 3
Cu / Al 2 lugs 3954 2041 2709 0065
Cu / Al 4 lugs 3954 4041 2709 0065
Cu / Al 4 lugs 3954 4060 2709 0065
Cu / Al 8 lugs 3954 8060 2709 0065
Fig.4
acces_443_a_1_cat
acces_445_a_1_cat
Fig. 1
Fig. 3
acces_446_a_1_cat
Fig. 4
acces_444_a_1_cat
Fig. 2
General Catalog UL/CSA Ed. 2
79