SOLARLOK Photovoltaic Interconnection System
Catalog 889753-3
Revised 9-2009
Large Junction Box – Serial Interconnection
+
W: 150 mm
H: 25 mm
All mentioned versions are standard. Plus-connection see drawing.
Junction Box with Mounted Cable and Connectors
Rated Current
(IEC 61215, Edition 2)
(Ampere)
Contact
Rails
Cable Length
(mm)
Wire Size
(mm2)
Part Number
Diodes
1740300-2
1987294-2
1987254-2
1740077-1
1740077-3
on request
6
6
6
4
4
4
5
5
5
3
3
3
6.0
8.5
1,000
1,000
1,000
1,000
1,000
1,000
4.0
4.0
4.0
4.0
4.0
4.0
13.0
6.0
8.5
13.0
Junction Box with Connector Outlet
Rated Current
(IEC 61215, Edition 2)
(Ampere)
Contact
Part Number
Rails
Diodes
Junction Box with
Extended Wiring Space
3-1394723-0
6-1394723-5
6-1394723-6
2-1394723-4
on request
6
6
6
4
4
4
5
5
5
3
3
3
6.0
8.5
13.0
6.0
8.5
5-1394723-3
13.0
Special Versions
Rated Current
(IEC 61215, Edition 2)
(Ampere)
Contact
Rails
Cable Length
Wire Size
(mm2)
Part Number
Diodes
Comments
(mm)
1981988-1
1981987-1
6
6
5
5
8.5
1,000
1,000
4.0
4.0
Junction Box with
extended wiring space
13.0
Standard mounting on the panel with silicone glue (approved types see application specification).
Optional with double-sided adhesive tape (specifications of the adhesive tape can be found in the
datasheets of the manufacturer).
2
All dimensions are in millimeters unless otherwise specified. All specifications subject to change.
Consult Tyco Electronics for latest specifications.