SOLARLOK Photovoltaic Interconnection System
Catalog 889753-3
Revised 9-2009
Medium Junction Box – Serial Interconnection
+
W: 115 mm
H: 22.5 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
Wire Size
(mm2)
Part Number
Diodes
(mm)
1987002-4
1740699-6
1740971-2
4
4
4
3
3
3
6.0
8.5
1,000
1,000
1,000
4.0
4.0
4.0
13.0
Junction Box with Connector Outlet
Rated Current
(IEC 61215, Edition 2)
(Ampere)
Contact
Part Number
Rails
Diodes
1987003-3
1740700-1
1740972-1
4
4
4
3
3
3
6.0
8.5
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).
4
All dimensions are in millimeters unless otherwise specified. All specifications subject to change.
Consult Tyco Electronics for latest specifications.