1740220-3 TE Connectivity, 1740220-3 Datasheet - Page 2
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1740220-3
Manufacturer Part Number
1740220-3
Description
Manufacturer
TE Connectivity
Datasheet
1.1740220-3.pdf
(40 pages)
Specifications of 1740220-3
Product Type
Accessory
Accessory Type
Junction Box
Connection Type
Direct Wire
Bypass Diode
Without
Interconnection Type
Serial
Number Of Contact Rails
3
Contact Base Material
Copper Zinc
Contact Finish
Silver Plate
Housing Material
PPE + PS
Housing Color
Black
Rohs/elv Compliance
RoHS compliant, ELV compliant
Lead Free Solder Processes
Not relevant for lead free process
Rohs/elv Compliance History
Always was RoHS compliant
Packaging Quantity
80
Lead Free Status / RoHS Status
Compliant
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SOLARLOK Photovoltaic Interconnection System
Table of Contents
The SOLARLOK Concept . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Large Junction Box – Serial Interconnection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
5-Rail Junction Box – Serial Interconnection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Medium Junction Box – Serial Interconnection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Small Junction Box – Serial Interconnection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Eco Junction Box – Serial Interconnection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Slim Junction Box – Serial Interconnection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Micro Junction Box – Serial Interconnection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Junction Boxes for Building integrated PV Applications (BiPV)
Solar Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Combiner Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Cable Coupler – Standard Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Cable Coupler – Slim Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
T-Branch Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
DC Converter Receptacle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
AC Inverter Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Field Wiring, Switching and Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Solar Cable – TÜV and UL certified . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Solar Cable, 1-Pole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Wiring Example with Extension Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Grounding Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Interconnection Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Application Tooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Contacts
Assembly and Installation Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Numerical Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Restriction on the Use of Hazardous Substances (RoHS) . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
All dimensions are in millimeters unless otherwise specified. All specifications subject to change.
Consult Tyco Electronics for latest specifications.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Tyco Electronics Online
Internet Homepage:
www.tycoelectronics.com/solar
Electronic Internet Catalog:
http://catalog.tycoelectronics.com
Our website is more than an Internet guide. It is constantly being
added to and is an innovative and interactive source for applications
tips, product updates and technical information of all types. With our
innovative StepSearch software, which has been perfected over a
period of several years you can conveniently surf your way through
all our products.
. . . . . . . . . . . . . . . . . . . . . . 10
Catalog 889753-3
Revised 9-2009