© 2013/EN Zep Solar, Inc. reserves the right to make specifications changes without any prior notice. All rights reserved.
www.zepsolar.com
Document #800-0329-001 Rev F
File Generated July 3, 2013
Page 81
ZS SPAN INSTALLATION MANUAL FOR RAIL-BASED APPLICATIONS - U.S.
Ground Zep
850-1172
UL Listings:
• UL 2703
• UL 467
ETL Listings:
• UL 467
• CSA STD C22.2 NO 41
Listed by UL to UL 467
and UL 2703.
ETL listing conforms to
UL STD 467.
Certified to CSA STD
C22.2 NO 41.
Installation of Ground Zep into Zep Groove
requires precise quarter-turn connections using
the Zep Tool or the Flat Tool. See Installation
chapter for further details.
US torque specifications and ground wire gauges:
• 14-10 AWG:
40 inch-lbs.
• 8 AWG:
45 inch-lbs.
• 6 AWG:
50 inch-lbs.
Hybrid Interlock
850-1281
UL Listings:
• 2703
Listed by UL to UL
2703.
Installation of bonding version of Hybrid Inter-
lock Rockits into Zep Groove is self-grounding.
See Installation chapter for details.
Inside Corner Cap
850-1425
Inside Corner Cap is first mechanically installed,
then electrically bonded. Once the Corner Cap is
in position, a pilot hole is drilled into the Array
Skirt. Then a thread-cutting screw and tooth
washer are inserted and torqued to 1.4 N-m. See
Installation chapter for details and fastener
specifications.
Interlock
850-1178
UL Listings:
• 2703
ETL Listings:
• UL 1703
• ULC ORD STD C1703
Listed by UL to UL
2703.
ETL listing conforms to
UL STD 1703.
Certified to ULC ORD
STD C1703.
Installation requires precise quarter-turn con-
nections according to alignment marks provided,
using the Zep Tool or Flat Tool. See the Installa-
tion chapter for further details.
Interlock
850-1388
UL Listings:
• 2703
Listed by UL to UL
2703.
Installation requires precise quarter-turn con-
nections according to alignment marks provided,
using the Zep Tool or Flat Tool. See the Installa-
tion chapter for further details.
Outside Corner Cap
850-1386
UL Listings:
• UL 2703
Listed by UL to UL
2703.
Outside Corner Cap is first mechanically installed,
then electrically bonded. Once the Corner Cap is
in position, a pilot hole is drilled into the Array
Skirt. Then a thread-cutting screw and tooth
washer are inserted and torqued to 1.4 N-m. See
Installation chapter for details and fastener
specifications.
Spanner Bar
850-1192
UL Listings:
• UL 2703
Listed by UL to UL
2703.
Spanner Bar attaches to Adjustable Mighty Hook
or other roof attachment via the Spanner Clamp.
Built-in splice allows multiple Spanner Bar
lengths to be connected. Requires Bar Sleeve at
end to secure the last Cam Foot in the column.
Spliced sections are electrically bonded.
Table 7.1 Zep Solar Product Listing and Torque Specifications
Product Name
and Number *
UL and ETL Listings
Listing
Notification, Full
Text Version
Additional Specifications
* Part numbers beginning with 850 refer to top-level SKUs as shown on shipping labels and sales catalogs. Part numbers beginning
with 301 or other numbers refer to common parts or profiles that may have many top-level SKUs. Items shown in this table by profile
number also display this number on shipping labels, and for listed parts, the listings explicitly reference the profile number rather than
the top-level SKU.
