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Transco Novaglo Electrode Size Information Chart 
 
Novaglo Part #
TRA-1025C
TRA-1260C
TRA-1325C 2.0"
TRA-1325C 2.25"
TRA-1360C
TRA-1530C
TRA-1560C
Novaglo Model #
NG1050LF
NG1265LF
NG13S50LF
NG13S57LF
NG13L65LF
NG15S60LF
NG15L70LF
Recommended Running Current in mA
10-25
25-50
20-30
20-30
25-50
25-38
50-90
Glass Diameter in MM
10mm
12mm
13mm
13mm
13mm
15mm
15mm
Available in Standard Glass Length
2"
2-1/2"
2"
2-1/4"
2-1/2"
2-3/8"
2-3/4"
Available in Tubulated and Non-Tubulated
yes
yes
yes
yes
yes
yes
yes
Fitted with Ceramic Collar
yes
yes
yes
yes
yes
yes
yes
Fitted with Mica disc
yes
yes
yes
yes
yes
yes
yes
Part Number Explained: 
EXAMPLE: TRA-1530TC 
TRA-
15
30
T
C
Transco® Novaglo™  
Diameter of glass in millimeters. 
(10mm, 12mm, 13mm, 15mm)
Maximum Recommended Running Current in mA
"T" represents "Tubulated". 
Non-tubulated has no "T" present.
Represents Ceramic Collar 
All Transco® Novaglo™ electodes have a Ceramic Collar and Mica Disc.
 
* Operating MA rating (operating current) is approximately 80% of a neon transformer's rated short circuit current.  
* Novaglo is a registered trademark of Transco, Inc. In addition, all numbering codes are either registered or currently being registered. 
 
Transco, Inc. 
1059 Colite Drive 
West Columbia, SC 29170 
Ph: 800-869-6366     Fax: 803-794-8528 
transco@earthlink.net