Product Overview

Series Y63, Y64, Y65, Y66, and Y69 Transformers Product Bulletin2
Table 2: Transformer Selection Table
Code No. Primary
Voltage VAC
Secondary
Voltage VAC
Primary Connection Second Connection Mounting Agency
Requirement
40 VA Capacity Transformers with Energy Limiting Type Overload Protection
Y65G13-0
(Figure 2)
24 24 Male Fitting
8 in. primary leads
Male Fitting
30 in. secondary leads
Foot cULus Class 2
Y65A13-0
(Figure 2)
120 24 Male Fitting
8 in. primary leads
Male Fitting
30 in. secondary leads
Foot cULus Class 2
Y65A21-0
(Figure 3)
120 24 End Bell holes
8 in. primary leads
Three screw terminals
(one is blind)
4 in. x 4 in. Plate cULus Class 2
Y65T31-0
(Figure 4)
120/208/240 24 Male Fitting
8 in. primary leads
Three screw terminals
(one is blind)
Foot
4 in. x 4 in. Plate
1
cULus Class 2
Y65T42-0
(Figure 5)
120/208/240 24 Common Male Fitting
8 in. primary leads
Common Male Fitting
8 in. secondary leads
Hub
4 in. x 4 in. Plate
1
cURus Class 2
Y65T54-0
(Figure 6)
120/208/240 24 8 in. primary leads 8 in. secondary leads Foot-skeleton cURus Class 2
Y65S13-0
(Figure 7)
208/240 24 Male Fitting
8 in. primary leads
Male Fittings
30 in. secondary leads
Foot cULus Class 2
Y65F13-0
(Figure 7)
277/480 24 Male Fitting
8 in. primary leads
Male Fitting
30 in. secondary leads
Foot cULus Class 2
Y65F42-0
(Figure 8)
277/480 24 Common Male Fitting
8 in. primary leads
Common Male Fitting
8 in. secondary leads
Hub
4 in. x 4 in. Plate
1
cURus Class 2
50 VA Capacity Transformers with Circuit Breakers
Y63T22-0
(Figure 9)
120/208/240 24 End bell Hole
8 in. primary leads
End bell Hole
8 in. secondary leads
4 in. x 4 in. Plate cURus Class 2
Y63T31-0
(Figure 10)
120/208/240 24 Male Fitting
8 in. primary leads
Three screw terminals
(one is blind)
Foot
4 in. x 4 in. Plate
1
cULus Class 2
Y63F22-0
(Figure 11)
277/480 24 End bell Hole
8 in. primary leads
End bell Hole
8 in. secondary leads
4 in. x 4 in. Plate cURus Class 2
75 VA Capacity Transformers with Circuit Breakers
Y66T12-0
(Figure 12)
120/208/240 24 Common Male Fitting
8 in. primary leads
Common Male Fitting
8 in. secondary leads
Foot cURus Class 2
Y66T13-0
(Figure 13)
120/208/240 24 Male Fitting
8 in. primary leads
Male Fitting
30 in. secondary leads
Foot cULus Class 2
Y66F12-0
(Figure 14)
277/480 24 Common Male Fitting
8 in. primary leads
Common Male Fitting
8 in. secondary leads
Foot cURus Class 2
Y66F13-0
(Figure 15)
277/480 24 Male Fitting
8 in. primary leads
Male Fitting
30 in. secondary leads
Foot cULus Class 2
92 VA Capacity Transformers with Circuit Breakers
Y64T15-0
(Figure 16)
120/208/240 24 Male Fitting
8 in. primary leads
Female Fitting
30 in. secondary leads
Foot cULus Class 2
Y64T21-0
(Figure 17)
120/208/240 24 End bell holes
8 in. primary leads
Three screw terminals
(one is blind)
Plate cULus Class 2
Y64T22-0
(Figure 18)
120/208/240 24 End bell Hole
8 in. primary leads
End bell Hole
8 in. secondary leads
Plate cURus Class 2
300 VA Capacity Transformers with Circuit Breakers
Y69T15-0
(Figure 19)
120/208/240 24 Male Fitting
8 in. primary leads
Female Fitting
30 in. secondary leads
Foot cULus
Power
Transformer
1. 4 in. x 4 in. plate and nut packed with transformer.