Toshiba GRL150-100 Series Instruction Manual page 198

External 20kV Isolation Transformer EB-110 (Option)
4 holes for M6 screw (for mounting)
26.2
M4 screw
U
V
E
TB2
U
Relay side V
E
106 62
207
Outline & Dimensions
External Connections
⎯ 197 ⎯
6 F 2 S 0 8 2 8
19
M5 screw
v u
TB1
u
Pilot wire side
(High-voltage side)
v
66.7
13.1