2-4 Installation Date Code 20020426
SEL-351-5, -6, -7 Instruction Manual
Figure 2.3: SEL-351 Relay Front- and Rear-Panel Drawings—Model 0351x1xxxxx2 Rear
and Models 0351x1H and 0351xYH Front; Horizontal Rack-Mount Example
Rear-panel drawing shows standard output contacts on extra I/O board terminals (no polarity
markings).