© Festo Didactic
8036771
27
9
Connections
1, 3
3 AC 400 V connector sockets (L1 - L3),
Neutral conductor connection (N),
The protective grounding terminal (PE) is designed as PE+ contact
2
Rheostat rotary knob
4
Rheostat R1 with R1.1, R1.2, R1.3 connector sockets