Cam switches Characteristics (p. 213) > MAIN SWITCH (continued) PR 125 - 160 A (AC21) 2-screw panel mount - interval: 50 mm Red padlockable handle for up to 4 padlocks 96 yellow frame Cat. No. Designation With engraving MAIN SWITCH 3P+ T - 3 contacts 3P+N - 4 contacts PR125 1103GN E J963GND61 PR125 1104GN E J963GND61 LS3EV973 LS4EV973 120 LS3EV973 120 43 PR 125 - 160 A (AC21) Rear mounting with clutch drive and door interlock Red padlockable handle for up to 4 padlocks 72 yellow frame Clutch drive and door interlock Cat. No. Designation With engraving MAIN SWITCH 3P+ T - 3 contacts 3P+N - 4 contacts LS3RV733 PR125 1103GN SV6 J723MND61 PR125 1104GN SV6 J723MND61 LS3RV733 LS4RV733 PR125 1103GN SV6 J72MND61 PR125 1104GN SV6 J72MND61 LS3RV72 LS4RV72 Without engraving 120 3P+ T - 3 contacts 3P+N - 4 contacts 175 37 142