Panel fit and mounting constraints
The 3RT2036-3AP00-1AA0: The S2 frame size is shared across the SIRIUS contactor family, so the hole pattern and thermal capacity are consistent with other S2 components.
The same contactor carries an AC-1 resistive rating that is typically higher, but the AC-3 figure governs the motor application. Maximum operating cycles per hour vary by duty: 1 000/h in AC-1, 800/h in AC-3, 600/h in AC-2, and 250/h in AC-4.
The auxiliary switch is included (18 to 1 configuration for main contacts), and the magnet coil connection uses spring-type terminals — no separate screw-clamp tightening step during installation.