Yes! Most of the devices compatible with the SIMConnect support multiple eSIM data plans installed at the same time.
Please note that only one physical SIM card and one physical SIM card can be used. SIMConnect can be active at the same time (also called Primary and Secondary Data Plan). You can activate or deactivate eSIM Data Plans to alternate your Secondary Data Plan, without the need to delete each eSIM Data Plan. SIMConnect.
For more detailed information on the use of multiple eSIM cards and secondary data plans, please refer to your device's documentation, as features may vary between devices.