The requirement for an enclosure is 12-3002(1), not 14-410. The exception you might be looking for is 12-000(1)(a). This applies to "extra low voltage" circiuts when they meet the requirements of 16-200.
It does not seem to me that 14-410 applies in this situation, a control device is a contactor, your description seems to describe something else.
Big Rock is right the CEC does apply here. You also might want to check to see if this control panel is CSA or ULC listed.
