Is the factory shut down at 40 degrees?

Legal analysis: it should be stopped. The state has such regulations, but they are applicable to enterprises, institutions, individual economic organizations and other employers who have high-temperature operations and arrange workers to work during high-temperature weather.

Legal basis: management measures for heatstroke prevention and cooling measures

Article 5 The employing unit shall establish and improve the heatstroke prevention and cooling system, take effective measures to strengthen the labor protection of high-temperature operations and high-temperature weather operations, and ensure the health and life safety of workers.

The main person in charge of the employer is fully responsible for the heatstroke prevention and cooling work of the unit.

Article 6 The employing unit shall, in accordance with the relevant provisions of the state, rationally lay out the production sites, improve the production technology and operation procedures, and take good measures of heat insulation, ventilation and cooling to ensure that the workplaces meet the requirements of the national occupational health standards.