Contact module, contact device, electromagnetic relay module, and electrical device

A contact module comprising:

• a pair of contact devices consisting of one contact device and the other contact device;
• and
• a magnetic shield member having magnetic properties,
• the one contact device including:
• one fixed terminal having one fixed contact;
• and
• one moving contactor having one moving contact and configured to move from a closed position where the one moving contact is in contact with the one fixed contact to an open position where the one moving contact is out of contact with the one fixed contact, and vice versa,
• the other contact device including:
• the other fixed terminal having the other fixed contact;
• and
• the other moving contactor having the other moving contact and configured to move from a closed position where the other moving contact is in contact with the other fixed contact to an open position where the other moving contact is out of contact with the other fixed contact, and vice versa,
• the pair of contact devices being arranged such that a direction in which the one moving contactor of the one contact device moves from the open position toward the closed position and a direction in which the other moving contactor of the other contact device moves from the open position toward the closed position are opposite from each other,
• the one moving contactor being configured to, when energized, generate a magnetic field that applies force, in a direction from the closed position of the other moving contactor toward the open position of the other moving contactor, to the other moving contactor, through which an electric current is flowing,
• the other moving contactor being configured to, when energized, generate a magnetic field that applies force, in a direction from the closed position of the one moving contactor toward the open position of the one moving contactor, to the one moving contactor, through which an electric current is flowing,
• the magnetic shield member being arranged between the one moving contactor and the other moving contactor.