Patent ID: 7023306

Claim:
An electromagnetic relay, comprising: an electromagnet block having coils wound about the bodies of spools through which iron cores are provided, the electromagnet block being accommodated in a concave part that opens upward of a box-shaped case such that the shaft centers of the iron cores can be orthogonal to the bottom surface of the box-shaped case, the electromagnet block being excited and demagnetized by the passage and break through electric current to the coils so that a contact mechanism can be driven by a movable iron piece that is absorbed to and leaves magnetic pole portions at the upper ends of the iron cores, wherein each spool is provided with a lower collar and upper collar at the lower and upper ends of the spool respectively, wherein the electromagnet block is hung at the upper opening edge of the box-shaped case such that a space can be provided between the bottom surface of the box-shaped case and the electromagnet block, wherein the electromagnet block is hung at the upper opening edge of the box-shaped case through coil terminals at the collars of the spools, wherein the coil terminals span across the upper and lower collars of each spool; and a plurality of relay terminals placed at diagonal corners of the lower collar.