COMAT relay, COMAT voltage relay, COMAT delay relay, COMAT relay seat, COMAT controller, COMAT timer Shanghai Hao International Trade Co., Ltd. Swiss COMAT relay, COMAT voltage relay, COMAT delay relay, COMAT relay seat, COMAT controller, COMAT timer. Swiss COMAT electromagnetic relays are generally composed of iron core, coil, armature, contact spring and so on. As long as a certain voltage is applied to both ends of the coil, a certain current flows in the coil, thereby generating an electromagnetic effect, and the armature will absorb the pulling force of the return spring against the iron core under the action of the electromagnetic force attraction, thereby driving the armature. The moving contact is in contact with the stationary contact (normally open contact). When the coil is de-energized, the electromagnetic suction force also disappears, and the armature returns to the original position in the reaction force of the spring, so that the movable contact and the original static contact (normally closed contact) are attracted. In this way, the suction and release are achieved, thereby achieving the purpose of turning on and off in the circuit. For the "normally open, normally closed" contact of the COMAT relay, it can be distinguished as follows: a static contact that is in an open state when the relay coil is not energized, called a "normally open contact"; a static contact that is in an on state It is called "normally closed contact". Swiss COMAT voltage relay features: 1, high sensitivity driven by digital circuit; 2. horizontal design for 1/2 inch PCB holder; 3. pulse withstand voltage meets FCC part 68 requirements; 4. due to magnetic leakage Small, relays can be installed side by side; 5. Single or double wound coil latch type relays can also be used. The main products include COMAT relay, COMAT voltage relay, COMAT delay relay, COMAT relay seat, COMAT controller, COMAT timer, COMAT miniature current contactor. Main models of COMAT relays: CIM1, CSA, CSD, RIC, CMS-10AD, DIN, C9-R21, C3-20, SOC6, SMS, SU76/UC24-48V, C9-A41D/DC24V, SSU33L/AC400V, CS3/UC24 -60V Cure Trolley,Medicine Trolley,Nursing Furniture Boda Medical Products Co., Ltd. , http://www.nbmedicals.com