1 FORM A，1 FORM C Relay •CONTACT RATING 5A (DC30V / AC250V
Form C Contact. 2 form c (2 co) signal relay contact switching voltage (max)(vac): It is hermetically sealed with 3 leads:
A form c isolated relay would have three terminals. Form c contact assembly has three terminals. It is hermetically sealed with 3 leads: When operated the common contact will swing from the normally closed contact to the normally open contact. Form c is a combination. Web a dry contact is one that is a hard contact such as a relay or switch (as opposed to a triac or transistor). Web a “ form c ” would have 3 leads and would have 1 normally open and 1 normally closed circuit. A form c contact is also called spdt. Form x = no with both terminals disconnected when off. Web form c is one normally open contact and one normally closed contact with a common terminal between them.
Form c is a combination. A form c contact is also called spdt. When operated the common contact will swing from the normally closed contact to the normally open contact. Web a single form c contact isn’t much good unless you are trying to design a system whose pl only requires pl a or pl b, but adding a second contact to this device adds the possibility of monitoring the relay. Form y = nc with both terminals disconnected when off. Web a form c reed switch is essentially a single pole double throw reed switch. Form c contact assembly has three terminals. A form c isolated relay would have three terminals. Web a “ form c ” would have 3 leads and would have 1 normally open and 1 normally closed circuit. Web form c is one normally open contact and one normally closed contact with a common terminal between them. Web a dry contact is one that is a hard contact such as a relay or switch (as opposed to a triac or transistor).
