The 310 is a latching relay with 2 stable magnetically latched states. When 1 coil is energized, the relay actuates from magnetically latched position 1 to 2. When the other coil is energized, the relay actuates back from magnetically latched position 2 to 1. Relays have 18 double break contacts (Form X & Y – per customer specification) in all N\/O and N\/C combinations.<\/p>\n
The plug-in design offers secure locking feature for maximum ease of maintenance (no wires need to be disconnected or other hardware removed for relay inspection or replacement). The resistance to impact and vibration is conform to standards in force for Railway Transported Equipment. Positive mechanical keying of relay to socket is built into relay and socket during manufacture and terminal identifications are clearly marked on identification plate that is permanently attached to the relay. Weld no trans- fer safety contacts are standard. If one N\/O contact welds, no N\/C contact can close and visa versa. All relays are factory tested to insure they meet this important safety requirement.
\nThe 310 is a latching relay with 2 stable magnetically latched states. <\/p>\n
When 1
\ncoil is energized, the relay actuates from magnetically latched position 1 to 2.
\nWhen the other coil is energized, the relay actuates back from magnetically
\nlatched position 2 to 1. Relays have 18 double break contacts (Form X & Y –
\nper customer specification) in all N\/O and N\/C combinations.
\nThe plug-in design offers secure locking feature for maximum ease of
\nmaintenance (no wires need to be disconnected or other hardware removed
\nfor relay inspection or replacement).<\/p>\n
The resistance to impact and vibration
\nis conform to standards in force for Railway Transported Equipment.
\nPositive mechanical keying of relay to socket is built into relay and socket
\nduring manufacture and terminal identifications are clearly marked on
\nidentification plate that is permanently attached to the relay. <\/p>\n
Weld no trans-
\nfer safety contacts are standard. If one N\/O contact welds, no N\/C contact
\ncan close and visa versa. All relays are factory tested to insure they meet this<\/p>","protected":false},"featured_media":6006,"template":"","meta":{"_acf_changed":false,"sku":"310","external_key":"310","parent_external_id":"P-B Latching Relays","grandparent_external_id":"GP-B platform","product_type_description":"ChildProduct","product_short_description":"Latching, safety critical","product_long_description":"The 310 is a latching relay with two stable magnetically latched states. Energizing one coil moves the relay from position 1 to 2; energizing the other returns it from 2 to 1. It has 18 double break contacts (Form X & Y per customer specification) in all N\/O and N\/C combinations. The plug-in design offers a secure locking feature for easy maintenance. Resistance to impact and vibration conforms to railway equipment standards. Positive mechanical keying is built in during manufacture, with clearly marked terminals. Weld-no-transfer safety contacts are standard, and all relays are factory tested for this requirement.","product_related_products":[],"product_attachments":null,"product_published":true,"product_application":"The 310 latching relay allows the memory of the state of the circuit in case of power interuption. Optional gold contact are possible for dry circuit applications or silver and gold contacts combined for mixed load applications.","product_features":"