Dold DIN Rail Latching Power Relay, 24V dc Coil, 16A Switching Current, SPST

Push-button action
Switch position indication
Optional contact assignments 1 NO or 1 CO
17.5 mm overall width

Each current pulse actuates the IK8800 remote switch's contacts, which then remain in the adopted position until the next current pulse.
A button on the device makes it possible to actuate the contacts by hand. The contact position is displayed by an indicator mark. The devices can be mounted next to one another for pulse operation. The mounting distance between the relays is 7 mm for continuous operation

Schneider Electric Modular Contactors

Low noise a.c. compact modular contactors and accessories are ideal for heating lighting and building service type applications. The units are designed for mounting in control panels or cabinets on symmetrical DIN rail or they may be housed in modular enclosures.