Amazon.com: Electronic Impulse Relay, GRM8-01 Impulse Relay A1-A2 Power Terminal LED Status Indicators 35mm DIN Rail Mount Relay Latching Relay Memory Relay AC/DC 12-240V (50-60Hz) : Industrial & Scientific
6pcs LR43A01 DC 12V 10A Magnetic Latching(keep) Impulse Relay 18 functions Delay Time Switch Module for UPS Battery-powered sys _ - AliExpress Mobile
QMV 12VLR1 12 VDC SPDT Latching relay with on board switch and switch leads
GAEYAELE GRM8 Electronic Latching Relay Memory Relay Impulse Relay SPDT 16A Wide Range Voltage Din Rail Mounted(GRM8-02,AC/DC12V~240V): Amazon.com: Industrial & Scientific
N2-1321-0001 switch-off delayed impulse relay 12V, NC 10A / NO 15A, 1s, no dry contact - Miunske
Bistable DPDT latching relay with terminal blocks
12V 5 Pin On/Off Latching Micro Relay - 20A
90A 250VAC Single Coil DC 9V 12V Miniature Magnetic Power Latching Relay for Energy Meter - China Latching Relay, Magnetic Latching Relay | Made-in-China.com