The Mars® Series 903 relays are among the most popular relays used in air conditioning today. They will replace the WR/Essex/RBM-type 84 (90-290 to 90-295) quick-connect and screw terminal versions.
Mars® Power Relay, Series: 291 Series, 102 V, 18 A, 110/120 V Coil, SPST, Quick-Connect Terminal, 2.38 in Overall Width, 1.63 in Overall Depth, 1-1/2 in Overall Height, Additional Information: 60 Hz Frequency, Tab Mount Flange Bracket, 1/4 in Terminal
| Additional Information | : | 60 Hz Frequency, Tab Mount Flange Bracket, 1/4 in Terminal |
| Amperage Rating | : | 18 A |
| Coil Voltage | : | 110/120 V |
| Contact Form | : | SPST |
| Overall Depth | : | 1.63 in |
| Overall Height | : | 1-1/2 in |
| Overall Width | : | 2.38 in |
| Series | : | 291 Series |
| Terminal Type | : | Quick-Connect |
| Voltage Rating | : | 102 V |
Mars® 90291