| MODEL | MID-R20/I & MID-R21/I |
| Standard | UL 864 |
| Supply Voltage (S-SC) | 25.3 ~ 39 VDC |
| Average Current Consumption | 350μA( Typical) 405μA (Alarm) |
| Contacts | R2ML: 2A @ 30VDC / 0.5A @ 120 VAC R2MH: 8A @ 30VDC / 4.8A @ 250VAC |
| SCI On Resistance | 40m ohm Max. (Normal Condition) |
| SCI Fault Detection Threshold | 12 volts (Typical) |
| SCI Isolation Current (Short Circuit Condition) | 10mA (Typical) |
| SCI Isolation Current (Short Circuit Condition) | 10mA (Typical) |
| Dimensions | 4.2″W x 4.7″H x 1.4″D |
| Ambient Temperature | 32°F (0°C) ~ 120°F (49°C) |
| Mounting | 4″ square electrical box |
| Relative Humidity | 90% RH Non-Condensing |
Addressable FDAS (ADX series), Fire Detection & Alarm System, Fire Fighting
