| Manufacturer part number (MPN) | RM22UA33MT EAN / GTIN: 3606480792267 Sales unit: pcs Package quantity: 40 pcs Range of product: Harmony Control Relays Relay type: Voltage control relay Product or component type: Voltage control relay Relay name: RM22UA Network number of phases: 1 phase Relay monitored parameters: Overvoltage or undervoltage detection; Undervoltage and overvoltage in window mode Supply circuit type: DC Control type: With test button Contacts type and composition: 2 C/O [Us] rated supply voltage: 380...415 V AC 50/60 Hz, non self-powered Supply voltage limits: 323…456.5 V AC Measurement range: 15...500 V AC/DC Hysteresis: 3 % fixed of full scale for window mode; 5…50 % adjustable of threshold setting Repeat accuracy: +/- 0.5 % for input and measurement circuit; +/- 2 % for time delay Measurement error: < 1 % over the whole range with voltage variation; 0.05 %/°C with temperature variation Time delay type: Adjustable 0.1...30 s, +/- 10 % of the full scale value Tt- time d |