To the Control section Zelio
RELAY ZELIO 380-480VAC RM22TA33
SCHNEIDER ELECTRIC
With registration you can access the Würth Elektro online shop selection.
Zelio Control measurement and monitoring relays can monitor the supply voltage (phases, voltage, current, frequency) to protect motors and other equipment, or physical values such as surface height, speed and temperature. For use in industry and buildings, switchgear for simple machines, control and monitoring of motors and processes, start-up and monitoring of water treatment equipment, packaging, textiles and HVAC.
Type of electric connection | Screw connection |
With detachable clamps | No |
Rated control supply voltage AC 50 Hz | 380-480 V |
Rated control supply voltage AC 60 Hz | 380-480 V |
Voltage type for actuating | AC |
Phase sequence monitoring | Yes |
Phase failure detection | Yes |
Function under voltage detection | No |
Function over voltage detection | No |
Phase imbalance monitoring | Yes |
Voltage measuring range | 304-576 V |
Min. adjustable off-delay time | 0.1 s |
Max. permitted off-delay time | 30 s |
Number of contacts as normally closed contact | 0 |
Number of contacts as normally open contact | 0 |
Number of contacts as change-over contact | 2 |
Width | 22.5 mm |
Height | 90 mm |
Depth | 73 mm |
E-number Finland | 2721083 |
Brand | SCHNEIDER ELECTRIC |
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