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CONTROL RELAY FOR VOLTAGE 3x400VAC 2C/O 8A
Product code
2721085
Three-Phase Voltage control relay 380…480Vac, 2 C/O
Zelio Control - measurement and monitoring relaysCan monitor supply voltage (phases, voltage, current, frequency) to protect motors and other equipment, or physical values such as level, speed, and temperature. Suitable for use in industry and buildings, for simple machine control systems, motor and process control and monitoring, water treatment plant start-up and monitoring, packaging, textile industry, and HVAC.
- Phase monitoring relaysDetect all fault conditions of the supply voltage phases
- Voltage and current monitoring relaysEnsure that equipment receives the correct electrical supply
- Frequency monitoring relaysMonitor fluctuations in voltage frequency
- Level monitoring relaysFill or empty level, suitable for all types of materials
- Pump monitoring relaysMonitor and protect pumps against dry running and overload
- Speed monitoring relaysDetect incorrect process speed
- Temperature monitoring relay for elevator useDesigned for elevator temperature monitoring (EN81)
- Temperature monitoring relaysDesigned for temperature control (heating, cooling, or heating/cooling processes)
Product details
Technical specifications
Product class (ETIM)Phase monitoring relay (EC001441)
Type of electric connectionScrew connection
With detachable clampsno
Phase sequence monitoringyes
Phase failure detectionyes
Function under voltage detectionyes
Function overvoltage detectionyes
Phase imbalance monitoringno
Voltage measuring range304-576 V
Min. adjustable delay-on energization time0.1 s
Max. permitted delay-on energization time30 s
Min. adjustable off-delay time0.1 s
Max. permitted off-delay time30 s
Number of contacts as normally closed contact0
Number of contacts as normally open contact0
Number of contacts as change-over contact2
Product codes
SAPCCJ523
STK2721085
PLC2721085
GTIN/EAN3606480792199
Manufacturer part numberRM22TR33
Vendor material number2721085
Basic information
Package measurements (L x W x H)79 x 23 x 90 mm
Package volume0.016 l
Package weight0.11 kg
Base uniteach
Package units1 / 40
Package contents–
UNSPSC39122325
BrandSCHNEIDER ELECTRIC
VendorSCHNEIDER ELECTRIC FINLAND OY
Documents (6)
Brochures & documents
Links
Environment and safety
Manufacturer
NameSchneider Electric Finland Oy
Websitehttps://www.se.com/fi/fi/
Postal addressSokerilinnantie 11 C, 02600 Espoo, Finland