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ABB CM-LWN-1SVR450331R0000 Motor Load Monitoring Relay | CM-LWN
MODEL CM-LWN-1SVR450331R0000
Item no longer available through MROSupply.com
Typically Ships in: 1 day
Returnable: Yes
CB certificate
CB_DK-8882
CCC certificate
CCC_2005010303165477
cUL certificate
cUL508_E140448
Data sheet, technical information
2CDC110004C0209
Declaration of conformity - CE
1SVD981017-0000
EAC certificate
EAC_RU_C-DE.ME77.B.01825
eClass
7.0 27371016
ETIM 4
EC002057 - Power relay
ETIM 5
EC002057 - Power relay
ETIM 6
EC002057 - Power relay
Function
Motor load monitoring
GL certificate
GL_96663-95HH
Measuring range
0.5-5 A @ 110-500 V AC
Object classification code
B
Output
2 x 1 c/o (SPDT) contact
Rated control supply voltage (Us)
220 ... 240 V AC
Rated frequency
50 Hz 60 Hz
RMRS certificate
RMRS_12.04009.250
RoHS information
1SAA981032-4401
RoHS status
Following EU Directive 2002/95/EC August 18, 2005 and amendment
Terminal type
Screw terminals
Time range
0.3-30 s start-up delay 0.2-2 s tripping delay
UL certificate
UL508_E140448
# ABB CM-LWN-1SVR450331R0000 Motor Load Monitoring Relay The ABB CM-LWN-1SVR450331R0000 is a state-of-the-art Motor Load Monitoring Relay designed to enhance the operational efficiency of motor systems. This advanced relay provides reliable monitoring of motor loads, ensuring optimal performance and protection in diverse industrial applications. ## Key Features • **Voltage Rating:** Operates with a control supply voltage range of 220-240 V AC, ensuring compatibility with standard electrical systems. • **Contact Configuration:** Features a 2 x 1 c/o (SPDT) contact configuration, facilitating flexibility in motor control and monitoring applications. • **Protection Features:** Provides built-in protection against overload and phase failure, securing motors from damage caused by anomalous operating conditions. • **Integration Capability:** Easily integrates with PLC systems and automation frameworks for streamlined monitoring and control processes. • **Compact Design:** Lightweight at 0.295 kg with a compact footprint, making installation simple in tight spaces. ## Applications • **Industrial Automation:** Ideal for manufacturing and processing plants requiring precise monitoring of motor performance and load conditions. • **HVAC Systems:** Suitable for Heating, Ventilation, and Air Conditioning systems where reliable motor operation is critical for system efficiency. • **Conveyor Systems:** Commonly used in conveyor belt systems to manage motor loads and ensure operational continuity. • **Pumps and Compressors:** Perfect for monitoring motor-driven pumps and compressors, safeguarding against performance issues. ## Benefits • **Enhanced Safety:** Reduces the risk of motor damage through real-time monitoring and alert functions, ensuring a safer operational environment. • **Increased Efficiency:** Helps optimize operational processes by providing insights into motor loads, leading to better energy management. • **Durability and Reliability:** ABB's commitment to high-quality standards ensures this relay performs consistently under varying operational conditions. --- *Product information compiled with AI assistance for reference purposes.*
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