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CM-MSS ABB Series Thermistor Motor Protection Relay PTC Temperature Monitoring
CM-MSS ABB Series Thermistor Motor Protection Relay PTC Temperature Monitoring
CM-MSS ABB Series Thermistor Motor Protection Relay PTC Temperature Monitoring
CM-MSS ABB Series Thermistor Motor Protection Relay PTC Temperature Monitoring
CM-MSS ABB Series Thermistor Motor Protection Relay PTC Temperature Monitoring
CM-MSS ABB Series Thermistor Motor Protection Relay PTC Temperature Monitoring
CM-MSS ABB Series Thermistor Motor Protection Relay PTC Temperature Monitoring
CM-MSS ABB Series Thermistor Motor Protection Relay PTC Temperature Monitoring
CM-MSS ABB Series Thermistor Motor Protection Relay PTC Temperature Monitoring
CM-MSS ABB Series Thermistor Motor Protection Relay PTC Temperature Monitoring
Specifications
Model Number :
CM-MSS
Shipping Weight :
0.15kg
MOQ :
1 pc
Delivery Time :
3-5 days
Condition :
Brand new and original
Payment Terms :
T/T,paypal,alipay
Certification :
COO & COC
Express Delivery :
DHL, FedEx, UPS
Brand Name :
ABB
Packing Size :
90 × 22.5 × 100 mm
Price :
$34
Trade Terms: :
EXW, DAP, FOB, CIF
Supply Ability :
99+
Place of Origin :
ESTONIA
Warranty :
One year
Packaging Details :
Brand new and original
Description

CM-MSS ABB Series Thermistor Motor Protection Relay PTC Temperature Monitoring

The ABB CM-MSS series represents a comprehensive range of thermistor motor protection relays designed to safeguard electric motors against overheating and thermal damage. These relays monitor PTC (Positive Temperature Coefficient) thermistor sensors embedded directly in motor windings, providing precise temperature-based protection for industrial motor applications.
The CM-MSS series features multiple models with varying control voltages (24-240V AC/DC) and contact configurations to suit diverse application requirements. Each relay detects abnormal temperature increases through PTC sensors and triggers protective actions before critical motor damage occurs, ensuring extended equipment lifespan and operational reliability.
Key features include automatic or manual reset options, LED status indicators for visual monitoring, and DIN rail mounting for easy panel integration. The compact design allows for space-efficient installation in control cabinets while maintaining accessibility for maintenance and troubleshooting.

Product Specifications: ABB CM-MSS


Parameter Specification
Brand ABB
Series CM-MSS
Type Thermistor Motor Protection Relay
Application PTC temperature monitoring
Control Voltage Range 24-240V AC/DC (model dependent)
Frequency 50/60 Hz
Contact Configurations 1 NO, 1 NC, SPDT (model dependent)
Contact Rating 6A @ 250V AC (typical)
Reset Options Automatic or Manual (model dependent)
PTC Sensor Input 1-3 PTC thermistors


Product Images


CM-MSS ABB Series Thermistor Motor Protection Relay PTC Temperature Monitoring

Related Products


CM-MSS.11S CM-MSS.21S
CM-MSS.31S CM-MSS.41P
CM-MSS.51P CM-MPS.21S
CM-MPS.31S CM-MPS.41S
CM-TCS.12S CM-TCS.23S
CM-PVS.41S CM-MSF.21S
CM-MSF.31S CM-MPF.21S
CM-MPF.31S CM-ESS.21S
CM-ESS.31S CM-SSS.21S


FAQ

Q1: CM-MSS series in stock?
A: Yes, multiple models available for immediate shipment.
Q2: What control voltages available?
A: 24-240V AC/DC options depending on model.
Q3: How many PTC sensors supported?
A: 1-3 PTC thermistors per relay.


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CM-MSS ABB Series Thermistor Motor Protection Relay PTC Temperature Monitoring

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Product Detail
Model Number :
CM-MSS
Shipping Weight :
0.15kg
MOQ :
1 pc
Delivery Time :
3-5 days
Condition :
Brand new and original
Payment Terms :
T/T,paypal,alipay
Contact Supplier
CM-MSS ABB Series Thermistor Motor Protection Relay PTC Temperature Monitoring
CM-MSS ABB Series Thermistor Motor Protection Relay PTC Temperature Monitoring
CM-MSS ABB Series Thermistor Motor Protection Relay PTC Temperature Monitoring
CM-MSS ABB Series Thermistor Motor Protection Relay PTC Temperature Monitoring
CM-MSS ABB Series Thermistor Motor Protection Relay PTC Temperature Monitoring

Xiamen Changxuyuan Trading Co., Ltd

Verified Supplier
2 Years
fujian, xiamen
Since 2020
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller, Other
Main Products :
ABB Spare Parts, Schneider Electric PLC, Bently Nevada Spare Parts
Total Annual :
3000000+-4000000+
Employee Number :
80~120+
Certification Level :
Verified Supplier
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