CM-MSS ABB Series Thermistor Motor Protection Relay PTC Temperature Monitoring
Price:
$34
MOQ:
1 pc
Delivery Time:
3-5 days
Brand:
ABB
Product 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
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.
A: Yes, multiple models available for immediate shipment.
Q2: What control voltages available?
A: 24-240V AC/DC options depending on model.
A: 24-240V AC/DC options depending on model.
Q3: How many PTC sensors supported?
A: 1-3 PTC thermistors per relay.
A: 1-3 PTC thermistors per relay.
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Company
Xiamen Changxuyuan Trading Co., Ltd
Location
Room 202-5, Building 21, Wanghai Road, Software Park 2, Huli District, Xiamen, Fujian China 361008
Contact Person
Robin