Sprecher+Schuh CA9-190-11-120W Contactor
1. Product Overview
Model: CA9-190-11-120W
Type: Industrial AC contactor (high current type)
Brand: Sprecher+Schuh (German professional electrical manufacturer)
Application: Suitable for high-power motor control, power distribution and heavy-duty industrial equipment
2. Key parameters
Rated current: 190A (AC-3 load category, 400V AC)
Coil voltage: 120V AC (50/60Hz)
Number of poles: 3 poles (3P) (main contact)
Auxiliary contact: 1NO + 1NC (expandable)
Mechanical life: ≥1,000,000 operations
Electrical life: ≥100,000 times (rated load)
Protection level: IP20 (needs to be installed in an electrical cabinet)
3. Product features
Heavy-duty design: Suitable for high starting current loads (such as large motors, compressors)
Low-power coil: energy-saving design, low heat generation
Modular expansion: Auxiliary contact groups can be added (up to 4NO+4NC)
Silver alloy contacts: arc erosion resistance, low contact resistance
Safety certification: compliant with IEC 60947-4-1, UL 508 standards