Description
The Sprecher + Schuh CT7N-23-C20 is a CT7N Series overload relay rated at 20 Amps, engineered to provide dependable overcurrent and overload protection for motors in commercial HVAC, industrial, and mechanical systems. Designed for use with compatible contactors, this relay helps safeguard motors from damage caused by sustained overloads, phase loss, and current imbalances — extending equipment life and reducing costly downtime.
Key Features
- 20 Amp overload relay for motor protection applications
- CT7N Series design for compatibility with Sprecher + Schuh contactors
- Provides protection against overloads, phase loss, and current imbalance
- Manual and automatic reset capability for flexible operation
- Compact, robust construction suited for panel and enclosure mounting
- Trip class settings for precise motor protection coordination
- Auxiliary contact output for control circuit integration
Applications
- Commercial HVAC motor starters and control panels
- Industrial motor control centers (MCCs)
- Pump and fan motor protection
- Compressor and blower motor circuits
- General-purpose three-phase motor control applications
Product Details
- Brand: Sprecher + Schuh
- Model / SKU: CT7N-23-C20
- Series: CT7N
- Rated Current: 20 Amps
- Type: Overload Relay
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