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Sprecher + Schuh Overload Relays
CEP7 Series Solid State Overload Relays for Motor Protection
CEP7 solid state overload relays are available in three models:
- CEP7-ED1- Class 10 with manual reset which is available up to 45 amperes. This covers the most common horsepower motors and can be used for everyday applications.
- CEP7-EE- Class (10, 15, 20 & 30), 3-phase application overload relay with automatic/manual reset.
- CEP7S-EE- Is a 1-phase application overload relay with features from a 3-phase CEP7-EE model.
Sprecher + Schuh’s second generation solid state relays feature:
- Wide current adjustment range
- Selectable tripping class
- Mechanical and electrical mounting
- Self-sealed latching mechanism
- Robust self-powered designed for convenience
- Phase failure protection
- Conventional for project applications
CEP7 offers additional protection with side mount modules. Side mount modules provide motor protection for functionality. Features include:
- Remote Reset
- Jam Protection/Remote Reset
- Ground Fault Protection/Remote Reset
- PTC Thermistor Relay/Remote Reset
- Network Communication Modules
CT7N Series Bimetallic Overload Relays for Motor Protection
The CTN7 bimetallic overload relay line features:
- Consistent and reliable protection
- Class 10 characteristics
- Protection from single phase conditions
- Ambient temperature compensation
- Single phase applications
- Selectable manual or automatic reset modes.
- Separate NO signal contact
- Direct close-couple connect for CA7 contactors.
CT8 Series Thermal Overload Relays for Motor Protection
The CT8 thermal overload relay line is features:
- “Differential tripping”
- Automatic/Manual reset modes
- Isolated alarm circuit contacts
- Consistent and reliable protection
- Class 10 characteristics
- Protection from single phase conditions
- Ambient temperature compensation
- Single Phase applications
- Fail-safe “trip-free” design
- Selectable lever for manual or automatic reset modes
- Separate NO signal contact
Accelerated tripping for single phase conditions
Sprecher + Schuh
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