Motor Protection Relays

The range of Sprecher + Schuh motor protection relays and overloads is as extensive as the contactor range it protects and covers all possible motor control and protection applications - from standard bi metal overloads, electronic motor protection relays with or without communications, through to dedicated thermistor protection relays – we have your protection needs covered. The complete Sprecher + Schuh range is manufactured to the same exacting quality standards guaranteeing fit for purpose and a long lifespan. However the various ranges have unique specific product features that make them perfect for your application. These include: Select Quick Jump Link --------------> ACS Motor protection relays - CEP 7 electronic overload relays Electronic motor protection - CEP 7-C1 / CEP 7-C2 ACS Thermal overload relay - CT 7 Electronic motor protection relay - CEF 1 Electronic motor protection relay - CET 4 Electronic motor protection relay - CET 5 Thermal overload relay - CT 4 / CT 8 Thermistor protection relay - RT 7 ACS Motor protection relays - CEP 7 electronic overload relays CEP 7-ED : Standard version. CEP 7-EE : Enhanced version. Wider current adjustment range. Extremely low heat generation. Self powered, no separate power supply connection required. Please click here to view pdf of our ACS Motor protection relays. Top Electronic motor protection - CEP 7-C1 / CEP 7-C2 Thermal overload. Trip class from 5 to 30. Phase loss, Motor stall, underload protection and much more. With communications. Please click here to view pdf of our Electronic Motor protection relays. Top ACS Thermal overload relay - CT 7 Bi metal overload relays. Tripping class 10 A. Thermal overload relays to IEC 947 and AS 3947. Please click here to view pdf of our ACS Thermal overload relays. Top Electronic Motor protection relay - CEF 1 Suitable from 0.5 to 630 amps. Adjustable tripping times. Phase failure and asymmetry protection. Please click here to view pdf of CEF 1 Electronic Motor protection relay. Top Electronic motor protection relay - CET 4 Incorporating an industry proven two body thermal model that adapts to your motor characteristics the CET 4 provides optimal motor productivity and protection. 24 V DC, communications, temperature, ground fault and voltage sensing options are available. Please click on the following links to view more information: CET4 Technical Information CET4 Manual Modbus Manual DeviceNet Manual Top Electronic motor protection relay - CET 5 Incorporating current monitoring, voltage and power measurement and temperature monitoring. With expansion I/O cards and communications. Full suite of motor management features. Please click here to view the NHP CET 5 website Please click here to view pdf of CET 5 Electronic Motor protection relay. Top Thermal overload relay - CT 4 / CT 8 Bimetal overload relays. Please click here to view pdf of our Thermal overload relays. Top Thermistor protection relay - RT 7 Over temperature protection. DIN rail mount. Trip indication. Please click here to view pdf of our RT 7 Thermistor protection relays. Top A complete range of accessories to suit a multitude of applications is also available. Please click here to view the complete range pdf of our complete range of Motor Protection / Overloads.