PDF Technical Catalogue Thermal Overload Relays Electronic Overload ...
PT = t. tot The electronic overload relay simulates the thermal behaviour of a motor in a model. The tripping threshold of the overload relay is situated at (1.125 ± 0.075) x rated current. The temperature of the motor can have the following characteristics, when it gets started frequently.
Ta25du-25
Long Description: The TA25DU-25 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10A. Further features are the temperature compensation, trip contact (NC), signal contact (NO ...
Electronic overload relays
Optimized match to ABB contactors; Reduced logistic costs and improved designed by three trip classes in one device; Single mounting kits and wire reset for remote control available for specific applications; Main features. Selectable trip class (10E, 20E, 30E) Adjustable current setting ranges; Overload protection with phase loss sensitivity
Thermal Overload Relay
Features and benefits Reliable protection for motors Easy to create starters Optimized match to ABB contactors Single mounting kits and wire reset for remote control available for specific applications. Trip class 10 Adjustable current setting ranges Overload protection with phase loss sensitivity Temperature compensation up to +60°C Automatic or manual reset, sealable Stop and test function.
Electronic overload relay EF19 and EF45
2 ABB DATA SHEET ELECTRONIC OVERLOAD RELAY EF19, EF45 Functional description 1. Terminals (1L1, 3L2, 5L3) 2. Sealable operating elements 3. Trip class 10E, 20E, 30E selectable 4. ... Trip class 10E, 20E, 30E, selectable Rated frequency 50/60 Hz Number of poles 3 Resistance per pole see table on page 3
Ta25du-5.0-20
Long Description: The TA25DU-5.0-20 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 20. Further features are the temperature compensation, trip contact (NC), signal contact (NO ...
T16-10
The T16-10 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual ...
PDF Tripping Class 20
Description. out the world. Thermal overload relays are 3 pole. The motor current flows through their bimetals (1 per phase) which are indirectly heated. Under the effect of the heating, the bimetals bend, cause the relay to trip and the position of the auxiliary contacts to change. The relay setting range is graduated in amps.
PDF Thermal overload relays Type TA Thermal Class 10 elays Class 20
• Class 10 adjustable overload relays are standard with all ABB Line starters • Reset can also be adjusted to function as a stop button • Screwdriver guide holes ... TA80DU trip class 20 for contactors A95, A110, AE 95 and AE110 29 … 42 AZ 1 1SAZ331401R1003 TA80DU42-20 $ 135
EF Electronic Overload Relay
Features and benefits Reliable protection for motors Easy to create starters Optimized match to ABB contactors Reduced logistic costs and improved designed by three trip classes in one device Single mounting kits and wire reset for remote control available for specific applications. Selectable trip class (10E, 20E, 30E) Adjustable current setting ranges Overload protection with phase loss ...
Electronic overload relays EF205 and EF370
overload relays. Motor starters are combinations of overload relays and contactors. Description - Overload protection - trip class 10E, 20E, 30E selectable - Setting rangePhase loss sensitivity - Temperature compensation from -25 … +70 °C - Adjustable current setting for overload protection - Automatic or manual reset selectable
Overload Relay, Thermal, 10 - 16 Amp Range, Trip Class 10, Direct Mount, Manual/Auto Reset, Multi Pack of 40, Cat #: RT1PMP, Mfr: ABB
Electronic overload relays
Electronic overload relays offer reliable and precise protection for motors in the event of overload or phase failure. The electronic overload relay can make up a compact starting solution together with contactors. Product benefits: Reliable in harsh environments such as oil and gas, chemical industries. Reliable protection for motors.
Thermal overload relays
Perfect fit to ABB's contactors: directly mounted and connected without further wiring; Single mounting kits and accessories for remote control available for specific applications; ... Thermal overload relay trip class 20, TA42DU-42-20, TA75DU-42-20, TA80DU-42-20 ( en - pdf - Data sheet ) ...
PDF Motor overload protection Index
Motor overload protection & otection Universal motor controller. Thermal overload relays. • Economic overload protection • Motor applications up to 310 A • For single and three phase motors • Automatic and manual reset • RESET, TEST, and STOP functions • Direct contactor mounting up to 200 A • Classes 10A, 10, and 20 available.
COMMENTS
PT = t. tot The electronic overload relay simulates the thermal behaviour of a motor in a model. The tripping threshold of the overload relay is situated at (1.125 ± 0.075) x rated current. The temperature of the motor can have the following characteristics, when it gets started frequently.
Long Description: The TA25DU-25 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10A. Further features are the temperature compensation, trip contact (NC), signal contact (NO ...
Optimized match to ABB contactors; Reduced logistic costs and improved designed by three trip classes in one device; Single mounting kits and wire reset for remote control available for specific applications; Main features. Selectable trip class (10E, 20E, 30E) Adjustable current setting ranges; Overload protection with phase loss sensitivity
Features and benefits Reliable protection for motors Easy to create starters Optimized match to ABB contactors Single mounting kits and wire reset for remote control available for specific applications. Trip class 10 Adjustable current setting ranges Overload protection with phase loss sensitivity Temperature compensation up to +60°C Automatic or manual reset, sealable Stop and test function.
2 ABB DATA SHEET ELECTRONIC OVERLOAD RELAY EF19, EF45 Functional description 1. Terminals (1L1, 3L2, 5L3) 2. Sealable operating elements 3. Trip class 10E, 20E, 30E selectable 4. ... Trip class 10E, 20E, 30E, selectable Rated frequency 50/60 Hz Number of poles 3 Resistance per pole see table on page 3
Long Description: The TA25DU-5.0-20 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 20. Further features are the temperature compensation, trip contact (NC), signal contact (NO ...
The T16-10 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual ...
Description. out the world. Thermal overload relays are 3 pole. The motor current flows through their bimetals (1 per phase) which are indirectly heated. Under the effect of the heating, the bimetals bend, cause the relay to trip and the position of the auxiliary contacts to change. The relay setting range is graduated in amps.
• Class 10 adjustable overload relays are standard with all ABB Line starters • Reset can also be adjusted to function as a stop button • Screwdriver guide holes ... TA80DU trip class 20 for contactors A95, A110, AE 95 and AE110 29 … 42 AZ 1 1SAZ331401R1003 TA80DU42-20 $ 135
Features and benefits Reliable protection for motors Easy to create starters Optimized match to ABB contactors Reduced logistic costs and improved designed by three trip classes in one device Single mounting kits and wire reset for remote control available for specific applications. Selectable trip class (10E, 20E, 30E) Adjustable current setting ranges Overload protection with phase loss ...
overload relays. Motor starters are combinations of overload relays and contactors. Description - Overload protection - trip class 10E, 20E, 30E selectable - Setting rangePhase loss sensitivity - Temperature compensation from -25 … +70 °C - Adjustable current setting for overload protection - Automatic or manual reset selectable
Overload Relay, Thermal, 10 - 16 Amp Range, Trip Class 10, Direct Mount, Manual/Auto Reset, Multi Pack of 40, Cat #: RT1PMP, Mfr: ABB
Electronic overload relays offer reliable and precise protection for motors in the event of overload or phase failure. The electronic overload relay can make up a compact starting solution together with contactors. Product benefits: Reliable in harsh environments such as oil and gas, chemical industries. Reliable protection for motors.
Perfect fit to ABB's contactors: directly mounted and connected without further wiring; Single mounting kits and accessories for remote control available for specific applications; ... Thermal overload relay trip class 20, TA42DU-42-20, TA75DU-42-20, TA80DU-42-20 ( en - pdf - Data sheet ) ...
Motor overload protection & otection Universal motor controller. Thermal overload relays. • Economic overload protection • Motor applications up to 310 A • For single and three phase motors • Automatic and manual reset • RESET, TEST, and STOP functions • Direct contactor mounting up to 200 A • Classes 10A, 10, and 20 available.