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Manual reset protection relays
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Trigger voltage: 133 V
... its output relay and directly disconnects the pump motor. The relay then begins its user-selectable restart delay (dry-well recovery) timer. When the timer counts to zero or power is removed and reapplied, ...
... 0,2÷5s • One or two operating trip relays. • Output relays test. • Manual (local or remote) or programmable automatic reset. • Continuous control of wiring connection between the ...
... AFR-3S Arc flash relays are mainly used to detect arc faults in electrical systems and protect equipment and personnel in electrical systems from arc faults. The arc flash protection relay can detect ...
Chongqing Blue Jay Technology Co. Ltd
... The PR 260 electric motor protection relay, known as the motor management relay, is designed for motor protection and control, which integrates protection, control, and ...
Chongqing Blue Jay Technology Co. Ltd
Tripping current: 5 A
Trigger voltage: 250 V
... intelligent motor protection relay provides comprehensive protective, monitoring, and control functions for low-voltage motor protection. Feature of PR240 intelligent motor management relay • ...
Chongqing Blue Jay Technology Co. Ltd
Trigger voltage: 24 V - 230 V
... delay time. Residual current protection relay with external CT. 2 operation threshold. Adjustable tripping and delay time. Introduction Range ELR Product name ELR-3A Product type Residual current protection ...
Trigger voltage: 230 V
... earth-leakage time delay adjustment 0.1, 0.2, 0.3, 0.4, 0.5, 0.75, 1, 5, 10 s Protection AC type protection Type A protection Type B protection Test function Local Remote Output ...
Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V
... Din modules Dossena presents the DER4B range, the new generation of type B differential toroid relays. DER4B is recommended for electrical protection in the tertiary sector, where devices that generate alternating, ...
DOSSENA
Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V
... Recessed 96x96mm Dossena presents the DER3B range, the new generation of type B differential toroid relays. DER3B is recommended for electrical protection in the tertiary sector, where devices that generate alternating, ...
DOSSENA
Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V
... The residual current relays of the DER4 Dossena range can be used on LV networks in alternating current of the TT and TN type. They make it possible to achieve adequate selectivity and residual current protection thanks ...
DOSSENA
Tripping current: 5,000, 1 mA
... FPC 400 is a family of current or voltage digital protection relays with easy to use interface meant for variety of solutions in industry and power distribution. Its robust design enables it to be placed in demanding ...
Tripping current: 11.5 A
... Rated current up to 630 A at 600 Vac, 50/60 Hz • Overload protection trip Class 10 A • Phase loss sensitivity • Adjustable current setting for overload protection • Automatic or manual reset ...
... Setting range from 0,3 up to 800 A Direct mounting on contactor or separated with special kit Automatic reset and /or manual ...
Tripping current: 15 A - 50 A
... Digital thermal relays are designed to prevent and control loads from damage due to high current. 15A - 50A (Adjustable Overload Value) 50% Fixed Current Asymmetry Error Delay Time Adjustable Operation Mode Adjustable ...
Tense Electronic
Tripping current: 0.1 A - 38 A
... carbon emissions Comply with IEC, and China GB standard Certificate : CSA, UL Comply with RoHS, CE ‧Phase failure protection‧Trip class : 10A ...
TECO ELECTRIC & MACHINERY Co., Ltd.
Tripping current: 0 A - 0 A
Trigger voltage: 0 kV
... The Voltage Protection Relay (VPR-A) has been designed to measure the line or phase RMS voltages under normal conditions or under disturbances. This information is internally processed by the microprocessor, to take the ...
Tripping current: 14 A - 35 A
... important to prevent the motor from overheating, or thermal overload. IMO Thermal Overload Relays offer electromechanical protection for main circuits and reliable protection for motors in the event of ...
IMO Precision Controls Limited
... Modular protection relays | Timers and protection relays Technical Data Compact size – 1 module – 17,5mm 24VAC/DC or 90-264VAC Power supply DIN rail mounting Protection ...
Tripping current: 30 mA - 30,000 mA
... with our relays used together with RCR and ELR series self-toroid or external toroid (Toroidal Residual Current Transformers, Collector and Multiplexer Toroidal Current Transformers). Our Aktif RCR and ELR series residual current protection ...
Tripping current: 3 A - 50 A
... 3/4 inch Motor Protector for single phase motors like hermetic compressors or water pumps from 1/20HP to about 1HP. Various configurations available. Available for automatic or manual reset. ...
Electrica s.r.l.
Tripping current: 6 A
... for power supply and output relay The TCM is used with PTC sensors (DIN 44081) to provide permanent over temperature protection for motors and other equipment Up to 6 PTC's connected in series can beused with one ...
HIQUEL
Tripping current: 0.6 A - 25 A
Trigger voltage: 115 V
... approved for use with flammable refrigerant gases. • MANUAL RESET: Main application is protection of electric motor where automatic reset would be dangerous or otherwise undesirable ...
Tripping current: 5 A
... Consumption: 2W - Protections: overload, underload, phase loss - Display: LED - Mounting: 11-pin socket - Output: NA + NC - Current range: 1…18A (0…100% with /5A current transformer) - Reset: Manual ...
Toscano Linea Electronica
Tripping current: 0.16 A - 80 A
... JRS1 series thermal over-load relay is suitable for the circuit of AC50~60Hz, rated operating voltage Ue: 380V, rated current 0.1~80A, as the use of over-load and break phase protection for AC motor. Thermal ...
PEOPLE ELE. APPLIANCE GROUP CO., LTD.
... /shutdown) built into the protection relays. These may be of the DGPT2 (Gas, Pressure and Temperature Detection Relay), DMCR (Detection, Measurement and Control Relay) or RIS2 (Integrated ...
Tripping current: 30 mA - 30,000 mA
Trigger voltage: 230 V
... use of a type B earth leakage relay. Type A earth leakage relay are mandatory for TT neutral systems. This relay is used in conjunction with a trip protection device (automatic power ...
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