Protection relays

Tripping current: 0.1 A - 93 A

... measurement - 1 trip relay and 2 programmable auxiliary relay - Control power drop or internal fault relay - Digital inputs: 1 breaker status - 3 programmable - Touchpad programming - ...

Electronic relay designed to alternate 2 different outputs (pumps, compressors...) controlled by an external signal. Alternates cyclically between 2 outputs. Possible operation of both outputs at the same time (simultaneous). - ...

... ----------------- RS Series Relay an Sockets › Maximum product reliability width VO PA6.6 materials › Wide label field for code spelling › Perfect adaptation width industrial electronic relays ...

Tripping current: 4 mA - 20 mA

... Supervision C/O relay outputs "Highest up" 4-20mA signal & RS-485 Modbus RTU outputs Description The digitally controlled ISOPAK1xx adds to Megacon's wide range of ISOGUARD products for insulation and earth ...

The MBS Series, manufactured by Vostermans Ventilation, is a motor protective circuit breaker that is suitable for eliminating the need for a motor reload relay. It is equipped with a rated current of ...

-Digital relay for Epoxy Fault Interrupter(EFI) -51, 50, Sectionalizer Function, Overcurrent Lock Function and Contact Wear Monitor -Programmable SCADA I/O port -Inrush current suppression

Tripping current: 0.25 A - 21 A

... #9678;Type： 　2 elements：TH-P18(R)(S) 　3 elements：TH-P18E(R)(S) 　Phase Failure Protection：TH-P18PP(R)(S) 　※「R」：installion base；「S」：terminal ...

... for 2 zones and possibility for generator set emergency trip (separate contact) Operation time 7 ms (including the output relay) Non-volatile trip status

Tripping current: 30 mA - 30,000 mA
Trigger voltage: 220 V

... leakage current protection relayis used together with LV circuit breaker, tripping coil and toroidal transformer in combination with leakage current protection. The connections that must be made when ...

The B-PRO relays provide low impedance differential protection for any bus bar configuration with CT saturation security, integrated breaker failure, overcurrent protection ...

... more complex arc protection system through the binary bus. Features: Wide range power supply (18-72Vdc or 80-265Vac/dc) Max 12 arc light point sensors Max 1 fiber loop sensor (option) 4 trip relays ...

Tripping current: 0 A - 2 A

... tap-changer head and the oil conservator is exceeded. The protective relay must be connected so that the transformer is immediately isolated from the power when the protective relay ...

Tripping current: 0 A - 10 A
Trigger voltage: 230 V

... Easy to replace pluggable relays. -Possibility of Bussing (Jumpering) relays in common negative or common positive configurations. -Relay Coil Protection by means of ...

Trigger voltage: 380 V

Phase Failure Relay Features The phase protection relays are designed to protect the three-phase loads from damage caused by mains voltage. - Asymmetry : ~30%

Tripping current: 100 mA - 100,000 mA

The ALP series covers overcurrent protection for either instantaneous or timed overcurrent including definite time overcurrent. Offers standard IEC and IEEE inverse time overcurrent ...

... terminals, draw-out relay boards with short circuiting of the current. Output Relays Two versions are provided: Standard version: the output relays are deenergized on normal ...

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: 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 ...

Tripping current: 0 A - 16 A
Trigger voltage: 220 V - 415 V

S91 is a protection device for electric motors. It allows the detection of incorrect phase sequence or phase failure, excess current consumption, no-load operation with power factor measurement. The device has an input ...

Tripping current: 30 mA - 5,000 mA
Trigger voltage: 230 V

... earth leakage relays, type B earth leakage relays are able to detect residual currents with both DC and AC components. This relay is used in conjunction with a trip protection ...

Tripping current: 30 mA - 5,000 mA
Trigger voltage: 230 V

... earth leakage relays, type B earth leakage relays are able to detect residual currents with both DC and AC components. This relay is used in conjunction with a trip protection ...

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 ...

Tripping current: 40 mA
Trigger voltage: 24 V

accessories optical, safety relay, 90x118x22mm, 1x NC, 3x NO, Dual channel, Screw connection, Plastic, safety 3x no, 1x nc, terminals Electrical features Betriebsspannung (DC) 24V Number ...

Tripping current: 3 A - 4,140 A
Trigger voltage: 465 V - 1,100 V

... However, ensuring selectivity and limited short circuit energy requires more sophisticated protection devices. VACON® NXP DCGuard™ is a semiconduc­tor protection device that maintains the stability ...

... and easily. The SubMonitor is the latest innovation in 3-phase pump protection from Franklin Electric. Using state-of-the-art technology, the SubMonitor provides the ultimate protection for a pump and ...