Modular protection relays

16 companies | 46 products
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earth-leakage protection relay
earth-leakage protection relay
X52DSX

... 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 relay ...

earth-leakage protection relay
earth-leakage protection relay
DM30

Trigger voltage: 120, 230 V

... composed of multirange electric modular relays. It is specifically designed for direct pulse currents. Its delay time and sensitivity can be adjusted, with near-immunity to external interruptions. The ...

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FANOX ELECTRONIC
earth-leakage protection relay
earth-leakage protection relay
DR30

Trigger voltage: 120, 230, 24 V

... an electronic relay that comes with an automatic reclosing of 3 attempts. The device has a delay time and sensitivity that can be adjustable. It is already resistant to outer disturbances, and has a high level of immunity. ...

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FANOX ELECTRONIC
earth-leakage protection relay
earth-leakage protection relay
ELR-A

Trigger voltage: 120, 230, 24 V

The ELR-A Series, manufactured by Fanox, is a differential earth leakage protection reclosing relay that is equipped with DIN rail mounting, rated sensitivity from 0.025 to 25 A, time intervals from 0.02 ...

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FANOX ELECTRONIC
earth-leakage protection relay
earth-leakage protection relay
RGE series

Electronic earth leakage protection relay, used to connect to the earth leakage transformers WG / WGC Series These electronic relays offer a high reliability, with the option of a ...

earth-leakage protection relay
earth-leakage protection relay
WRN series

The WRN-22 relay is an earth leakage relay with a built-in earth leakage transformer, with a diameter Ø 22 mm DIN 46277 Symmetrical profile coupling (EN 50022) The leakage is detected by means of sampling ...

overload relay
overload relay
JRS4-d Series

Tripping current: 65 A
Trigger voltage: 220 V

power protection relay
power protection relay
A Line

... 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 ...

level protection relay
level protection relay
MC Line

DIGITAL RELAYS FOR PROTECTION, MONITORING AND CONTROL The MC line has been designed to offer to the market a very competitive protective relay responding to the latest ...

earth-leakage protection relay
earth-leakage protection relay
ELR-3A

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 ...

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Contrel elettronica
earth-leakage protection relay
earth-leakage protection relay
ELR-3B

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 ...

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Contrel elettronica
earth-leakage protection relay
earth-leakage protection relay
ELR-3C

Trigger voltage: 12 V - 415 V

... and delay time. Earth leakage relay with 1 operation threshold, modular, 35mm DIN (iec/en 60715) rail mounting. External CT. Introduction Range ELR Product name ELR-3C Product type Residual current ...

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Contrel elettronica
phase unbalance protection relay
phase unbalance protection relay
SFE2/4 series

SFE2/4 SERIES PHASE SEQUENCE RELAY - Compact Size - 1 Module ( 17,5mm) - Phase sequence / Rotation control - Universal three phase supply 3x200-450VAC - Din rail mounting - 1 Exchange contact Typical application ...

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EL.CO.
earth-leakage protection relay
earth-leakage protection relay
AQ-F210

The AQ-F210 offers a modular feeder protection and control solution for non-directional overcurrent and earth-fault protection with automatic reclosing. Up to four optional ...

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Arcteq Relays Ltd
earth-leakage protection relay
earth-leakage protection relay
RMT series

Trigger voltage: 240 V - 415 V

MODULAR VERSION RMT type 1 operation threshold Incorporated toroidal transformer Adjustable tripping IDn and delay time.

earth-leakage protection relay
earth-leakage protection relay
RESYS M40

Tripping current: 0.03 A - 30 A

... Resys M40 is a type A differential relay manufactured by Socomec. Integrated with a remote trip breaking device, it provides an indirect contact protection and a leakage current limitation. Designed with ...

distance protection relay
distance protection relay
SIPROTEC 7SA series

... independent measuring loops (6-system distance protection) •Several distance-protection functions can be selected: Classic, reactance method (RMD), impedance protection for transformers •Directional ...

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Siemens Energy automation and smart grid
over-current protection relay
over-current protection relay
LM10

... Multilin Motor Protection System at Low Voltage is ideal for motor protection at low voltages, with its small space-saving design. It can also be chosen for other standalone applications apart from this.The ...

under-current protection relay
under-current protection relay
FPC 200, Protection relay

Tripping current: 0.3 A - 30 A

... and prepared software for 4 main protection groups as feeder protection, transformer protection, motor protection and busbar protection. Every groupd ...

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Iskra d.d.
over-voltage protection relay
over-voltage protection relay
PCS-978S

... differential protection (87W) • Overexcitation protection (24) • Mechanical protection (MR) • Phase overcurrent protection (67P, 50/51P) • Earth-fault ...

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NR Electric
over-current protection relay
over-current protection relay
VAMP 52

... and Motor Protection Relay Key Features: Multifunctional yet user-friendly Extensive thermal protection functions optimal for low and medium-sized asynchronous motors Directional earth ...

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Vamp
voltage protection relay
voltage protection relay
110 - 230 V, max. 8 A | IMMR2SS1 series

Tripping current: 8 A
Trigger voltage: 110 V - 230 V

... Mountable 2CO 110VAC Modular Relay Module -Pitch: 15.6 mm -High Switching current: up to 8A at 250VAC -Power consumption: 400 mW -LED indication on coil activation. -Easy to replace pluggable relays. -Available ...