AC protection relays

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thermal protection relay
thermal protection relay
TH-N Serie

Motor protection relays that protect your motor against burnout. Can be used for protection against motor burnout during overload or locked rotor. Offers a wide range of functions, including ...

arc flash protection relay
arc flash protection relay
D0920 series

... circuit breakers with a 220/250 Vdc shunt trip coil. The D0920 has one output indication relay with an isolated normally-open contact, and one output indication relay with an isolated normally-closed ...

thermal protection relay
thermal protection relay
TH-T series

Tripping current: 0.16 A - 480 A

Protects motors against overload and locked rotor, securing safe operation. Standard model complies with Japanese and many international standards.

earth-leakage protection relay
earth-leakage protection relay
RG1M series

WG series electronic differential protection relay for connection to external WG / WGS / WGC series toroidal transformers These are highly reliable electronic relays with the option ...

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 ...

current protection relay
current protection relay
3CR series

Tripping current: 15 A

... 3CR series current type motor starting relay is designed for single-phase AC applications with motor start winding currents up to 15 Amps. It is applicable on both split phase and capacitor start motors. ...

earth-leakage protection relay
earth-leakage protection relay
X35DB3

The X...DB3 series earth leakage relays Type B are designed to measure the DC, AC and high frequency leakage current. Thanks to their distinctive feature (the displaying of the leakage current) it is ...

earth-leakage protection relay
earth-leakage protection relay
X48DB3

The X...DB3 series earth leakage relays Type B are designed to measure the DC, AC and high frequency leakage current. Thanks to their distinctive feature (the displaying of the leakage current) it is ...

earth-leakage protection relay
earth-leakage protection relay
X72DB3

The X...DB3 series earth leakage relays Type B are designed to measure the DC, AC and high frequency leakage current. Thanks to their distinctive feature (the displaying of the leakage current) it is ...

feeder protection relay
feeder protection relay
SIL-G

Trigger voltage: 24 V - 230 V

SIL-G Advanced Feeder Protection Protection for Renewable Energy Facilities, Industrial Plants, and Secondary Network The SIL-G is a complete protection and control relay ...

over-voltage protection relay
over-voltage protection relay
VP series

Trigger voltage: 230, 275 V

... With thermal separation device • Visual indication of a fault in the equipment • Remote signalling of the protection status • Plug-in protection modules which facilitate maintenance

grid and system protection relay
grid and system protection relay
NA003-M64

Trigger voltage: 24, 110 V

Grid protection monitoring relay RE series; Frequency and voltage monitoring; Grid and system protection; Functionally Safe; Measuring voltage 3 x 400/230V AC; Supply ...

grid and system protection relay
grid and system protection relay
NA003.COM-64

Trigger voltage: 24 V - 110 V

... system protection monitoring relay RE series; Frequency and voltage monitoring; Functional safety; Measuring voltage 3 x 400/230V AC; Supply voltage 24V DC, 110-240V AC; ...

voltage protection relay
voltage protection relay
46212 series

Tripping current: 3 A - 4 A
Trigger voltage: 30 V - 250 V

PLe/SIL3/Cat.4 Supply voltage 24V AC and DC Connection for 4 sensors normally open/ normally closed Monitoring of connected contactors (EDM) Very compact design 1 relay safety ...

arc flash protection relay
arc flash protection relay
AFR-M

Tripping current: 5 A
Trigger voltage: 220 V

... connected to one relay. It used to limits damages to equipment, improve safety, avoid and protect personnel injuries. It’s also can be used as a stand-alone arc protection relay or ...

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Chongqing Blue Jay Technology Co. Ltd
arc flash protection relay
arc flash protection relay
AFR-S

Tripping current: 5 A
Trigger voltage: 220 V

... connected to one relay. It used to limits damages to equipment, improve safety, avoid and protect personnel injuries. It’s also can be used as a stand-alone arc protection relay or ...

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Chongqing Blue Jay Technology Co. Ltd
over-voltage protection relay
over-voltage protection relay
PR200

Tripping current: 5 A
Trigger voltage: 250 V

... range of power supply AC85-265V or AC80-450V. Protection function Start Overtime, Over Load, Phase Failure, Stall, Current imbalance, Under load, Jam, Ground fault Working ...

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Chongqing Blue Jay Technology Co. Ltd
earth-leakage protection relay
earth-leakage protection relay
DER4B/2D

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 ...

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DOSSENA
current protection relay
current protection relay
DER4B/2I

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 ...

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DOSSENA
earth-leakage protection relay
earth-leakage protection relay
DER4/0D

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 ...

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DOSSENA
temperature protection relay
temperature protection relay
ICM series

Tripping current: 6 A
Trigger voltage: 230 V

• thermistor motor protection relay • 5 selectable functions • up to 6 PTC-sensors in series switchable test function (without sensor connected) • probe short and/or open circuit detection automatical, ...

power protection relay
power protection relay
CHI14

Tripping current: 16 A
Trigger voltage: 250 V

... available in different versions. Solid State Relays are suitabe to either switch AC or DC loads up to 6 A. For AC relays a distinction is made between synchronously ...

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Releco
earth-leakage protection relay
earth-leakage protection relay
ELR-1E

Trigger voltage: 12 V - 415 V

... Adjustable tripping and delay time. Earth leakage relay with 1 operation threshold, flush mount. External CT. Introduction Range ELR Product name ELR-1E Product type Residual current protection ...

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Contrel elettronica
earth-leakage protection relay
earth-leakage protection relay
ELR-2

Trigger voltage: 24, 48, 110, 240, 415 V

... indicator (TRIP). Fail safe. Earth leakage relay with 2 operation thresholds, flush mount. External CT. Fail safe. Introduction Range ELR Product name ELR-2 Product type Residual current protection ...

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Contrel elettronica
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
voltage protection relay
voltage protection relay
EPPC02

Tripping current: 10 A
Trigger voltage: 250 V

Single and three phase protection Phase failure (loss phase) protection Phase sequence protection Adjustable voltage protection Over voltage and/or low voltage protection Contact ...

phase protection relay
phase protection relay
MS2V73

High speed differential protection for various items of power system plant including generators, busbars, motors & the individual windings of power transformers and for restricted earth fault applications. The MS2V73 ...

temperature protection relay
temperature protection relay
RZ1PK116

Trigger voltage: 115 V - 240 V

earth-leakage protection relay
earth-leakage protection relay

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 ...

thermal protection relay
thermal protection relay
EOL Series

Tripping current: 0.1 A - 150 A

... Wide adjustable current range (5:1) ‧ Phase failure, over current, inrush current, phase unbalance protection ‧ Quick response protection within 3 seconds ‧Adjustable trip class 5/10/20/30 ‧4-in-1 ...

over-voltage protection relay
over-voltage protection relay
VIPAM3500C

... VIPAM3500C is a digital integrated protection relay that enables high-precision measurement and protection relay for switchgear power equipment. The switchgear panel ...

phase sequence protection relay
phase sequence protection relay
REJ601

REJ601 is a dedicated feeder protection relay intended for the protection of utility and industrial power systems in primary and secondary distribution networks. The relay ...

overload relay
overload relay
GSR1-09

Tripping current: 0.1 A - 0.16 A
Trigger voltage: 690 V

GSR1 series thermal overload relay is used in AC 50Hz (or 60Hz); rated voltage is up to 690V, for protecting AC motor against overload or phase-breaking.

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Tianshui 213 Electrical Apparatus Group CO.,LTD.
thermal protection relay
thermal protection relay
XT

Tripping current: 0 A - 400 A

XT IEC overload relays Eaton’s XT line brings IEC power control to a whole new level. The XT IEC series includes non-reversing and reversing contactors and starters as well as overload relays and accessories. ...

voltage protection relay
voltage protection relay
HC47AB10AG

TYPE 5247 ALTERNATING RELAY, 240 VOLTS, OPEN TYPE • Enclosure Type : Open • Item Type : Alternating Relay • Series : 5247

level protection relay
level protection relay
FPC 400

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 ...

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