Under-voltage control relays

4 companies | 12 products
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over-voltage control relay
over-voltage control relay
DGK-01

Trigger voltage: 130 V - 270 V

DGK-01 Digital Adjustable MonoPhase Over and Under Voltage Control Relay Voltage control relays are designed to protect devices with sensitive operating voltage from damage caused by mains voltage. Over Voltage : 230V - 280V AC ...

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Tense
over-voltage control relay
over-voltage control relay
DGK-04F

Trigger voltage: 230 V - 460 V

DGK-04F Digital Adjustable Three-Phase Over and Under Voltage Control Relay Voltage control relays are designed to protect devices with sensitive operating voltage from damage caused by mains voltage. Over Voltage : 400V - 460V ...

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Tense
under-voltage control relay
under-voltage control relay
DGK-03

General DGK-XXX voltage control relays are designed to block three-phase loads malfunctions arising from network.

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Tense
over-voltage control relay
over-voltage control relay
DGK-04

Trigger voltage: 230 V - 460 V

General DGK-XXX voltage control relays are designed to block three-phase loads malfunctions arising from network.

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Tense
under-voltage control relay
under-voltage control relay
TOV

The TOV is a versatile modular voltage relay which functions both as an over voltage and under voltage relay. Indispensable in automatically detecting under voltage events, it also functions as a fault detector with distant relays. To ...

under-voltage control relay
under-voltage control relay
B8PM series

Description Three Phase Under VolFunction Voltagetage/Sequence/Loss Relay Function Voltage Under / Over Voltage Under Adjustable Trip Level Yes Phase Loss (Failure) Yes Neutral Loss No

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Broyce Control
under-voltage control relay
under-voltage control relay

45 Series DIN Rail Mtg Description Over Voltage Relay Time Delay (from fault) 0.1-3S Hysteresis 5-50% Latch User Selectable

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Broyce Control
over-voltage control relay
over-voltage control relay
LMCVR-20V

Trigger voltage: 12 V - 230 V

□ *NEW* 17.5mm DIN rail housing □ Microprocessor based □ True R.M.S. monitoring □ 7 Selectable monitoring ranges (0.1 - 20V AC/DC) □ Selectable Under or Over Voltage monitoring □ Selectable hysteresis ...

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Broyce Control
over-voltage control relay
over-voltage control relay
LMWVR

Trigger voltage: 12 V - 240 V

□ *NEW* 17.5mm DIN rail housing □ Microprocessor based □ True R.M.S. monitoring □ 7 Selectable Nominal voltage ranges (12 - 240V AC/DC) □ Window operation Under and Over voltage monitoring □ Adjustable ...

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Broyce Control
over-voltage control relay
over-voltage control relay
WDH-31-200

Motor protection controller WDH-31-200 serves for the protection for low-voltage AC asynchronous motor, and can substitute thermal relay, time relay and transmitter; the controller has wide protection scope, accurate and reliable action, ...

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Jiangsu Sfere Electric Co.,Ltd.
over-voltage control relay
over-voltage control relay
WDH-31-210

Motor protection controller WDH-31-210 serves for the protection and control for low-voltage AC asynchronous motor, provides various control modes and protection functions, rich on-off quantity input and relay output programming functions, ...

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Jiangsu Sfere Electric Co.,Ltd.
over-voltage control relay
over-voltage control relay
WDH-31-500

Motor protection controller WDH-31-500 serves for the protection and control for low-voltage AC asynchronous motor, provides various control modes and protection functions, rich on-off quantity input and relay output programming functions, ...

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Jiangsu Sfere Electric Co.,Ltd.