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Voltage and Phase Monitoring


Safeguard your equipment with voltage monitoring relays for one-phase or three-phase AC systems. They protect your appliances from overvoltage. Overvoltage generates heat which may damage the more sensitive components in your appliances. Undervoltage may cause a voltage range that is undefined (for your equipment), which may result in an uncontrolled failure of individual components. Our voltage monitoring relays are built to safeguard you against these particular threats. Overvoltage Monitoring - If the measured voltage exceeds the maximum allowed value, the tripping delay time starts to run. As soon as voltage values return back below the defined level, the relays close again. Undervoltage Monitoring - If the measured voltage falls below the minimum allowed value, the tripping delay time starts to run. As soon as values return back above the defined level, the relays close again.

3 LED Phase indicator

BZ106803

$ 28.00
14 in stock
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Continuous Voltage Monitoring

V2UF230V10

$ 98.00
5 in stock
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Phase Monitoring

UR5P3011

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Phase Monitoring

URAP3011

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Phase Monitoring 3 phase

UR6P3052

Special Order
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Voltage Monitoring 1 phase AC/DC

V2UM230V10

$ 152.50
2 in stock
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Voltage Monitoring 1 phase AC/DC

UR5U1011

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Voltage Monitoring 1 phase AC/DC

UR6U1052

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Voltage Monitoring 3 phase

V2PM400Y/230VS10

$ 155.50
0 in stock
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OUT OF STOCK
Voltage Monitoring 3 phase

UR5U3011

Special Order
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Voltage Monitoring 3 phase AC/DC

UR6U3052

Special Order
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Voltage Monitoring 3 phase against Neutral

UR5U3N11

Special Order
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Voltage Monitoring 3 phase against Neutral

URAU3N11

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Voltage Monitoring 3 phase plus Assymetry

V2PF480Y/277VSY01

$ 109.00
1 in stock
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Voltage Monitoring 3 phase plus PTC Monitoring

V4PF480Y/277VSYTK02

$ 154.50
4 in stock
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Voltage Monitoring 3 phase, adjustable

URAU3011

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Voltage Monitoring 3 phase, delayed

URAU3D11

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Switches Plus Components Pty Ltd
242 Governor Road, Braeside, Victoria, 3195

P: +61 3 8587 3200  
E: sales@switchesplus.com.au


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