Crouzet Voltage Monitoring Relay, 3 Phase, SPDT, 183 → 528V ac, DIN Rail

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Subtotal (1 unit)*

R 3 956,09

(exc. VAT)

R 4 549,50

(inc. VAT)

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RS stock no.:
262-126
Mfr. Part No.:
84873222
Manufacturer:
Crouzet
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Brand

Crouzet

Monitoring Application

Voltage

Electrical Phase

3

Contact Configuration

SPDT

Voltage Sensing Range

183 → 528V ac

Voltage Sensitivity

Overvoltage, Undervoltage

Mounting Type

DIN Rail

Time Delay

0.3 → 30s

Series

M3US

Operating Temperature Range

+50°C

Minimum Voltage Sensed

183V ac

Length

69mm

Height

92.6mm

Dimensions

69 x 17.5 x 92.6mm

Maximum Operating Temperature

+50°C

Width

17.5mm

Minimum Operating Temperature

-20°C

Maximum Voltage Sensed

528V ac

M3U/H3U series three-phase voltage control relays


3 phase voltage controllers which monitor:- Undervoltage, adjustable from -2% to -20% of Under voltage,- Overvoltage, adjustable from 2% to 20% of Under Voltage,- Presence of the neutral (H3USN only), Measurements are taken between Phases for the H3US - M3US and between Phases and Neutral for the H3USN, Faults are signalled via LED's, distinguishing the origin of the fault (one LED for the upper and lower threshold).

H3US and M3US relays control three-phase networks: Overvoltage between phases and undervoltage between phases.

The H3USN relay controls three-phase networks: Overvoltage between phases and neutral, undervoltage between phases and neutral, and the absence of neutral.

Multi-voltage products.

Controls its own voltage supply.

Measurement in true RMS.

LED status display.

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