Crouzet Frequency Monitoring Relay, DP-NO/NC, DIN Rail

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Subtotal (1 unit)*

Kr.2 750 43 

(exc. VAT)

Kr.3 438 04 

(inc. VAT)

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  • Plus 3 unit(s) shipping from 15. desember 2025
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Units
Per unit
1 - 4Kr. 2 750,43
5 - 9Kr. 2 612,90
10 - 24Kr. 2 475,27
25 - 49Kr. 2 374,37
50 +Kr. 2 313,28

*price indicative

RS Stock No.:
261-971
Mfr. Part No.:
84872501
Brand:
Crouzet
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Brand

Crouzet

Monitoring Application

Frequency

Contact Configuration

DP-NO/NC

Mounting Type

DIN Rail

Time Delay

0.1 → 10s

Frequency Sensing Range

40 → 70Hz

Series

HHZ

Frequency Sensitivity

Overfrequency, Underfrequency

Operating Temperature Range

+50°C

Width

35mm

Maximum Operating Temperature

+50°C

Minimum Frequency Sensed

40Hz

Length

69mm

Maximum Frequency Sensed

70Hz

Height

92.6mm

Minimum Operating Temperature

-20°C

Dimensions

69 x 35 x 92.6mm

HHZ series frequency control relay


Monitors the frequency variation of 50 or 60 Hz alternating signals.
Monitors its own supply voltage connected between phase and neutral.
Under and over-frequency with two independent relay outputs.
Measurement in true RMS.
Selectable memory function.
LED status display.

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