Phoenix Contact Monitoring Relay, 3 Phase, DPDT, DIN Rail, 174V ac, 794 V ac 30 V dc

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£105.27

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£126.32

(inc. VAT)

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  • Plus 11 unit(s) shipping from 20 April 2026
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1 - 4£105.27
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RS Stock No.:
890-3887
Distrelec Article No.:
304-10-460
Mfr. Part No.:
2905597
Brand:
Phoenix Contact
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Brand

Phoenix Contact

Product Type

Monitoring Relay

Electrical Phase

3

Contact Configuration

DPDT

Mount Type

DIN Rail

Switching Voltage

400V ac

Power Consumption

75VA

Terminal Type

Screw

Supply DC Voltage

30 V dc

Contact Current

2.5A

Minimum Operating Temperature

-25°C

Supply AC Voltage

174, 794V ac

Maximum Operating Temperature

70°C

Width

22.5mm

Height

90mm

Length

113mm

Series

EMD-SL-PH-690

Standards/Approvals

RoHS, UL, cUL, cULus

COO (Country of Origin):
AT

Phoenix Contact Voltage Monitoring Relay, 177 to 794V AC Input, 48 to 63Hz Frequency Sensing - EMD-SL-PH-690 - 2905597


Looking for a way to ensure safe voltages in your electrical setup? Choose this voltage monitoring relay from Phoenix Contact. It uses built-in colour-coded LEDs to alert you to power supply issues like undervoltage, phase failure or phase asymmetry, so monitoring is simple. It's designed for mounting in any position on a DIN rail for simple and versatile installation.

The terminal block has a fast-blow 5A fuse that instantly breaks the circuit in the event of an excessively high current, helping to protect you and your equipment against dangerous power surges. To suit the needs of your system, you can set a response delay time between 0.1 and 10s. Thanks to its broad input voltage range of 177 to 794V AC, this unit is suitable for use in a wide variety of electrical setups.

• Adheres to IEC 60664-1 standards for insulation

• Robust service life of up to 20 million mechanical cycles for long-lasting performance

• Compact dimensions of 90 (height) x 22.5 (width) x 113mm (depth) to take up minimal space on a DIN rail

EMD Monitoring Relays


This range of multifunctional monitoring relays allows to monitor electrical as well as physical system parameters.

EMD Monitoring Relays can measure:

Currents

Voltages, 1- and 3-phase

Phase sequences

Real powers

Loads, cos φ

Motor winding temperatures

Fill levels

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