Phase Relays

Hager Phase 4-Pole Power Relay 25A 230V

Key features:

  • Number of Poles: 4
  • Voltage: 230V
  • Rated Current: 25A
See Description & Specifications
24 89 €
Delivery Wed, 18 Nov - Fri, 20 Nov
14,00 €   shipping cost
Sent from Greece
From Eco-Lysis
Greece
1 piece
See Electrical Panel Supplies on the page of Eco-Lysis

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Reviews (40)

Reviews

  1. 37
  2. 2
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1
Review this product

What do users say? AI-generated summary

Users rate the relay positively, with its reliability and solid build quality as key advantages. It is often mentioned for controlling water heaters, including over Wi‑Fi, as well as for automation and lighting. However, some users report noticeable magnetic noise, and note the lack of a clearly visible electrical status indicator.

Reviews by our members

  • tsit72

    Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

    The highest quality and among the most reliable. I have installed many in tourist accommodations that operate with card switches in order to handle the higher power consumption.

    Translated from Greek ·
    Did you find this review helpful?
  • This review is about the αριθμός πόλων / ένταση: 2x25A

    First time ordering from an online store, I had some doubts if everything would go well…

    Everything perfect!!

    Translated from Greek ·
    Did you find this review helpful?
  • Jimis_Mich
    5
    0 out of 1 members found this review helpful

    Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

    The Hager ESC225 is a "put it in the panel and forget it exists" level of reliability. Sturdy 25A rail relay/contact, 2NO, with 230V coil, in 1 module, ideal for automation, water heaters, lighting, loads, etc. The build quality is evident, it snaps nicely onto the rail and easily accepts cables (up to 10mm² rigid / 6mm² flexible), so installation is hassle-free.
    For anyone who wants a serious component in the electrical panel instead of "whatever", it is a flawless choice.

    Translated from Greek ·
    Did you find this review helpful?
  • John Pacific

    Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x40A

    It does make a magnetic noise but you have to put your ear right up to hear it. When you close the panel door, it is impossible to hear it. I had also tried the ESC240S which is completely silent, but it broke after 2 years. I believe this one will last more hours of operation. I've already had it for 1 year without problems. I will update when it breaks.

    Translated from Greek ·
    Did you find this review helpful?
  • panostok
    5
    1 out of 1 members found this review helpful

    Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

    Connected to a WiFi sonoff switch to activate the water heater via WiFi. Very good quality.

    Translated from Greek ·
    Did you find this review helpful?
  • primbo
    5
    9 out of 9 members found this review helpful

    Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

    I used it together with Shelly em to control the water heater from my mobile.

    Translated from Greek ·
    Did you find this review helpful?
  • George_Chant
    1
    5 out of 7 members found this review helpful
    This review is about the αριθμός πόλων / ένταση: 2x40A

    It makes incredible noise... Like having a DEI transformer inside the house... If you want it for home use, better get the ESC240S model, which is the silent model (currently it costs 2€ more but you can't hear it at all!).

    Translated from Greek ·
    Did you find this review helpful?
  • Ioakeim N
    4
    2 out of 5 members found this review helpful

    Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

    Very good power relay, it does what you buy it for. Its downside is that there is no electrical operation indicator. There is a visual indicator but it is not an LED, so it is not distinguishable in a dark environment.

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the αριθμός πόλων / ένταση: 4x40A

    It does its job.

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

    It does what it promises

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    Excellent rail relay, silent during operation.

    Translated from Greek ·
    Did you find this review helpful?
  • This review is about the αριθμός πόλων / ένταση: 2x25A

    Perfect, it works excellently!

    Translated from Greek ·
    Did you find this review helpful?
  • 4
    0 out of 5 members found this review helpful

    Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

    It looks good, I haven't tried it yet

    Translated from Greek ·
    Did you find this review helpful?
  • This review is about the αριθμός πόλων / ένταση: 2x25A

    Very good relay at 25A.

    Translated from Greek ·
    Did you find this review helpful?
  • This review is about the αριθμός πόλων / ένταση: 2x25A

    very good. German guarantee

    Translated from Greek ·
    Did you find this review helpful?
  • This review is about the αριθμός πόλων / ένταση: 2x25A

    Hager, relay. Simple and concise. It does its job

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

  • Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

  • Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

  • Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

  • Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

  • Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

  • Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

  • Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

  • 5
    Store representative

    Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

  • This review is about the αριθμός πόλων / ένταση: 2x25A

  • Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

  • This review is about the αριθμός πόλων / ένταση: 2x25A

  • This review is about the αριθμός πόλων / ένταση: 2x25A

  • The highest quality and among the most reliable. I have installed many in tourist accommodations that operate with card switches in order to handle the higher power consumption.

    Translated from Greek ·
    0
  • First time ordering from an online store, I had some doubts if everything would go well…

    Everything perfect!!

    Translated from Greek ·
    0
  • The Hager ESC225 is a "put it in the panel and forget it exists" level of reliability. Sturdy 25A rail relay/contact, 2NO, with 230V coil, in 1 module, ideal for automation, water heaters, lighting, loads, etc. The build quality is evident, it snaps nicely onto the rail and easily accepts cables (up to 10mm² rigid / 6mm² flexible), so installation is hassle-free.
    For anyone who wants a serious component in the electrical panel instead of "whatever", it is a flawless choice.

    Translated from Greek ·
    0
  • It does make a magnetic noise but you have to put your ear right up to hear it. When you close the panel door, it is impossible to hear it. I had also tried the ESC240S which is completely silent, but it broke after 2 years. I believe this one will last more hours of operation. I've already had it for 1 year without problems. I will update when it breaks.

    Translated from Greek ·
    0
  • Connected to a WiFi sonoff switch to activate the water heater via WiFi. Very good quality.

    Translated from Greek ·
    1
  • See all

Description & Specifications

The Hager ESC425 rail-mounted contactor is four-pole and has four normally open contacts (4NO). The AC control voltage is 230 V, and the acceptable load current in AC7 A category is 25 A.

  • Type: Power
  • Number of poles: 4
  • Contacts: 4NO
  • AC control voltage: 230 V
  • Rated operating voltage: 400 V
  • Rated insulation voltage: 440 V
  • Frequency: 50 Hz
  • Acceptable load current AC7 A: 25 A
  • Acceptable load current AC7 B: 8.5 A
  • Thermal current outside enclosure: 25 A
  • Input power consumption: 21 VA
  • Operating consumption: 3.4 VA
  • Rated operating power AC7 B: 880 W
  • Rated operating power AC7 B at 400 V: 13.8 kW
  • Power loss per contact: 1.5 W
  • Total power loss at rated current: 9.4 W
  • Impulse withstand voltage: 4 kV
  • Opening response time: 15 ms
  • Closing response time: 25 ms
  • Electrical endurance: 30,000 operating cycles
  • Mechanical endurance: 1,000,000 operations
  • Installed product depth: 60 mm
  • Installed product height: 83 mm
  • Installed product width: 35.75 mm
  • Maximum load with fluorescent lamps: 950 VA
  • Maximum load with parallel fluorescent lamps: 810 VA
  • Maximum load in a dual circuit: 1990 VA
  • Maximum power with incandescent lamps: 1900 W
  • Tightening torque: 1.2 Nm
  • Connection cross-section for stranded control cable: 1 to 6 mm²
  • Connection cross-section for control contacts: 1 to 10 mm²
  • Connection cross-section for rigid cable: 1 to 10 mm²
  • Connection cross-section for flexible cable: 1 to 6 mm²
  • Connection type: Screw
  • Accessory mounting capability: Yes
  • Insulation class: II
  • IP protection rating: IP2
  • Storage temperature: -40 to 80 °C
  • Compliance with the European RoHS Directive: Compliant
  • European WEEE Directive applies: Yes

Manufacturer

Type
Power
Number of Poles
4
Voltage
230 V
Nominal Voltage
25 A
with Energy Consumption Meter
No
with Timer
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (40)

  1. 37
  2. 2
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1
Review this product

What do users say? AI-generated summary

Users rate the relay positively, with its reliability and solid build quality as key advantages. It is often mentioned for controlling water heaters, including over Wi‑Fi, as well as for automation and lighting. However, some users report noticeable magnetic noise, and note the lack of a clearly visible electrical status indicator.

Reviews by our members

  • tsit72

    Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

    The highest quality and among the most reliable. I have installed many in tourist accommodations that operate with card switches in order to handle the higher power consumption.

    Translated from Greek ·
    Did you find this review helpful?
  • This review is about the αριθμός πόλων / ένταση: 2x25A

    First time ordering from an online store, I had some doubts if everything would go well…

    Everything perfect!!

    Translated from Greek ·
    Did you find this review helpful?
  • Jimis_Mich
    5
    0 out of 1 members found this review helpful

    Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

    The Hager ESC225 is a "put it in the panel and forget it exists" level of reliability. Sturdy 25A rail relay/contact, 2NO, with 230V coil, in 1 module, ideal for automation, water heaters, lighting, loads, etc. The build quality is evident, it snaps nicely onto the rail and easily accepts cables (up to 10mm² rigid / 6mm² flexible), so installation is hassle-free.
    For anyone who wants a serious component in the electrical panel instead of "whatever", it is a flawless choice.

    Translated from Greek ·
    Did you find this review helpful?
  • John Pacific

    Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x40A

    It does make a magnetic noise but you have to put your ear right up to hear it. When you close the panel door, it is impossible to hear it. I had also tried the ESC240S which is completely silent, but it broke after 2 years. I believe this one will last more hours of operation. I've already had it for 1 year without problems. I will update when it breaks.

    Translated from Greek ·
    Did you find this review helpful?
  • panostok
    5
    1 out of 1 members found this review helpful

    Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

    Connected to a WiFi sonoff switch to activate the water heater via WiFi. Very good quality.

    Translated from Greek ·
    Did you find this review helpful?
  • primbo
    5
    9 out of 9 members found this review helpful

    Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

    I used it together with Shelly em to control the water heater from my mobile.

    Translated from Greek ·
    Did you find this review helpful?
  • George_Chant
    1
    5 out of 7 members found this review helpful
    This review is about the αριθμός πόλων / ένταση: 2x40A

    It makes incredible noise... Like having a DEI transformer inside the house... If you want it for home use, better get the ESC240S model, which is the silent model (currently it costs 2€ more but you can't hear it at all!).

    Translated from Greek ·
    Did you find this review helpful?
  • Ioakeim N
    4
    2 out of 5 members found this review helpful

    Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

    Very good power relay, it does what you buy it for. Its downside is that there is no electrical operation indicator. There is a visual indicator but it is not an LED, so it is not distinguishable in a dark environment.

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the αριθμός πόλων / ένταση: 4x40A

    It does its job.

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

    It does what it promises

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    Excellent rail relay, silent during operation.

    Translated from Greek ·
    Did you find this review helpful?
  • This review is about the αριθμός πόλων / ένταση: 2x25A

    Perfect, it works excellently!

    Translated from Greek ·
    Did you find this review helpful?
  • 4
    0 out of 5 members found this review helpful

    Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

    It looks good, I haven't tried it yet

    Translated from Greek ·
    Did you find this review helpful?
  • This review is about the αριθμός πόλων / ένταση: 2x25A

    Very good relay at 25A.

    Translated from Greek ·
    Did you find this review helpful?
  • This review is about the αριθμός πόλων / ένταση: 2x25A

    very good. German guarantee

    Translated from Greek ·
    Did you find this review helpful?
  • This review is about the αριθμός πόλων / ένταση: 2x25A

    Hager, relay. Simple and concise. It does its job

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

  • Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

  • Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

  • Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

  • Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

  • Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

  • Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

  • Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

  • 5
    Store representative

    Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

  • This review is about the αριθμός πόλων / ένταση: 2x25A

  • Verified purchase

    This review is about the αριθμός πόλων / ένταση: 2x25A

  • This review is about the αριθμός πόλων / ένταση: 2x25A

  • This review is about the αριθμός πόλων / ένταση: 2x25A

  • The highest quality and among the most reliable. I have installed many in tourist accommodations that operate with card switches in order to handle the higher power consumption.

    Translated from Greek ·
    0
  • First time ordering from an online store, I had some doubts if everything would go well…

    Everything perfect!!

    Translated from Greek ·
    0
  • The Hager ESC225 is a "put it in the panel and forget it exists" level of reliability. Sturdy 25A rail relay/contact, 2NO, with 230V coil, in 1 module, ideal for automation, water heaters, lighting, loads, etc. The build quality is evident, it snaps nicely onto the rail and easily accepts cables (up to 10mm² rigid / 6mm² flexible), so installation is hassle-free.
    For anyone who wants a serious component in the electrical panel instead of "whatever", it is a flawless choice.

    Translated from Greek ·
    0
  • It does make a magnetic noise but you have to put your ear right up to hear it. When you close the panel door, it is impossible to hear it. I had also tried the ESC240S which is completely silent, but it broke after 2 years. I believe this one will last more hours of operation. I've already had it for 1 year without problems. I will update when it breaks.

    Translated from Greek ·
    0
  • Connected to a WiFi sonoff switch to activate the water heater via WiFi. Very good quality.

    Translated from Greek ·
    1
  • See all
24,89 €
14,00 €   shipping cost