ABB Undervoltage relay

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BrandMore from ABB
Delivered between 17.1.2026 and 27.1.2026
Only 3 pieces in stock at supplier
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Product details

ABB Stotz S&J Under-voltage Relay E236-US1

Manufacturer: ABB Stotz S&J
Designation: Under-voltage Relay E236-US1
Type: E236-US1
Rated Voltage: 250 V
Rated Frequency: 50..60 Hz
Specified Measurement Range: 3N, 400/230 V
Max. Switching Power: 1250 VA
Release Delay: 100 ms
Max. Electrical Switching Frequency: 60 c/min
Type of Voltage: AC
Mounting Type: DIN Rail
Width in Division Units: 2
Installation Height: 87 mm
Protection Class (IP): IP20

Additional Details: The green LED lights up when the supply voltage is applied. If any phase voltage exceeds 195 V (US1) or surpasses the preset threshold (US2) with respect to the neutral conductor, including the hysteresis when the device is turned on, the relay immediately switches to the operating position. The yellow LED lights up. If at least one phase voltage falls below the threshold, the relay returns to its normal position and the yellow LED goes out. If phase 2 also fails, the green LED will also go out. The neutral conductor must be connected!.

Key specifications

Scope of delivery
1 piece
Output current type
AC
Relay type
Monitoring relay
Output voltage
250 V
input voltage
250 V
Number of poles
3x
Item number
21419732

General information

Manufacturer
ABB
Category
Relays
Manufacturer no.
2CDE165000R2001
Release date
6.7.2022

Relay properties

Relay type
Monitoring relay
input voltage
250 V
Output voltage
250 V
Output current type
AC
Number of openers
1x
Number of closers
2x
Number of poles
3x
Max. Switching capacity
1.25 kW
Manufacturer Type
E236-us1

Smart home features

Smart Home
Not compatible

Origin

Country of origin
China

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1 piece

Product dimensions

Length
60 mm
Width
35 mm
Height
87 mm
Weight
100 g

30-day right of return
24 Months Warranty (Bring-in)
2 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Relays» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.ABB
    0 %
  • 1.Finder
    0 %
  • 1.Metz Connect
    0 %
  • 1.Phoenix Contact
    0 %
  • 1.Schneider Electric
    0 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • ABB
    Not enough data
  • 1.Siemens
    0 days
  • 2.Shelly
    2 days
  • Aqara
    Not enough data
  • Eaton
    Not enough data

Return rate

How often is a product of this brand in the «Relays» category returned?

Source: Digitec Galaxus
  • 8.Hager
    2.5 %
  • 10.Schneider Electric
    2.7 %
  • 11.Eltako
    3.5 %
  • 12.ABB
    5.6 %
  • 13.Aqara
    10.5 %
Source: Digitec Galaxus