Dold Undervoltage relay

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Product details

Dold&Söhne undervoltage relay AA9943.11/001 400V

Manufacturer: Dold&Söhne
Designation: Undervoltage relay 3AC 50-400Hz
Type: AA9943.11/001 400V
Electrical connection version: Screw connection
With removable terminals: No
1-phase undervoltage possible: Yes
3-phase undervoltage possible: Yes
1-phase overvoltage possible: Yes
3-phase overvoltage possible: Yes
1-phase window possible: Yes
3-phase window possible: Yes
Contains DC undervoltage function: No
Contains DC overvoltage function: No
Contains DC window function: No
Voltage measuring range 1: 195.5..440 V
Voltage type of measuring range: AC
Rated control supply voltage Us at AC 50 Hz: 230...400 V
Rated control supply voltage Us at AC 60 Hz: 230..400 V
Voltage type for actuation: AC
Response value voltage: 195.5..440 V
Min. adjustable response delay time: 0 s
Max. permissible response delay time: 0 s
Min. adjustable release delay time: 0 s
Adjustable release delay time: 0 s
Max. permissible release delay time: 0 s
Number of contacts as changeover contacts: 1
Width: 45 mm
Height: 77 mm
Depth: 127 mm

Further details: To IEC/EN 60 255, DIN VDE 0435-303, arithmetic mean value measurement, response and release value adjustable, closed-circuit current principle (output relay not activated in the event of a fault), LED indicators for operational readiness and contact position, insensitive to harmonics, suitable for networks from 50 to 400 Hz.

Key specifications

input voltage
230 V
Output current type
DC

General information

Item number
36751693
Manufacturer
Dold
Category
Relays
Manufacturer No.
0038648
Release date
28.6.2023

Relay properties

input voltage
230 V
Output current type
DC
Switching function
Changer
Number of closers
1x

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂ emissions
29.26 kg
Climate contribution
CHF 0.70

Scope of delivery

Scope of delivery
1 piece

Product dimensions

Length
127 mm
Width
45 mm
Height
77 mm

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

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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
  • Dold
    Not enough data
  • 1.ABB
    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
  • Dold
    Not enough data
  • 1.Shelly
    1 day
  • ABB
    Not enough data
  • 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
  • Dold
    Not enough data
  • 1.Metz Connect
    0 %
  • 1.Phoenix Contact
    0 %
  • 3.Tru Components
    0.5 %
  • 4.Schalk
    1.2 %
Source: Digitec Galaxus