Murr Elektronik AMS 20-47/4 optocoupler IN: 53 VDC - OUT: 250 VAC 4 A 12 mm screw terminal

Ratings
BrandMore from Murr Elektronik
Delivered between 28.2.2026 and 14.3.2026
free shipping

Product details

The AMS 20-47/4 optocoupler from Murr Elektronik is a highly advanced relay module designed for commercial use. With an input voltage of 53 VDC and an output voltage of up to 250 VAC, this module provides a reliable solution for various applications in automation technology. The optocoupler enables safe galvanic isolation between the control and load sides, enhancing safety and efficiency in electrical systems. The 12 mm screw terminals ensure easy and secure wiring, while the compact dimensions of the module allow for flexible integration into existing systems. This product is ideal for professionals seeking a robust and powerful solution for their electrical controls.

  • Galvanic isolation between control and load sides
  • Input voltage of 53 VDC
  • Output voltage up to 250 VAC
  • Maximum output current of 4 A.

Key specifications

Scope of delivery
1 piece
Output current type
AC
Electric current output
4 A
Output voltage
250 V
input voltage
53 V
Item number
19898438

General information

Manufacturer
Murr Elektronik
Category
Relays
Manufacturer no.
50034
Release date
12.3.2022

Relay properties

input voltage
53 V
Output voltage
250 V
Electric current output
4 A
Output current type
AC
Manufacturer Type
50034

Smart home features

Smart Home
Not compatible

Origin

Country of origin
Czech Republic

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1 piece

Product dimensions

Length
85 mm
Width
22.50 mm
Height
75 mm

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

Compare products

Goes with

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
  • Murr Elektronik
    Not enough data
  • 1.ABB
    0 %
  • 1.Finder
    0 %
  • 1.Metz Connect
    0 %
  • 1.Phoenix Contact
    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
  • Murr Elektronik
    Not enough data
  • 1.Siemens
    0 days
  • 2.Shelly
    2 days
  • ABB
    Not enough data
  • Aqara
    Not enough data

Return rate

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

Source: Digitec Galaxus
  • Murr Elektronik
    Not enough data
  • 1.Tru Components
    0 %
  • 2.Schalk
    0.6 %
  • 3.Metz Connect
    1 %
  • 3.Phoenix Contact
    1 %
Source: Digitec Galaxus