Mains Switching Unit MSU

583371.21 | Mains Switching Unit MSU

The power panel MSU is used to secure the power supply of all VARIODYN D1 components that are installed in a cabinet. In addition, it offers a connector for connecting a service PC for local / network-wide maintenance purposes.Each of up to three phases that will be charged max. 18 A. The overload switch automatically releases the current, but can also be used for manual switching of the power supply.The operating state is indicated by green indicator lights. The switch position can be evaluated via auxiliary contacts. A front-mounted 230 V mains connector and an RJ45 jack are provided for connecting a service PC.

Part-No.:
583371.21

Features

  • Approved as per EN 54-16
  • Three 18 A overload switch with control contacts and indicator light
  • For maintenance purposes IEC and Ethernet port for connecting a service PC
  • The three terminals for auxiliary change-over per overload switch
  • Up to four devices can be connected per overload switch
  • Plastic cover of the keys

Technical Data

Thermal Protection: 
Rated current 
18 A
Current consumption @ 24 V DC 
Operating life 
10.000 cycles
Shutdown 
1-pole
Auxiliary Contacts: 
Type 
Changeover contact
Contact load AC 
Contact load DC 
Common technical data: 
Ambient temperature 
-5 °C ... 55 °C
Storage temperature 
Air humidity 
< 93 % (non-condensing)
Air humidity 
Type of protection 
Housing 
Color 
 
Weight 
Weight 
approx. 4,2 kg
 
Dimensions 
W: 483 mm H: 44 mm D: 345 mm (1 HU, 19")
 
 
Declaration of Performance 

Accessories

583703 Mounting set 1

Additional information

This unit does not protect against neutral conductor interruption. If this is not done on customer side, you need to include accessory Part No. 584970 and 584971. An electrical professional is needed to connect this item to mains power.

Downloads

Produktdatenblatt
Ausschreibungstext

798664_German

Version: 11.2020

Language:
German
Part No.:
798664
Doc extension:
pdf
File Size:

Product Data Sheet

Version: 2024-07

Language:
English
Doc extension:
pdf