3RA24378XH321NB3

Contactor assembly for star-delta (wye-delta) start with AS-Interface AC 3: 55 kW/400 V 20-33 V AC/DC, 3 NO + 3 NC

Manufacturer's No: 3RA2437-8XH32-1NB3     Manufacturer: Siemens
Contactor assembly for star-delta (wye-delta) start with AS-Interface AC 3: 55 kW/400 V 20-33 V AC/DC, 3 NO + 3 NC

Availability On Request

£1,299.09
  • Contactor assembly for star-delta (wye-delta) start
  • AS-i AC-3 rated
  • 55 kW at 400 V
  • 20-33 V AC/DC coil voltage
  • 3-pole, Size S2 with screw terminals
  • Electrical and mechanical interlock included
  • 3 normally open (NO) and 3 normally closed (NC) contacts integrated

Accessories

Component part

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Question and Answer (Q&A video)
 

Product

Manufacturer Material ID -
3RA2437-8XH32-1NB3
Net Weight -
3.20kg

Additional Product Information

Commodity Code -
85364900
Country of Origin -
DE
RoHs Compliance -
Yes
UNSPSC -
39121529

Technical Specification

Rated operation power NEMA -
- Kilowatt
Rated control supply voltage Us at AC 50HZ -
20 Volt
Rated control supply voltage Us at AC 60HZ -
20 Volt
Rated control supply voltage Us at DC -
20 Volt
Degree of protection (IP) -
IP20
Degree of protection (IP rating) -
IP20
Degree of protection (NEMA) -
Other
Function -
Star-delta contactor
Number of main contacts as normally open contact -
3
Number of normally closed contacts as main contact -
0
Rated control supply voltage at AC 50 Hz -
20 Volt
Rated control supply voltage at AC 60 Hz -
20 Volt
Rated control supply voltage at DC -
20 Volt
Rated operation current Ie at AC-3, 400 V -
115 Ampere
Rated operation power at AC-3, 400 V -
55 Kilowatt
Type of electrical connection of main circuit -
Screw connection
Voltage type for actuating -
AC/DC

Availability On Request

£1,299.09
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Additional Information

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