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Siemens Power contactor 37kW 3S 24VDC 80A 3RT2038-3KB40

Price in EUR including VAT
Delivered between Wed, 20.5. and Thu, 21.5.
Only 1 piece in stock at supplier
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Product details

Siemens Dig.Industr. Coupling Relay 3RT2038-3KB40

Manufacturer: Siemens Dig.Industr.
Designation: Coupling Relay AC 3: 37 kW/400 V
Type: 3RT2038-3KB40
Rated control supply voltage Us at DC: 24 V
Voltage type for actuation: DC
Rated operational current Ie at AC-1, 400 V: 90 A
Rated operational current Ie at AC-3, 400 V: 80 A
Rated operational power at AC-3, 400 V: 37 kW
Rated operational current Ie at AC-4, 400 V: 55 A
Rated operational power at AC-4, 400 V: 30 kW
Rated operational power NEMA: 36.7749375 kW
Suitable for series installation: yes
Number of auxiliary contacts as normally closed: 1
Number of auxiliary contacts as normally open: 1
Connection type main circuit: screw connection
Number of normally closed contacts as main contacts: 3

Siemens Dig.Industr. Coupling Relay 3RT2038-3KB40: further details
Power relay, AC-3 80 A, 37 kW / 400 V 1 NC + 1 NO, DC 24 V with varistor, 3-pole, size S2
Spring-loaded connection suitable for 2 A PLC outputs
SIRIUS 3RT2 coupling relay for switching motors and auxiliary and control circuits, specifically designed for direct connection to electronic controls. The 3RT2 relays are part of the SIRIUS modular system with optimally coordinated products. They impress with high performance while maintaining a compact design and high contact reliability. They can be combined in various ways with other components in the load branch. Many device combinations are factory-tested. Integrated auxiliary switches reduce the complexity of your setup. The front connections allow for easy wiring. The 3RT2 relays are climate-resistant, globally approved (e.g., IEC and UL/CSA), and IE3/IE4 ready. In addition to screw connection technology, the devices are also available with spring-loaded connections for a quick, maintenance-free, and vibration-resistant connection. Simple, efficient, always up-to-date - the SIRIUS modular system.
EAN: 4047621010137.

Key specifications

Relay type
Power contactor
input voltage
24 V
Output voltage
400 V
Electric current output
80 A
Output current type
AC
Number of poles
3x

General information

Item number
34061535
Manufacturer
Siemens
Category
Relays
Manufacturer No.
3RT2038-3KB40
Release date
17.5.2023

Relay properties

Relay type
Power contactor
input voltage
24 V
Output voltage
400 V
Electric current output
80 A
Output current type
AC
Number of openers
1x
Number of closers
3x
Number of poles
3x
Number of switching cycles
10000000x
Max. Switching capacity
37 kW

Smart home features

Smart home
Not compatible

Origin

Country of origin
Germany

Sustainability

Manufacturer commitment
RE100SBTi

Voluntary climate contribution

CO₂ emissions
29,26 kg
Climate contribution
EUR 0,74

Scope of delivery

Scope of delivery
Power contactor 37kW 3S 24VDC 80A 3RT2038-3KB40

Product dimensions

Width
55 mm
Height
114 mm

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

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Reviews & Ratings

Statutory warranty score

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

Source: Galaxus
  • 9.Schalk
    0,5 %
  • 10.Hager
    0,6 %
  • 11.Siemens
    0,9 %
  • 12.Shelly
    1,1 %
  • 13.Aqara
    1,2 %

Statutory 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: Galaxus
  • Siemens
    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: Galaxus
  • 8.Schneider Electric
    3 %
  • 10.Eaton
    3,5 %
  • 11.Eltako
    3,6 %
  • 12.Siemens
    3,9 %
  • 13.ABB
    5,8 %
Source: Galaxus