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Lahntechnik Duotemp 112741 Auxillary Switch

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Brand
Lahntechnik Duotemp
SKU:
112741
Condition:
New
Weight:
1.00 LBS
Technical Hot & Cold BBB Business Review
Brand
Lahntechnik Duotemp
SKU:
112741
Condition:
New
Weight:
1.00 LBS

Have Questions? Ask a Tech!

  • Genuine OEM Parts

    Offering genuine parts for your specific brand.

  • In-House HVAC Techs

    We help you diagnose, find, and install the part.

  • 1-Year Warranty & Returns

    Failed, or didn't need it? No hassle returns.

  • Expedited Delivery

    Offering competitively-priced expedited shipping.

Lahntechnik Duotemp 112741 Replacement Part

CALL (734) 326-3900 or SEND MESSAGE TO PARTS@TECHNICALHOTANDCOLD.COM FOR PRICE!

Includes:

  • (1) - Auxillary Switch (112741)

Specifications

  • Manufacturer: Siemens
  • Model # 3RV1901-2E
  • Design of the product transverse auxiliary switches
  • Size of the circuit-breaker S00, S0, S2, S3
  • Protection class IP on the front IP20
  • Ambient temperature
  • during storage °C -50 ... +80
  • during operation °C -20 ... +60
  • Auxiliary circuit:
  • Number of NC contacts for auxiliary contacts
  • instantaneous contact
  • 1
  • Number of NO contacts for auxiliary contacts
  • instantaneous contact
  • 1
  • Number of CO contacts of auxiliary contacts
  • instantaneous contact
  • 0
  • Operating current
  • of auxiliary contacts
  • — at AC-15
  • 3RV1901-2E Subject to change without notice
  • Page 1/3 05/06/2019 © Copyright Siemens
  • — at 230 V A 0.5
  • Installation/ mounting/ dimensions:
  • Mounting type plug-in fixing
  • Connections/ Terminals:
  • Type of electrical connection for auxiliary and control
  • current circuit
  • spring-loaded terminals
  • Type of connectable conductor cross-sections
  • for auxiliary contacts
  • — solid 2x (0.5 ... 2.5 mm²)
  • — finely stranded
  • — with core end processing 2x (0.5 ... 1.5 mm²)
  • — without core end processing 2x (0.5 ... 1.5 mm²)
  • at AWG conductors for auxiliary contacts 2x (20 ... 14)

Country of Origin: Germany

Replaces Old Lahntechnik Duotemp Part Numbers

  • There are no older part numbers.

Other Part Numbers

3RV1901-2E, Siemens, 1S+1O Tranv., NQ131021, 478, Lahntechnik, Switch, AUX

Fits Models:

(Press ctrl + F to find model number below.)

Various. (Call 734-326-3900 with your model and serial number for more information.)

SKU:
112741
Condition:
New
Weight:
1.00 LBS
Technical Hot & Cold honors all manufacturer warranties and offers a 1-year warranty on non-maintenance items.