close
close
click to zoom in

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.

BKW B4000973201 Auxiliary Switch

No reviews yet Write a Review
$44.02
Brand
BKW
SKU:
B4000973201
Condition:
New
Weight:
1.00 LBS
Shipping:
Calculated at Checkout
  • Technical Hot & Cold BBB Business Review

BKW B4000973201 Auxiliary Switch

$44.02
  • Part Info & Specifications

  • BKW B4000973201 Replacement Part

    Includes:

    • (1) - Auxiliary Switch (B4000973201)

    Specifications

    • Manufacturer: Siemens
    • Manufacturer Part #: 3RV2901-1E
    • Color: Blue Gray
    • Height: 1/2"
    • Length: 1-1/2"
    • Width: 1-7/8"
    • Normally Open Terminals: 1
    • Normally Closed Terminals: 1

    Replaces Old BKW Part Numbers

    • There are no older part numbers.

    Other Part Numbers

    3RV2901-1E, B4000603101, 165°, IND.CONT.EQ., 20AY, C.B.ACCESSORY, C/300/R300, 2,5A/240V AC, GEN. USE, IEC/EN, 60947-5-1, GB14048.5/50Hz, UI:300V, Ue(V), 24, 60, 230, DC-13, (A), 1, 0,15, (-), AC15, (A), 2, (-), 0,5, AC12, (a), 2,5 ,2,5 , 2,5 , *E01*, 3RV2901-1E, For Use With 3RV2./3RV1.1/Cu 75°C ONLY, LO161222, 21, 22, NC, 13, 14, NO, GB/T14048.5, L0230620,

    Fits Models:

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

    ERK28W/ZR61-Pr-CH2/R134a

Worldwide Shipping
Genuine OEM Parts
Secure Shopping
1-Year Returns