3WL1120-2CB66-4GA4-ZC20K07R21T40

Product ID:132032
Updated: 2026/7/8
Siemens 3WL1120-2CB66-4GA4-ZC20K07R21T40

Key Features

  • 1Achieve high current ratings up to 2000A for demanding industrial loads.
  • 2Ensure reliable protection with an overcurrent release rated Icu=55kA at 500V.
  • 3Simplify installation using the durable guide frame design for quick setup.
  • 4Utilize in AC50/60Hz applications with voltage ratings up to 690V.
  • 5Optimize cabinet space with efficient rear horizontal power connections.

Need price and lead time?

Request a quote for original Siemens 3WL1120-2CB66-4GA4-ZC20K07R21T40. Tell us your required quantity.

It only takes 1 minute — get your quotation and delivery time.
Quote within 24h
100% Original Siemens
Global Delivery
No Spam · Secure

Need a quote? Enter your quantity and get pricing fast.

Qty

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-2CB66-4GA4-ZC20K07R21T40

Specifications may be subject to change without notice

Still deciding on 3WL1120-2CB66-4GA4-ZC20K07R21T40?

Our engineers can confirm stock, price, and lead time for this Siemens part.

Get a no-obligation quote in 1 minute.

Chat with us