Product Model

3WL1240-3MB77-4GA4-ZK07R21T40U10

In Stock
Last updated: 2025/4/19
Siemens 3WL1240-3MB77-4GA4-ZK07R21T40U10

Selling Points

  • 1High Current Rating: Handles up to 4000A with IEC In=4000A to 690V.
  • 2Enhanced Safety: Features overcurrent release mechanism for reliable protection.
  • 3Versatile Installation: Rear connection available for vertical or horizontal mounting.
  • 4Durable Design: Constructed with high-quality materials for long-lasting performance.
  • 5Easy Integration: Compatible with various electrical systems, ensuring seamless operation.
Product Details
3WL1240-3MB77-4GA4-ZK07R21T40U10
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3MB77-4GA4-ZK07R21T40U10

Specifications may be subject to change without notice