5SY6640-7CV

Name: 5SY6640-7CV
Brand: SIEMENS
SKU: 5SY6640-7CV

Reliable miniature circuit breaker for 3P+N configurations, 40A current rating, and 400V AC/72V DC operation.

Product Model5SY6640-7CV

Product ID102701

Stock on Request

Last updated: 8/29/2026

Quantity

1
FeatureHigh breaking capacity of 6 kA for reliable short-circuit protection.
2
FeatureCompact design with dimensions of 72mm x 76mm x 90mm for easy installation.
3
FeatureDIN Rail Mounting for convenient and space-efficient mounting.
4
FeatureSuitable for a wide range of applications including industrial and commercial settings.
5
FeatureMeets stringent safety standards with IP20 protection class.