Siemens SENTRON, Window Current Transformer, , 600A Input, 1 A Output, 600:1. Overall Height: 84.1mm. Overall Width: 82.5mm. Overall Depth: 98mm. Minimum Temperature: -30°C. Maximum Temperature: +55°C. For Use With: Sentron Power Monitoring Devices. Dimensions: 82.5 x 98 x 84.1 mm. Mounting Type: Chassis Mount. MPN: 4NC5327-0CE21