6EP3437-8SB00-0AY0 SITOP PSU8200 24 V/40 A Regulated power supply Input: 3AC 400SKU: 6EP3437-8SB00-0AY0Technicial SpecificationsSITOP PSU8200 24 V/40 A Regulated power supply Input: 3AC 400-500 V Output: 24 V DC/40 A