If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. ABB DO840 3BSE020838R1 | Digital Output Module Trusted supplier Trusted supplier ABB DO840 3BSE020838R1 | Digital Output Module Trusted supplier Trusted supplier Brand:ABB PLC Item No.:ABB DO840 3BSE020838R1 Product origin:Sweden Dimensions:45 × 102 × 119 mm Weight:0.15 kg Standardized import process, support fo *Your Name: *Your Email: *Your Name: *Vdcode: Submit