SMT-R560-1.0-PW SMT-R680-0.5-PW SMT-R680-1.0 SMT-R820-1.0 SMT-R820-1.0-PW SMTRA256-8-6ET SMTRA440-9-6ET SMTRA632-10-8ET SMTRA832-12-9ET SMTRAM25-6-5ET