... . Mechatronics,Integration,Protection 2. CB,PC grade; AC33B 3. Warranty 18 months JATSN-250A ATS Control Panel 0. Standards and CertificatesStandards: IEC60947 ... category: AC33B for CB products; AC23B for PC products 3) Warranty period: 18 months4) Simple form and small size: mechatronics, integration5) Steady ...