failure rate < 1%, similar as Siemens, Emerson Control Techniques, ABB, Danfoss, Eaton, Schneider, Allen Bradley, Lenze, Yaskawa authorized CE by ECMG Under the audit of NVLAP. NVLAP Lab code: 200068-0. ISO/IEC 07025:1999, ISO 9002:1994 18-month warranty period prompt delivery lead time: 1-3 days supply to REGAL, Ingersoll Rand, Foxconn, CG Group... Voltage range: 200 VAC - 240 VAC (180 VAC - 260 VAC): 200 V, 220 V, 240V 380 VAC - 480 VAC (323 VAC - 528 VAC): 380 V, 400 V, 415 V, 440 V, 460 V, 480 V 525 VAC, 575 VAC 690 VAC - 790 VAC (587 VAC - 793 VAC) 1140 VAC (960 VAC - 1300 VAC)