YCQR2电动机保护器
样本：
- YCQR2-11KW-Z
- YCQR2-15KW-Z
- YCQR2-18.5KW-Z
- YCQR2-22KW-Z
- YCQR2-30KW-Z
- YCQR2-37KW-Z
- YCQR2-45KW-Z
- YCQR2-55KW-Z
- YCQR2-75KW-Z
- YCQR2-90KW-Z
- YCQR2-115KW-Z
- YCQR2-132KW-Z
- YCQR2-160KW-Z
- YCQR2-200KW-Z
- YCQR2-250KW-Z
- YCQR2-320KW-Z
- YCQR2-400KW-Z
- YCQR2-500KW-Z
- YCQR2-15KW-S
- YCQR2-18.5KW-S
- YCQR2-22KW-S
- YCQR2-30KW-S
- YCQR2-37KW-S
- YCQR2-45KW-S
- YCQR2-55KW-S
- YCQR2-75KW-S
- YCQR2-90KW-S
- YCQR2-115KW-S
- YCQR2-132KW-S
- YCQR2-160KW-S
- YCQR2-200KW-S
- YCQR2-250KW-S
- YCQR2-280KW-S
- YCQR2-320KW-S
- YCQR2-400KW-S
- YCQR2-500KW-S