成品识别码(How to order):
PRU
20KW
20R
K
O
↓
Product type 产品类别
Rated power 功率 20KW~500KW
Resistance value(ohm) 电阻阻值 (Ω)indicates resisance value in units of ohms
Resistance tolerance 电阻阻值误差 K=±10% J=±5%
Connection 接线 M=端子/Terminal J=引线/Lead