自锁插头插座，电源线15A 20A 30A  50A，Locking plug

UL/CUL认证

插头型号

L5-15 L5-20 L6-16 L6-20 L7-15 L7-20 L5-30  L6-30 L14-20 L14-30 L14-50 

SJT/SJTO/SJTOO/SJTW/SJT0W/SJTOOW

SJ/SJO/SJOO/SJW/SJOW/SJOOW

ST/STO/STOO/STW/STOW/STOOW

S/SO/SOO/SW/SOW/SOOW

SJE/SJEO/SJEOO/SJEW/SJEOW/SJEOOW

SE/SEO/SEOO/SEW/SEOW/SEOOW.

SEV/SEVO/SEVOO

3芯线：18/3—17/3--16/3--14/3--12/3--10/3--8/3--6/3----- 6/2+8/1--- 8/2+10/1

4芯线：18/4--16/4--14/4--12/4--10/4--8/4--6/4----8/2+10/2----6/2+8/2—6/3+8/1