检测认证人脉交流通讯录
- DA-7031-153-1-XTBX44NPQ3-2-0-0 Description: DA pressure switch with range 1/8 to 15 psi, direct mounted XTBX seal with 1/4˝ NPT connection, adjustable differential, SPDT snap switch rated 15A @ 120/240 VAC, general purpose enclosure. DRW-7033-153U-2-XTBX42NPQ3-5-0-0 Description: DA pressure switch with range 0
