quatech
部件型号 厂商 描述

EIRSP1

B&B Electronics (Quatech) Surge Suppressors IND ETH SURGE SUPR Single Stage 1 port

HESP4DR

B&B Electronics (Quatech) Surge Suppressors RS422/485 SURGE PRO. Srge Sup, DIN Rail

485HESP

B&B Electronics (Quatech) Surge Suppressors 485 SRGE PRO W/TB RS-485 High Energy

422HESP

B&B Electronics (Quatech) Surge Suppressors 422 SURGE PRO W/TB Hi-Energy Surge Prot

232HESP

B&B Electronics (Quatech) Surge Suppressors 232 HIGH ENER SURGE Srg Prot w/Term Blks
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