RM22TU21 3-theem tswj relay Harmony Control Relays 8A 2CO undervoltage detection 200-240V AC

"Qhov kev sib haum xeeb RM22-TU relay tso cai rau kev saib xyuas ntawm theem thiab undervoltage / overtage hauv 3-theem tes hauj lwm." "Qhov no modular multi function 3-theem tswj relay yog qhov zoo tagnrho rau kev saib xyuas cov nqi hluav taws xob hauv kev lag luam thiab lub tsev tswj vaj huam sib luag." "Nws siv rau ntau hom kev lag luam automation xws li hoisting, ntim, nqa, textile, dej." "Nws muaj ib qho ntawm kev lag luam slim daim ntawv-qhov tseem ceeb nrog 22.5mm dav, tso cai rau ib qho yooj yim thiab yooj yim installation ntawm DIN rail, siv tib qhov chaw raws li ib tug modular 1-ncej DIN ntaus ntawv." "Nws kuj tseem muaj lub pob kuaj mob, npog npog, yooj yim thiab meej nrog cov ntsia hlau trimmers." "Nws muab kev tswj hwm kev kaw tsis siv neeg thiab cov ntaub ntawv tsis raug rau cov neeg siv kom paub qhov yuam kev sai thiab daws teeb meem." "Multi function maub los rau kev xaiv dav xaiv nyob rau hauv lub zog-wired logic automated systems, zoo tagnrho rau refurbishment ntawm qub installation tsis siv lub PLC."