3UG4512-1AR20 
監控繼電器廈門彬碩-西門子控制繼電器3UG說明:3UG型監測繼電器：用于監測單相線路或者電池供電的欠電壓或者過電壓既可以使用單獨的輔助電壓供電，又可以自供電對于內部供電的設備來說，無需輔助電源無需由外部供電的設備加載測量信號由于對于每臺設備均具有多量程功能以及多種測量范圍，可將偏差降至小可任意設定延時時間和復位功能參數可顯示實際電壓值和故障類型

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3UG4501-1AA30
3UG4501-1AW30
3UG4501-2AA30
3UG4501-2AW30
3UG4511-1AN20
3UG4511-1AP20
3UG4511-1AQ20
3UG4511-1BN20
3UG4511-1BP20
3UG4511-1BQ20
3UG4511-2AN20
3UG4511-2AP20
3UG4511-2AQ20
3UG4511-2BN20
3UG4511-2BP20
3UG4511-2BQ20
3UG4512-1AR20
3UG4512-1BR20
3UG4512-2AR20
3UG4512-2BR20
3UG4513-1BR20
3UG4513-1BR20-ZX95
3UG4513-2BR20
3UG4581-1AW30
3UG4582-1AW30
3UG4583-1CW30
3UG4614-1BR20
3UG4614-1BR28-0AA3
3UG4614-1BR28-0AA7-ZX95
3UG4614-2BR20
3UG4615-1CR20
3UG4615-2CR20
3UG4616-1BR28-0AA1
3UG4616-1CR20
3UG4616-2CR20
3UG4617-1CR20
3UG4617-2CR20
3UG4618-1CR20
3UG4618-2CR20
3UG4621-1AA30
3UG4621-1AW30
3UG4621-2AA30
3UG4621-2AW30
3UG4622-1AA30
3UG4622-1AW30
3UG4622-1AW38-0AA5-ZX95
3UG4622-1AW38-0AA6-ZX95
3UG4622-2AA30
3UG4622-2AW30
3UG4631-1AA30
3UG4631-1AW30
3UG4631-1AW38-0AA4-ZX95
3UG4631-2AA30
3UG4631-2AW30
3UG4632-1AA30
3UG4632-1AW30
3UG4632-2AA30
3UG4632-2AW30
3UG4633-1AL30
3UG4633-2AL30
3UG4641-1CS20
3UG4641-2CS20
3UG4651-1AA30
3UG4651-1AA38-0AA8-ZX95
3UG4651-1AW30
3UG4651-2AA30
3UG4651-2AW30
3UG4815-1AA40
3UG4815-2AA40
3UG4816-1AA40
3UG4816-2AA40
3UG4822-1AA40
3UG4822-2AA40
3UG4825-1CA40
3UG4825-2CA40
3UG4832-1AA40
3UG4832-2AA40
3UG4841-1CA40
3UG4841-2CA40
3UG4851-1AA40
3UG4851-2AA40