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Siemens3RR21422AA30
MONITORING RELAY Monitoring Relay Attachable To Contactor 3RT2. S0, 4 to 40 A , 24 AC/DC.
Siemens3RR21421AA30
Electromechanical Relay 24VDC 24VAC 40A (45x91.2x87.3)mm Direct Mount Monitoring Relay
Siemens3RR22421FA30
CURRENT MONITORING RELAY, 24 V, 4 A, PANEL MOUNT, SCREW TERMINAL, 4RR2 SERIES
描述
由其分销商提供的 Siemens 3RR22412FA30 的描述。
CURRENT MONITR S00 1.6-16A 24VUC SPRING | Siemens 3RR22412FA30
Monitoring relays, apparent/active current monitoring 1.6-16 A, 1 Form C (NO/NC), 24 V (DC), 24 V (AC), 3 A, 3RR2241-2FA30
Monitoring relay, can be mounted to Contactor 3RT2, Size S00 standard, digitally adjustable Apparant/active current monitoring 1.6-16 A, 20-400 Hz, 3-phase Supply 24 V AC/DC 1 change-over contact, 1 semiconductor output for alarm and warning Monitoring for Current overshoot and undershoot Phase failure, Cable break Phase sequence Residual current Blocking current Warning and alarm thresholds with or without fault buffer ON delay 0-99 s Noise pulse suppression 0-30 s Pause after fault 0-300 min spring-type connection system
制造商别名
Siemens 在全球拥有多个品牌，分销商可将其用作替代名称。Siemens 也可称为以下名称：
- SIE
- SIEM
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- SEIMENS
- FURNAS
- SIMENS
- SIEME
- SIEMENS ENERGY
- SIEMON
- SIEMENS CORP
- SIEMS
- SEIM
- SIEMES
- Siemens Semiconductor
- Siemens Corporation
- SIEMENS COMPONENTS
- SIEMENS MATSUSHITA E
- DIEMEN
- SIEMN
- SIEMENS INDUSTRY INC
- SIEMAN
- SIEMENS SEMICONDUCTORS
- FURNAS ELECTRIC COMP
- SIEMINS
- Siemens Microelectronics