Monitoring Relays (1.055 artikelen)

Insulation monitor for direct current networks, AI898. Fixed response time 6 kΩ LED display for operational readiness and earth fault 1 changeover Overall width 45 mm. The AI898 insulation monitor ...

Monitoring Application = Phase Supply Voltage = 400 V ac Contact Configuration = DPDT Electrical Phase = 3 Phase Sensitivity = Phase Sequence Time Delay = <50 ms Width = 45mm

Voltage relay, three-phase, BA9043, BA9043/001. Voltage monitoring for 3 phase systems 3 phase mains, 50 → 400 Hz Arithmetic average measurement Adjustable response and fall-back values For mains w...

Voltage relay, three-phase, BA9043, BA9043/001. Voltage monitoring for 3 phase systems 3 phase mains, 50 → 400 Hz Arithmetic average measurement Adjustable response and fall-back values For mains w...

Monitoring Application = Current Supply Voltage = 230 V ac Contact Configuration = SPDT Minimum Current Sensed = 0.1A Maximum Current Sensed = 10A Time Delay = 0.5 → 5 s Height = 73mm

Monitoring Application = Standstill Supply Voltage = 230 V Contact Configuration = DPDT Width = 45mm

Monitoring Application = Phase, Voltage Supply Voltage = 400 V ac Contact Configuration = DPDT Voltage Sensitivity = Overvoltage, Undervoltage Electrical Phase = 3 Phase Sensitivity = Phase Asymmet...

Monitoring Application = Phase Supply Voltage = 400 V ac Contact Configuration = DPDT Electrical Phase = 3 Time Delay = 0 → 10 s Width = 45mm

IK9270 one-phase overcurrent relay. Use: overcurrent monitoring in DC and AC current networks Four measurement ranges that can be set via a rotary switch Adjustable response value, fixed hysteresis...

IEC/EN 60669. CE. IK 8702 - Remote switch. Low space requirements Reduced wiring requirements Quiet switching 10mA filament lamp load Overall width: 17.5 mm. Each current pulse operates the IK8702 ...

IK8715 / 003 — Load-Shedding Relay. Reduces the cable cross-sections required for large electrical consumers 17.5 mm overall width. The IK8715 load-shedding relay is used in installation facilities...

IEC/EN 60255, DIN VDE 0435-303. CE. IK9055 - Speed monitor. Detects if speed or frequency is under or over the set-point value; function is switchable. Adjustable hysteresis Universal input, config...

IEC 255, VDE 0435. IK 9094 Temperature monitor for PT100. The IK 9094.11 AC/DC24V 0 to 150°C is a Temperature Monitoring Relay with detection sensor of in-circuit broken wire. It features LED indic...

IEC/EN 60255, DIN VDE 0435-303. CE. IK9143 - Frequency relay. Detection of under/over frequency in alternating voltage networks; switchable No auxiliary voltage Switchable frequency range for 50 or...

IK9169 phase monitor, IK9168 phase monitor display. Detection of phase failure in three-phase systems Single-phase connection also an option Rest current principle Adjustable phase sequence LED dis...