美国TIMEMARK相位监控继电器338-120V-300S
美国TIME MARK
时间继电器
延时继电器
电压传感器
电流变送器
电源
monitor
3 phase power monitor
3 phase monitor
3 phase voltage unbalance monitor
reverse phase relay
voltage monitor
voltage band monitor
frequency monitor
voltage frequency monitor
current monitor
voltage sensor
current transducer
current transmitter
current unbalance detector
current sensitive relay
motor load monitor
capacitor trip device
automatic reverse controller
power factor regulator
two hand control module
loop power supply
dc power supply
transient surge absorber
programmable timer
operate delay relay
release delay relay
interval timer
recycle timer
on off delay relay
override timer
alternating relay
3 stage alternator
multi stage alternator
alternating controller
liquid level controller
Liquid Level Sensor
Dual Seal Failure Detector
Isolated Dual Seal Failure Detector
Pressure Transducer
Submersible Pump Controller
Switch-to-Loop Converter
Pump-Down Controller
Pump-Up Controller
331-12V-10S
331-12V-60S
331-12V-180S
331-12V-300S
331-24V-10S
331-24V-60S
331-24V-180S
331-24V-300S
331-120V-10S
331-120V-60S
331-120V-180S
331-120V-300S
331-230V-10S
331-230V-60S
331-230V-180S
331-230V-300S
361-12V-0.1
361-12V-1
361-24V-0.1
361-24V-1
361-120V-0.1
361-120V-1
361-230V-0.1
361-230V-1
332-24V-10S
332-24V-60S
332-24V-180S
332-24V-300S
332-120V-10S
332-120V-60S
332-120V-180S
332-120V-300S
332-230V-10S
332-230V-60S
332-230V-180S
332-230V-300S
362-12V-0.1
362-12V-1
362-24V-0.1
362-24V-1
362-120V-0.1
362-120V-1
362-230V-0.1
362-230V-1
338-12V-10S
338-12V-60S
338-12V-180S
338-12V-300S
338-24V-10S
338-24V-60S
338-24V-180S
338-24V-300S
338-120V-10S
338-120V-60S
338-120V-180S
338-120V-300S
338-230V-10S
338-230V-60S
338-230V-180S
338-230V-300S
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