
Allicdata Part #: | F10472-ND |
Manufacturer Part#: |
201A-9 |
Price: | $ 67.08 |
Product Category: | Industrial Controls |
Manufacturer: | Littelfuse Inc. |
Short Description: | 3-PHASE PLUG-IN VOLTAGE MONITO |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 6 |
1 +: | $ 60.98400 |
10 +: | $ 57.39550 |
25 +: | $ 55.60210 |
50 +: | $ 52.01470 |
100 +: | $ 49.14490 |
Series: | 201A |
Part Status: | Active |
Type: | Voltage Asymmetry, Voltage Sensing AC |
Trip Status: | Energized High/Low |
Trip Range: | 190 ~ 480V AC |
Delay Time: | Fixed, 2 Sec, 4 Sec |
Voltage - Supply: | 190 ~ 480VAC |
Output Type: | Relay |
Circuit: | SPDT (1 Form C) |
Contact Rating @ Voltage: | 10A @ 240VAC |
Mounting Type: | Socketable |
Operating Temperature: | -20°C ~ 70°C |
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The 201A-9 application field and its working principle is often seen in the fields of Monitor - Current/Voltage - Relay Output. In general, it works as a kind of digital control system, providing users with a reliable way to measure, monitor and regulate current and voltage at the same time. It can be used in many power system such as industrial, commercial and military application fields.
The 201A-9 system provides users with two distinct parts, including the sensing and measuring part, and the control and output part. The first part consists of high precision current and voltage measuring/sensing components which are used to convert the current and voltage into digital signals. These digital signals are then read and processed by the controller, which is the second part. The controller is usually built in a microcontroller, and its output can be in the form of analog or digital signals.
The controller utilizes its embedded algorithms to process the digital signals which are received from the sensing component, and works to regulate the current and voltage to a safe level. For example, when the voltage or current is higher than the preset high limit, the controller will automatically reduce the current or voltage to ensure that the power system remains in a safe state. On the other hand, if the voltage or current falls below the set low limit, the controller will increase the current or voltage in order to ensure safe and steady operation. In addition, the controller can also detect faults such as overcurrent, overload and short circuit, and take the necessary actions to protect the power system from being damaged.
The 201A-9 current/voltage relay system also features a wide variety of output options for users. It can be configured to provide a relay output which allows users to control a variety of external devices, such as motors, relays, heating elements and actuators. This output is also useful for controlling load shedding and other kinds of power management. The system also features a variety of additional outputs such as analog signals, digital outputs and communication ports which can be used for integration with other devices and systems.
The 201A-9 application field and its working principle is a reliable and efficient way to manage power system, and provides users with a flexible and cost effective way to control current and voltage, protect the system from damage, and even control external devices. It is suitable for a wide variety of monitoring and control applications, from industrial monitoring to military measurement.
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Part Number | Manufacturer | Price | Quantity | Description |
---|
G3VM-201AY | Omron Electr... | -- | 1000 | RELAY SSR SPST-NO 250MA P... |
3296W-1-201ALF | Bourns Inc. | 1.25 $ | 1000 | TRIMMER 200 OHM 0.5W PC P... |
201A-AU-OT | Littelfuse I... | 76.15 $ | 1 | 3-PH PLUG-IN VM/190-480V/... |
PTE60-201A-504B2 | Bourns Inc. | 2.66 $ | 1000 | POT SLIDE 500K OHM .2W 60... |
TPS43-201A-B | Azoteq (Pty)... | 2.16 $ | 1000 | 43MM RECTANGLE TRACKPADCa... |
NPI-19J-201AH | Amphenol Adv... | 37.53 $ | 1000 | SENSOR PRES 29PSI ABSPres... |
201A241-3-0 | TE Connectiv... | 45.92 $ | 1000 | STD POLY MOLDED PARTS |
201A732-3-0 | TE Connectiv... | 13.73 $ | 1000 | MISCELLANEOUS MOLDEDHeat ... |
PTE45-201A-504B1 | Bourns Inc. | 2.43 $ | 1000 | POT SLIDE 500K OHM .2W 45... |
201A411-3-0-CS5898 | TE Connectiv... | 35.36 $ | 1000 | STD POLY MOLDED PARTSHeat... |
JUG-201A/U(40) | Hirose Elect... | 20.77 $ | 9 | CONN ADAPT BNC JACK TO N ... |
HG-201AK | Master Appli... | 116.2 $ | 1000 | MASTER HEAT GUN, WITH 3 A... |
PTF60-201A-102B1 | Bourns Inc. | 4.28 $ | 25 | POT SLIDE 1K OHM .5W 60MM... |
201A632-3 | TE Connectiv... | 8.98 $ | 1000 | STD POLY MOLDED PARTSHeat... |
PTF60-201A-102B2 | Bourns Inc. | 2.43 $ | 1000 | POT SLIDE 1K OHM .5W 60MM... |
TPS43-201A-S | Azoteq (Pty)... | 3.18 $ | 56 | 43MM RECTANGLE TRACKPADCa... |
TPS65-201A-S | Azoteq (Pty)... | 4.0 $ | 46 | 65MM RECTANGLE TRACKPADCa... |
201A411-3-0 | TE Connectiv... | 35.36 $ | 1000 | STD POLY MOLDED PARTSHeat... |
HG-201A | Master Appli... | 95.2 $ | 11 | HEAT GUN MSTR 200-300F 60... |
201A411-25-0 | TE Connectiv... | 35.36 $ | 1000 | MOLDED PARTSHeat Shrink |
3296W-1-201A | Bourns Inc. | 1.83 $ | 1000 | TRIMMER 200 OHM 0.5W PC P... |
JUG-201A/U(03) | Hirose Elect... | 0.0 $ | 1000 | CONN ADAPT N PLUG TO BNC ... |
G3VM-201AY1 | Omron Electr... | -- | 1000 | MOS FET RELAYSolid State |
PTE45-201A-503B1 | Bourns Inc. | 2.43 $ | 1000 | POT SLIDE 50K OHM .2W 45M... |
TPS65-201A-B | Azoteq (Pty)... | 2.89 $ | 1000 | 65MM RECTANGLE TRACKPADCa... |
NPI-19B-201AH | Amphenol Adv... | 37.53 $ | 1000 | SENSOR PRES 29PSI ABSPres... |
201A-AU | Littelfuse I... | 71.24 $ | 12 | 3-PHASE PLUG-IN VOLT MON/... |
201A | Littelfuse I... | 67.08 $ | 14 | 3-PHASE PLUG-IN VOLTAGE M... |
201A-9 | Littelfuse I... | 67.08 $ | 6 | 3-PHASE PLUG-IN VOLTAGE M... |
NPI-19H-201AH | Amphenol Adv... | 37.53 $ | 1000 | SENSOR PRES 29PSI ABSPres... |
3549S-1AA-201A | Bourns Inc. | 12.65 $ | 79 | POT 200 OHM 2W WIREWOUND ... |
NPI-19A-201AH | Amphenol Adv... | 28.63 $ | 700 | SENSOR PRES 29PSI ABSPres... |
JUG-201A/U(43) | Hirose Elect... | 20.01 $ | 1000 | RF COAX CONVERTER ADAPTER |
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