Current Monitoring Relays / Relays - Huge Savings! Save up to 19%


Huge Savings! Up to 19% off on Current Monitoring Relays (in Relays) at Band Electric [148]. Top brands include CR Magnetics, Atc, SSAC/Littelfuse, YHDC, Keenso, Famus, Asixx, Qiterr, Sorand, Junluck, & Veris. Hurry! Limited time offers. Offers valid only while supplies last.



CR Magnetics CR4395-EH-240-660-B-CD-ELR-I Current Sensing Relay with Internal Transformer, 240 VAC, Energized on High Trip, 6 - 60 AAC Trip Range, 2 - 25 Second Trip on Delay
By CR Magnetics
In Stock
$84.56

mpn: CR4395-EH-240-660-B-CD-ELR-I,

4.6 out of 5 stars with 46 reviews
This CR Magnetics current sensing relay has an internal transformer, requires a supply voltage of 240VAC, and is used for monitoring electrical current in power supply applications. This current sensing relay has a window for routing the current-carrying wire and a calibrated dial for setting the trip point. An adjustable delay-on timer provides stability. When current levels rise above the adjusted set point, the relay is tripped and starts the timer. Once the timer cycles, the relay is energiz


CR Magnetics CR4395-EH-24D-110-X-CD-ELR-I Current Sensing Relay with Internal Transformer, 24D VAC, Energized on High Trip, 1 - 10 AAC Trip Range
By CR Magnetics
In Stock
$84.56

mpn: CR4395-EH-24D-110-X-CD-ELR-I,

4.1 out of 5 stars with 48 reviews
This CR Magnetics current sensing relay has an internal transformer, requires a supply voltage of 24VDC, and is used for monitoring electrical current in power supply applications. This current sensing relay has a window for routing the current-carrying wire and a calibrated dial for setting the trip point. An adjustable delay-on timer provides stability. When current levels rise above the adjusted set point, the relay is tripped and starts the timer. Once the timer cycles, the relay is energize


CR Magnetics CR5395-EH-ACV-110-A-CD-ELR-I DC Current Sensing Relay with Internal Transformer, 85-265 VAC/VDC, Energized on High Trip, 1.0-10 ADC Trip Range, 0.5-6 Second Trip on Delay
By CR Magnetics
In Stock
$95.06

mpn: CR5395-EH-ACV-110-A-CD-ELR-I,

4.2 out of 5 stars with 41 reviews
This CR Magnetics DC current sensing relay has an internal transformer, requires a supply voltage of 85-265VAC/VDC and is used for monitoring electrical current in power supply applications. This relay senses AC or DC currents. It has a window for routing the current-carrying wire and a calibrated dial for setting the trip point. An adjustable delay-on timer provides stability. When the current rises above the set trip point, the relay is tripped and starts the timer. Once the timer cycles, the


ATC CMB-120-AFA-1 AC Go/No-Go Current Monitor Relay
By Atc
In Stock
$124.53
$120.53
You Save: 3%

mpn: CMB-120-AFA-1,

4.2 out of 5 stars with 19 reviews
The CMB Series relay is used to detect the presence of AC current. When the monitored current exceeds the trip point for longer than 30 milliseconds, the internal relay energizes. When the monitored current drops below the trip point for longer than 0.5 seconds, the internal relay de-energizes. The Delay-On Release is incorporated to prevent nuisance tripping caused by momentary dips in the load line. An External CT may be used to extend the range of the Current Monitor.Current Trip Points: 1 am


PLM9405 3 Phase Voltage monitor; 400-480 VAC Input, Isolated SPDT Output, Ocral 8-Pin Plug-in, Fixed Trip Delay
By SSAC/Littelfuse
In Stock
$154.00
4.6 out of 5 stars with 16 reviews
The PLM Series is a 3-phase voltage monitor that continuously monitors each of the three phases. Monitors both delta and wye systems and no connection to neutral is required. The microcontroller circuit design protects against undervoltage, voltage unbalance, phase loss and phase reversal. Protection is assured when regenerated voltages are present. Operation The output relay is energized and the LED glows green when all voltages are acceptable and the phase sequence is correct. Under and unbala


CR Magnetics CR7310-LH-120-.11-X-CD-ELR-I Ground Fault Sensor Relay with Internal Transformer, 120 VAC, Latch on High Trip, 0.1 to 1.0 AAC Trip Range
By CR Magnetics
In Stock
$143.03

mpn: CR7310-LH-120-.11-X-CD-ELR-I,

4.5 out of 5 stars with 41 reviews
This CR Magnetics ground fault sensing relay has an internal transformer, requires a supply voltage of 120VAC, and is used for monitoring ground faults in power supply applications. This current sensing relay has a window for routing the current-carrying wire and a calibrated dial for setting the trip point. An adjustable delay-on timer provides stability. When current levels rise above the adjusted set point, the relay is tripped and starts the timer. Once the timer cycles, the relay is energiz


YHDC Earth Fault Relais JLC-001 Supply Voltage 220V/380V AC, -20~+15%,50/60 Hz
By YHDC
In Stock
$192.55

mpn: JLC-001, ean: 6932782000722,

4.1 out of 5 stars with 9 reviews
EARTH FAULT RELAIS JLC-001 Supply voltage: 220V/380V AC, -20~+15%, 50-60Hz Max consumption: 2,5VA Current tripping accuracy: -10%~+0% Tripping delay range: 30m~5s Working temperature: -10~+55 °C Storage temperature: -20~+80 °C Output contacts: 250V AC, 5A (cosΦ≥0.8)


FX3U-48MT Industrial Control Board 24 Input 24 Output 24V 1A PLC Programmable Logic Controller with High Speed Counting
By Keenso
In Stock
$99.59
$80.71
You Save: 19%

mpn: Keensozpa8rn9gek, ean: 0712979689857,

4.3 out of 5 stars with 38 reviews
Specification: Model: FX3U-48MT-3V3I-2D-M-K-5 Output Type: Transistor Output Number of Points: 24 Output Points: 24 Supply Voltage: 24V DC Output Current: 1A Analog Input: 6AD Analog Output: 2DA High Speed Counting: 6 Channels 12K Pulse Output: 4 Channels 100K 4 Channels 12K Floating Point: Support Stepper Motor: Support Memory Capacity: 8,000 Steps RS485 Communication Port: Yes Connect Text Screen: Support Connect The Touch Screen: Support Programming Software: GX Developer Or GX Works2 Install


Famus TRT-80LA 80A 4-20MA to 28-280V Industrial Solid State Relay Module
By Famus
In Stock
$34.89

mpn: Famusvbctny4sqg, ean: 0719233942727,

4.2 out of 5 stars with 15 reviews
Specification: Condition: 100% Brand New Model: 80LA Control Voltage: Potentiometer Environmental Temperature: -40℃+80℃ Installation Mode: Bolt Fixing Input Mode: 500K Potentiometer Off Time: ≤10mS Off-state Leakage Current: ≤10mA Load Current: 80A Load Voltage: 28-280VAC Control Signal: Random Type Control Current: 4-20mA State Voltage Drop: ≤1.8VAC Frequency Range: 47/63Hz Color: As Pictures Shown Package Weight: Approx. 86g/3oz Package List: 1 * Solid State RelayHigh reliability an


Famus TSR-25AA-H Three-Phase Solid State Relay SSR AC to AC 25A 90-250VAC to 24-480VAC
By Famus
In Stock
$47.99

mpn: Famusbmiyk9hpqv, ean: 0719233942765,

4.5 out of 5 stars with 36 reviews
Specification: Model: TSR-25AA-H Weight: Approx.343g/ 12.1oz Rated current: 25A Control voltage: 90- 250VAC Load voltage: 24- 480VAC Control current: ≥1OMA   Dielectric: 2000VAC State voltage drop: ≤5MA Turn-on time: ≤10MS Environment temperature: -30℃ ~ +70℃ Package List: 1 * Three-phase Solid State RelayNo spark and noise, quick response.. Long service life and high reliability.. Resistant to corrosive, humid, dusty and other harsh environment.. The solid-state relay has the funct


Current Monitor, Four-Channel Current Monitor Controller Control Instrument Measuring Tool Tester Electric Current Monitor
By Asixx
In Stock
$76.99
$73.91
You Save: 4%

mpn: Asixxag19t2r8xg, ean: 0789905003025,

4.0 out of 5 stars with 45 reviews
Specification: Working voltage: DC12V Working current: 1A Output analog: 5V Measurable range: 10A Working temperature range: 0-70 C Relay control range: 220V10A Connection mode: serial port (micro USB) Weight: Approx.245g/8.6oz Usage method: 1. connect the USB micro to the slave computer from the computer office (to keep the communication chip stable). 2. power on the lower computer. Package list: 1 x Current Monitor 1 x USB cable Note: 1. products should be used according to


CR Magnetics CR4395-EH-120-110-X-CD-ELR-I Current Sensing Relay with Internal Transformer, 120 VAC, Energized on High Trip, 1 - 10 AAC Trip Range
By CR Magnetics
In Stock
$69.12

mpn: CR4395-EH-120-110-X-CD-ELR-I,

4.9 out of 5 stars with 39 reviews
This CR Magnetics current sensing relay has an internal transformer, requires a supply voltage of 120VAC, and is used for monitoring electrical current in power supply applications. This current sensing relay has a window for routing the current-carrying wire and a calibrated dial for setting the trip point. An adjustable delay-on timer provides stability. When current levels rise above the adjusted set point, the relay is tripped and starts the timer. Once the timer cycles, the relay is energiz


Digital Electric Motor Protector Overload Phase Loss Protector Integrated Intelligent Motor Protector Motor Protection Monitoring Device
By Qiterr
In Stock
$53.99

mpn: Qiterr3d7apmqhvk, ean: 0705989438683,

4.3 out of 5 stars with 54 reviews
Specification: Model: WDB-1Z Working voltage: 380V AC, 50/60Hz Current range: 20-200A Protection function: Short circuit, blocked, three-phase unbalance, phase failure, over voltage, under voltage, over current, under current, leakage (partial protection can be retracted and set trip or alarm output) Auxiliary function: 4-20mA standard analog signal output, RS-485 communication interface Display mode: LED digital tube displays voltage, current, fault status Contact form: 1 set of normally open&c


Current Monitor, Four-Channel Current Monitor Controller Control Instrument Measuring Tool Electrical Testing Equipment Current Monitor
By Sorand
In Stock
$66.69

mpn: Sorandg3y549q7gw, ean: 0711632686509,

4.9 out of 5 stars with 12 reviews
This product is a measuring tool designed for users with special needs and DIY users. It is mainly used for some high-power machines such as electrical appliances and motors, such as whether the three-terminal balancing of the three motors is correct or not. This product mainly includes two parts: the hardware of the lower computer and the software of the upper computer. Specification: Working voltage: DC12V Working current: 1A Output analog: 5V Measurable range: 10A Working temperature range:


Current Monitor, Four-Channel Current Monitor Controller Control Instrument Measuring Tool Electric Power Meter Current Monitor
By Junluck
In Stock
$66.69

mpn: Junluck1w7n4bh5eg, ean: 0711632929279,

4.7 out of 5 stars with 50 reviews
Specification: Working voltage: DC12V Working current: 1A Output analog: 5V Measurable range: 10A Working temperature range: 0-70 C Relay control range: 220V10A Connection mode: serial port (micro USB) Weight: Approx.245g/8.6oz Usage method: 1. connect the USB micro to the slave computer from the computer office (to keep the communication chip stable). 2. power on the lower computer. Package list: 1 x Current Monitor 1 x USB cable Note: 1. products should be used according to the rules of con


Veris,Current Switch & SPDT Relay,Split,N.O, H948
By Veris
In Stock
$79.07
$78.60

mpn: H948,

4.5 out of 5 stars with 60 reviews
Sensor Power Induced from monitored conductorInsulation Class 600VAC RMSFrequency Range 50/60HzTemperature Range -15° to 60°C (5° to 140°F)Humidity Range 10-90% RH non-condensingHysteresis 10% TypicalTerminal Block Maximum Wire Size 14 AWGTerminal Block Torque (nominal) 4 in-lbs (0.45 N-m)Agency Approvals UL 508 open device listing Do not use the LED status indicators as evidence of applied voltage.The Hawkeye Relay Combination Series is the ideal solution for the automation installer. These


Overload Phase Loss Protector Digital Electric Motor Protector
By Qiterr
In Stock
$56.99

mpn: Qiterrmgp3bqs4iu, ean: 0705989438652,

4.2 out of 5 stars with 27 reviews
Specification: Model: WDB-1F Working voltage: 380V AC, 50/60Hz Current range: 10-100A Protection function: Short circuit, blocked, three-phase unbalance, phase failure, over voltage, under voltage, over current, under current, leakage (partial protection can be retracted and set trip or alarm output) Auxiliary function: 4-20mA standard analog signal output, RS-485 communication interface Display mode: LED digital tube displays voltage, current, fault status Contact form: 1 set of normally open&c


Famus Load 24-480VAC Three Phase Solid State Relay 80AA/120AA(BRM3-80AA)
By Famus
In Stock
$63.99

mpn: Famusz8h9oq6ckp-01, ean: 0711632208046,

4.6 out of 5 stars with 19 reviews
Specification: Model: BRM3-80AA/BRM3-120AA(Optional) Load: 24-480VAC Current: 80A/120A Control voltage: 24-480VAC Control mode: AC control AC Weight: Approx.338g/11.9oz Package list: 1 x RelayIsolation withstanding voltage between input and output - heat sink plate is ≥2500VAC. Built-in resistance and capacity absorption circuit;. With security protection seal;. External potentiometer can achieve output voltage regulation, so that the application is simple;. Thyristor phase shift output, wid


Famus Load 24-480VAC Three Phase Solid State Relay 80AA/120AA(BRM3-120AA)
By Famus
In Stock
$81.99

mpn: Famusz8h9oq6ckp-02, ean: 0711632208053,

4.0 out of 5 stars with 15 reviews
Specification: Model: BRM3-80AA/BRM3-120AA(Optional) Load: 24-480VAC Current: 80A/120A Control voltage: 24-480VAC Control mode: AC control AC Weight: Approx.338g/11.9oz Package list: 1 x RelayIsolation withstanding voltage between input and output - heat sink plate is ≥2500VAC. Built-in resistance and capacity absorption circuit;. With security protection seal;. External potentiometer can achieve output voltage regulation, so that the application is simple;. Thyristor phase shift output, wid


Famus 16-Channel Relay Control Module Digit Display PLC/Self-Latching/Interlock/Momentary ON/Off
By Famus
In Stock
$78.99

mpn: Famusdzq4mnavok, ean: 0711632208107,

4.6 out of 5 stars with 44 reviews
Specification: Model: YYS-16Input voltage: DC 5/12/24V Output power: Can control DC or AC loads within 5A Time range: Adjustable from 0.1 seconds to 999 minutes Wiring: 1. DC+, DC-: Input power positive and negative 2. IN1~16: Signal input 1 ~ 16 (negative trigger) 3. NO: relay normally open interface, relay are disconnected before energized, and connected to COM after energized. 4. COM: relay COM interface Package list: 1 * ModuleThis programmable control board is designed with 16-channel rela



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