Top Single Phase Relay Reviews

Relay, NR2-36 Electric Heat Protect Thermal Overload Relay 23-32A Motor Protector Electric Authorized Thermal Accessory

HIGH-QUALITY MATERIALS: We guarantee that all thermal relays are made of high quality materials and have a long service life..
RATED RANGE: This thermal relay can be used in the circuit of 50-60hz, the rated insulation voltage is 690V..
GOOD PROTECTION: The relay is used for protecting the phase break when the electric motor is overload..
HIGH EFFICIENCY: The relay has different mechanism and temperature compensation, with high efficiency and excellent performance..
SPECIFIC FUNCTION: The overload protection relay has phase break protection, manual and automatic reset, temperature compensation, trip indication, test button, stop button..

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NR2-25 Thermal Overload Relay Electric Adjustable Motor Protection Thermal Overload Protection Relay(2.5-4A)

The thermal overload relay is made of high-quality alloy material, large-area binding post, independent terminal and screw fixing, which is convenient and quick to install..
The test button of the thermal overload relay, that is, the button that tests whether the thermal overload relay can operate, press this button, which is equal to whether the operation state of the thermal overload relay is normal when it is dropped or overcurrent..
Thermal overload relays are used to protect phase loss during motor overload, phase failure protection, manual and automatic reset, temperature compensation, tripping indication, stop button, etc..
The thermal overload relay has a temperature compensation structure and has an action flexibility check. The switchable manual reset device manually disconnects the normally closed contact device, and the electricity is made simple and safe..
We strive to provide you with the highest quality product and the best customer experience, if you're not entirely satisfied, please just feel free to contact us at any time..

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SUPCO SPP6 Relay/Capacitor Hard Start Kit with 500% Increase Starting Torque

Relay/capacitor hard start kit 500% incr starting torque.
Increased compressor starting torque. Designed for use on permanent split capacitor single phase a/C and heat pump systems.

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NEW MAGNETIC MOTOR STARTER CONTROL FOR ELECTRIC AIR COMPRESSOR 5HP 1-PHASE 208-240 VAC 34AMP

5hp single phase 220-240volt coil range 34 amp contactor.
AUXILIARY CONTACTS - WIRING GROMMETS - METAL ENCLOSURE.
OVERLOAD RELAY DIAL BETWEEN 22 - 34 AMPS FOR OVERLOAD PROTECTION.

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GRV8-02 Single Phase Monitor Relay, Keenso Adjustable Voltage Monitoring Relay Over Voltage Protection AC/DC Voltage Monitoring Relay A220V/ D12V/ AD24-48V/ AD120-240V (GRV8-02/AD240V)

【Effective & Accurate monitoring】-- This GRV8-02 Single Phase Monitor Relay mainly used to monitor the working voltage(true RMS measurement). 100% High accuracy, voltage measurement accuracy is ≤ 1%..
【Built-in LED Display】-- With built-in LED indicator, you can easily get the working status of the relay is indicated, very simple and convenient to use. The operating mode can be selected via the rotary knob..
【Super Function】-- Apply to over voltage protection for electrical equipment or compressors, emergency/backup power switching control. 100% safe and practical AC/DC Monitor Relay..
【Compact & Practical】-- GRV8-02 Monitoring Relay in professional design, compact size, only 18mm width, 35mm rail mounting. Portable and practical for you to operate!.
【Keenso Service】-- 100% test before shipping, fast money refund & perfect customer service! If You Have Any Questions, Just Connect Us By QA & E-Mail.

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SSR-100DD Solid State Relay DC to DC (Input 3-32V DC Output 5-60V DC) with Heat Sink, 100A

Model: SSR-100DD, single phase Solid State Relay 100A DC to DC control, CE Compliant to EN60950-1.
Input voltage 3-32V DC, Load voltage 5-60V DC, Max load current 100 Amp.
Rugged epoxy encapsulation construction, high isolation over than 50MΩ(500VDC), high dielectric over than 2.5KV, output snubber circuit protection.
No EMI/EFI & Low surge by Zero Cross Trigger method, specially suited to control sensitive, capacitive and Non-saturated inductive loads.
SSR switches use semiconductor component acts as a switch for the relay, no moving parts inside, no mechanical wear, no action noise, no mechanical failure, and high reliability.

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SSR-25DD Solid State Relay DC to DC (Input 3-32V DC Output 5-60V DC) with Heat Sink, 25A

Model: SSR-25DD, single phase Solid State Relay 25A DC to DC control, UL Approved, CE Compliant to EN60950-1.
Input voltage 3-32V DC, Load voltage 5-60V DC, Max load current 25 Amp.
Rugged epoxy encapsulation construction, high isolation over than 50MΩ(500VDC), high dielectric over than 2.5KV, output snubber circuit protection.
No EMI/EFI & Low surge by Zero Cross Trigger method, specially suited to control sensitive, capacitive and Non-saturated inductive loads.
SSR switches use semiconductor component acts as a switch for the relay, no moving parts inside, no mechanical wear, no action noise, no mechanical failure, and high reliability.

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Siemens 3UG4631-1AA30 Monitoring Relay, Single Phase Voltage Monitoring, Screw Terminal, 1 CO Contacts, 0.1-60VAC/DC Measuring Range, 0.1-30V Hysteresis, 0-20s Delay Time, 24VAC/DC Auxiliary Voltage

Features: Undervoltage protector integrates three-phase voltage protector, chronograph and counter in one.
Multifunction: The protection relay has protection functions such as overvoltage, undervoltage, phase loss, phase sequence, three-phase voltage unbalance, etc.
Practical functions: The voltage monitoring relay has functions such as start-up delay and output test. 2 rest module optional, manual and automatic.
Specification: Monitoring Circuit: L1, L2, L3.
LCD Display: LCD data display, easy to read, no external power supply required.

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NR2-25 Professional Thermal Overload Relay Electric Thermal Relay with Adjustable Motor Protection(17-25A)

Durable to use ::It is made of quality material, and it is durable to use..
Practical to use ::This thermal relay can be used in the circuit of 50-60hz, rated insulation voltage 690V..
Professional protection function ::It is used for protecting the phase break when the electric motor is overload..
Different mechanism and temperature compensation ::The relay features different mechanism and temperature compensation..
Excellent design ::It is designed with phase break protection, manual and automatic reset, temperature compensation, trip indication, test button, and stop button..

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Dorhea 12Pcs JQC-3F 12V SPST Power Relay Module PCB Type DC 12 Volt Coil 5 Pins Mini SPST Power Coil Relay Electric Circuit Protection DC Power Relay

Made of quality material, having long service time..
This thermal relay can be used in the circuit of 50-60hz, rated insulation voltage 690V..
Used for protecting the phase break when the electric motor is overload..
The relay has different mechanism and temperature compensation.
With phase break protection, manual and automatic reset, temperature compensation, trip indication, test button, stop button.

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Automotive Relay Tester 12V Auto Relay Diagnostic Tool Battery Checker Small Relay Tester with Clips

Easy To Use - The tester will automatically detect the pin position, the release time of the action, and the consistency of the relay in each test phase. If the tester lights up the green LED light, the relay is normal.
if the red LED light is on, the relay is abnormal..
To Operate - First, clip the alligator clip of the tester to the car battery, the black clip on the negative pole, and the red clip on the positive pole. When the red LED light is on, it means the tester can start the test. Check the relay before testing. Select the appropriate socket according to the pins, insert the relay into sockets, press the "Test" button, and the tester will automatically detect the pin position of the unknown relay..
Fitment - Suitable for most general-purpose automotive relays on the market. When testing, it needs to be connected to the car's 11V-15V battery. The car battery must be a 12V battery, and the battery voltage must be between 11V-15V.
2. The applicable coil resistance is preferably above 20 ohms..
Compact - Our automotive Relay tester is small and easy to carry around for on-the-go jobs or for easy storage. Its compact design allows easy use no matter where you are..
Simple and Quick - With our patented design this relay tester will give you the ....

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Takaratomy Beyblade Burst B-191 Overdrive SP Starter Set ＋ Bay Random Stickers (Japan Import Shipping from Tokyo)

√Parts number: SPP5 Hard Start Capacitor STARTER POW-R-PAK.
√Easy to install: Easy 2-wire installation..
√This unit can be used on all pcs single phase 120v THRU 288v air conditioning units from 4,000 to120,000 BTU. (1/2 THRU 10 H.P.).
√Increases compress TORQUE 300%. Solid state relay and hard start capacitor. STARTER POW-R-PAK..
√The replacement part is made from durable high quality material and well-tested by the manufacturer..

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3-Phase Voltage Monitoring Relay AC 220-440V Phase Sequence Protection Small Size Protection for Industry Applications

Dynamic phase loss, static phase loss protection: refers to the phase failure of any phase when the protected device is in the running state or non-operating state. The indicator light is in the form of red light and priority.
Wrong phase protection: A protection measure to prevent the phase sequence of L1, L2, L3 three-phase AC power supply from being connected incorrectly. Instant action. The indicator light is in the form of yellow light..
Voltage Unbalance Protection: Refers to a voltage imbalance that will affect the safe operation of the device. When the voltage imbalance rate is higher than 8%. The form of the indicator light is: the lack of phase red light is on, and priority..
Delay protection: When there is a fault, the monitor will delay after 1~2 seconds, and the relay will release..
The protection function of the monitor is not affected by the current of the line or load, the inrush current, the unbalanced current and the nature of the load. Long-term work with full performance and full climate. Power consumption is no more than 2W..

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