Best Numerical Protection Relay

Two Position Low V Actuator w/End Switch

  • Output: fan relay, alarm relay and 4-20ma current loop.
  • Controls: buzzer, Digital display, latching relay, relay Delay, relay minimum runtime.
  • Mounts on a standard 4” x 4” electrical box.
  • 5 a spdt fan relay controls starters of exhaust fans.
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Voltage Monitoring Relay DC 12V/24V/48V Over Voltage and Under Voltage Protection Relay 35MM Guide Rail Voltage Protector Device DC 12V

  • 2 INDICATOR LIGHT: Action time of over-voltage protection relay can be adjusted, 2 sets of normally open and normally closed contacts, 2 indicator lights indicate various working conditions.
  • ADJUSTABLE: The overvoltage protector is not additional auxiliary power supply is required. Both over-voltage and under-voltage value can be adjusted.
  • REAL-TIME MONITOR: The overvoltage undervoltage protector relay is convenient to use, real-time monitoring of dc overvoltage and undervoltage faults.
  • GUIDE RAIL MOUNT: The voltage monitoring relay made of high quality meterial, with standard modular structure, guide rail type installation.
  • APPLICATION: The motor overvoltage protector can be used for dc motor, battery, UPS power supply, dc switchgear, dc panel, industrial control system.
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ATO Phase Voltage Monitoring Sequence Relay 1 Phase Voltage Protection Relay Under Over Voltage with 1 CO + 1 NC Contacts AC/DC 24-48V

  • 【Measuring Circuit】Phase sequence protection relay is compatible with AC and DC supply, the rated voltage is AC/DC 24-48V.
  • 【High-quality Product】LCD display indicating voltage, operation and fault status, adjustable reset mode: automatic/manual/automatic with power-on delay reset, fault recording for the lately 3 faults.
  • 【Mutiple Functions】Adjustable overvoltage and undervoltage threshold, independent adjustable delay time for over-voltage, under-voltage.
  • 【Output Contacts】Monitoring relay with 1 CO + 1 NC contacts, and the capacity is 6A, 250V AC (resistive load).
  • 【Wide Applications】Voltage monitoring sequence relay can be applied in equipment or devices from undervoltage and overvoltage in the applications like air compressors, electric motors, pumps, fans, air-conditioning system, blowers, elevators, cranes, refrigeration equipment, laser equipment, industrial control system, etc..
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WATERWICH 6 Gang Switch Panel Electronic Relay System Circuit Control Box Waterproof Fuse Relay Box Wiring Harness Assemblies for Car Auto Truck Boat Marine Universal 6 Gang Button Switch Panel

  • Customize Personal Panel: Customize unique personal switch panel with 24 universal switch stickers.Operating at 12 Volts and a max power rating of 960....
  • Quick and Easy Installation:Clean and Neat Design: No frustrating wiring . All wires are labeled and in different colors,Just need an hour,With plug....
  • Safety First Design: Advanced thermal protection and overload protection design will help the loads work safely.A temperature protection switch....
  • Made out of quality material,High temperature resistant,Fuse Relay Box Shell made of Eco-friendly & flame retardant durable ABS plastic,Operating....
  • What you get: All required mounting hardware and wiring instruction included -6 Gang Led Illuminated Switch Panel, Fuse Relay Box, Wiring Harness,....
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uxcell Refrigerator PTC Starter Relay 12 Ohm 4 Pin Compressor Thermal Overload Protector 1/2HP 375W

  • FEATURES: 12 Ohm 4 Pin PTC Starter Relay, 1/2HP 375W Thermal Overload Protector.
  • MONEY SAVE: Inexpensive way to repair a refrigerator or other electric protection appliance.
  • EASY TO INSTALL: Exactly fit for various brands of fridges and coolers. Low profile and light weight.
  • QUALITY: Made from durable high quality material, highly reliable performance.
  • PACKAGE CONTENT: 1 x PTC Starter Relay, 1 x Thermal Overload Protector.
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uxcell Refrigerator PTC Starter Relay 15 Ohm 2 Pin + Freezer Compressor Thermal Overload Protector 1/6HP 125W

  • FEATURES: 15 Ohm 2 Pin PTC Starter Relay , 1/2HP Thermal Overload Protector.
  • MONEY SAVE: Inexpensive way to repair a refrigerator or other electric protection appliance.
  • EASY TO INSTALL: Exactly fit for various brands of fridges and coolers. Low profile and light weight.
  • QUALITY: Made from durable high quality material, highly reliable performance.
  • PACKAGE CONTENT: 1 x PTC Starter Relay, 1 x Thermal Overload Protector.
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uxcell Refrigerator PTC Starter Relay 12 Ohm 2-Pins + Freezer Compressor Thermal Overload Protector 1/6 HP 125 W

  • FEATURES: 12 Ohm 2 Pin PTC Starter Relay , 1/6HP Thermal Overload Protector.
  • MONEY SAVE: Inexpensive way to repair a refrigerator or other electric protection appliance.
  • EASY TO INSTALL: Exactly fit for various brands of fridges and coolers. Low profile and light weight.
  • QUALITY: Made from durable high quality material, highly reliable performance.
  • PACKAGE CONTENT: 1 x PTC Starter Relay, 1 x Thermal Overload Protector.
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Macurco TX-12-HS White Hydrogen Sulfide H2S (Line Voltage) Fixed Gas Detector Controller Transducer with White Housing

  • Output: fan relay, alarm relay and 4-20ma current loop.
  • Controls: buzzer, Digital display, latching relay, relay Delay, relay minimum runtime.
  • Mounts on a standard 4” x 4” electrical box.
  • 5 a spdt fan relay controls starters of exhaust fans.
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Electronic Specialties 193 Black 2.5' x 5' 12/24V Diagnostic Relay Buddy Pro Test Kit

  • Tests 5 different relays, both 12V and 24V and 3 diagnostic trouble codes help define the cause of the bad relay.
  • Kit Includes 5 Relay Adapters and blow mold case.
  • Fails bad relays - Good/Bad indication, green light for PASS, red light for FAIL with flashing trouble code.
  • Tests 5 different relays, both 12V and 24V.
  • 3 diagnostic trouble codes help define the cause of the bad relay.
  • #193 Kit Includes 5 Relay Adapters and blow mold case.
  • Quick off-the-car relay tester - checks relay coil & switch contacts.
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ONLINE LED STORE RTT7121A 12V 40A 4-Pin Relay [Direct Replacement] [Mechanical Relay] [Single Pole Single Throw] - Replacement for Toyota 90987-02006 OEM Relay

  • DIRECT RELAY REPLACEMENT- Our 4-pin relay is a direct factory replacement for the Toyota 90987-02006 OEM relay only priced more attractively..
  • EASY & AFFORDABLE MAINTENANCE- Keep your Toyota or Lexus vehicle running at its best with this plug & play replacement relay.
  • OEM-STYLE QUALITY- Manufactured to the same quality standards as the Toyota 90987-02006 relay, the OLS RTT7121A 12V 40A 4-Pin Relay delivers OEM-style quality..
  • COMPATIBLE WITH POPULAR TOYOTA & LEXUS CARS- Fits popular Toyota models: 1986-1991 Camry, 1995-2007 Corolla Sedan, 1990-1999 Previa, 1994-1997 RAV4, 1984-1997 Tercel, and much more..
  • COMPATIBLE WITH OLS 12-SLOT RELAY BOXES- This 12V 40A 4-pin relay is also compatible with our 12-Slot Relay Box (PSZACCEPS142R)..
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