Yueqing Nqqk Electric Factory
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      • FL-2 shunt
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      • FL-TS shunt
      • FL-TK shunt
      • FL-US shunt
    • Heavy Duty Connector
      • HA, HE Series
      • HA, HE Insert Series
      • HD, HDD, HEAV HK insert series
      • Crimp Terminals & Accessory
      • Cable Gland
      • Hood & Housing heavy duty connector
    • Indicator light & Push button
      • Indicator light
      • Push button
      • XDL control push button box
      • Button lights accessories
    • Solid State Relay
      • Single phase SSR
      • Three phase SSR
      • Heatsinks
      • SCR SSR
      • Digtal Over-Current Relay
      • Electronic Overload Relay
    • Thermostat & Heater
    • Voltage Regulator
      • Step up & down Transformer
      • SCR Thyristor electronic regulator
      • SVC Servo Type 1Phase Series
      • AVR Servo Type 1Phase Series
      • TSD Hanging Type 1Phase Series
      • SBW Full-Automatic Compensated 3Phase Series
      • DBW Full-Automatic Compensated 1Phase Series
      • SBW-F Split-Phase Regulating Full-Automatic Compensated 3 Phase Series
      • DJW-WB Micro-controlled Non-contact Compensation 1Phase Series
      • TNSJA Oil Immersed Induction Stabilizer 3Phases Series
      • JJW Precision Purified 1Phase Series
      • JSW Precision Purified 3Phase Series
      • TNS Servo Type 3Phase Series
      • TEDGZ High Power Post Type 1Phase Series
      • TDGC2 TSGC2 Contact Voltage Regulator 1Phase 3Phase Series
    • Temperature Controller
      • CD / CH series
      • REX series
      • XMT -6000 series
      • SH series
      • TC series
      • SG series
      • E5 series
      • Coping import series
      • XMT series
      • TE / TD series
    • Ozone generator
    • Other Product
      • NQQK Heavy duty connector
      • Shunt Resistance
      • Solid State Relay SSR
      • others pro
      • Auto connector
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Categories
  • Shunt Resistor
    • FL-2 shunt
    • FL-27 shunt
    • FLJ-2 shunt
    • FL-CR shunt
    • FL-RS shunt
    • FL-TS shunt
    • FL-TK shunt
    • FL-US shunt
  • Heavy Duty Connector
    • HA, HE Series
    • HA, HE Insert Series
    • HD, HDD, HEAV HK insert series
    • Crimp Terminals & Accessory
    • Cable Gland
    • Hood & Housing heavy duty connector
  • Indicator light & Push button
    • Indicator light
    • Push button
    • XDL control push button box
    • Button lights accessories
  • Solid State Relay
    • Single phase SSR
    • Three phase SSR
    • Heatsinks
    • SCR SSR
    • Digtal Over-Current Relay
    • Electronic Overload Relay
  • Thermostat & Heater
  • Voltage Regulator
    • Step up & down Transformer
    • SCR Thyristor electronic regulator
    • SVC Servo Type 1Phase Series
    • AVR Servo Type 1Phase Series
    • TSD Hanging Type 1Phase Series
    • SBW Full-Automatic Compensated 3Phase Series
    • DBW Full-Automatic Compensated 1Phase Series
    • SBW-F Split-Phase Regulating Full-Automatic Compensated 3 Phase Series
    • DJW-WB Micro-controlled Non-contact Compensation 1Phase Series
    • TNSJA Oil Immersed Induction Stabilizer 3Phases Series
    • JJW Precision Purified 1Phase Series
    • JSW Precision Purified 3Phase Series
    • TNS Servo Type 3Phase Series
    • TEDGZ High Power Post Type 1Phase Series
    • TDGC2 TSGC2 Contact Voltage Regulator 1Phase 3Phase Series
  • Temperature Controller
    • CD / CH series
    • REX series
    • XMT -6000 series
    • SH series
    • TC series
    • SG series
    • E5 series
    • Coping import series
    • XMT series
    • TE / TD series
  • Ozone generator
  • Other Product
    • NQQK Heavy duty connector
    • Shunt Resistance
    • Solid State Relay SSR
    • others pro
    • Auto connector

Shunt Resistor

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TD-15 50A 50mV DC Electric Current Shunt Resistors

TD-15 50A 50mV DC Electric Current Shunt Resistors

50A 50mV Turkey type Voltmeter Ammeter DC current Manganin shunt resistor

50A 50mV Turkey type Voltmeter Ammeter DC current Manganin shunt resistor

6A India type Voltmeter Ammeter DC current Manganin shunt resistor

6A India type Voltmeter Ammeter DC current Manganin shunt resistor

5-10A 75mV RS Type Voltmeter Ammeter DC Current Manganin Shunt Resistor

5-10A 75mV RS Type Voltmeter Ammeter DC Current Manganin Shunt Resistor

10A - 200A 50mV 100mV Voltmeter Ammeter DC current shunt resistor for DC application

10A - 200A 50mV 100mV Voltmeter Ammeter DC current shunt resistor for DC application

50A - 300A Voltmeter Ammeter Electric welding machine Dc current shunt resistor

50A - 300A Voltmeter Ammeter Electric welding machine Dc current shunt resistor

10A 20A 50mV 75mV Voltmeter Ammeter Electric Welding Machine DC Current Shunt Resistor

10A 20A 50mV 75mV Voltmeter Ammeter Electric Welding Machine DC Current Shunt Resistor

TD-15 100A 75mV DC Electric Current Resistor Shunt

TD-15 100A 75mV DC Electric Current Resistor Shunt

100A 50mV Turkey type Voltmeter Ammeter DC current Manganin shunt resistor

100A 50mV Turkey type Voltmeter Ammeter DC current Manganin shunt resistor

15A India type Voltmeter Ammeter DC current Manganin shunt resistor

15A India type Voltmeter Ammeter DC current Manganin shunt resistor

30A Russia Type Voltmeter Ammeter DC Current Manganin Shunt Resistor

30A Russia Type Voltmeter Ammeter DC Current Manganin Shunt Resistor

100A 50mV Korea Corea Type Voltmeter Ammeter DC Current Manganin Shunt Resistor

100A 50mV Korea Corea Type Voltmeter Ammeter DC Current Manganin Shunt Resistor

Heavy Duty Connector

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HDC-HSB-006-02S  Top entry HSB-006-M HSB-006-F H16B-TG H16B-AG  series   6 pin industrial rectangular waterproof plug heavy duty connector

HDC-HSB-006-02S Top entry HSB-006-M HSB-006-F H16B-TG H16B-AG series 6 pin industrial rectangular waterproof plug heavy duty connector

H6B Hood Housing industrial heavy duty rectangle connector

H6B Hood Housing industrial heavy duty rectangle connector

PG Cable Gland Tube connector Meter Hose Outlet

PG Cable Gland Tube connector Meter Hose Outlet

HEAV 6, 10, 16, 24 pin male & female plug Insert Series heavy duty connector

HEAV 6, 10, 16, 24 pin male & female plug Insert Series heavy duty connector

HDC-HA-016-03D Durface mounted HA-016-M HA-016-F H16A-TS H16-SGR series 16pin rectangle heavy duty power connector

HDC-HA-016-03D Durface mounted HA-016-M HA-016-F H16A-TS H16-SGR series 16pin rectangle heavy duty power connector

HDC-HSB-006-01S side entry HSB-006-M HSB-006-F H16B-TS H16B-AG series 35A 6 pin industrial rectangular waterproof plug heavy duty connector

HDC-HSB-006-01S side entry HSB-006-M HSB-006-F H16B-TS H16B-AG series 35A 6 pin industrial rectangular waterproof plug heavy duty connector

HDC-HA-004-05D HA 4 pin 10A IP65 Screw terminal Inserts surface mounted heavy duty sockets connector

HDC-HA-004-05D HA 4 pin 10A IP65 Screw terminal Inserts surface mounted heavy duty sockets connector

H6B -2 Hood Housing industrial heavy duty rectangle connector

H6B -2 Hood Housing industrial heavy duty rectangle connector

PG7 PG48 PA PG Thread Quick Screw Connector

PG7 PG48 PA PG Thread Quick Screw Connector

HD 7 ~128 pin Insert Series rectangular plug socket heavy duty connector

HD 7 ~128 pin Insert Series rectangular plug socket heavy duty connector

HDC-HDD-042-03S Surface mount  HDD-042-M HDD-042-F H16B-TS H16B-SGR series  42pin HDD-24 industrial female male Heavy Duty Electrical Quick Connectors with Coding pinmodule

HDC-HDD-042-03S Surface mount HDD-042-M HDD-042-F H16B-TS H16B-SGR series 42pin HDD-24 industrial female male Heavy Duty Electrical Quick Connectors with Coding pinmodule

HDC-HA-004-01D HA 4 pins or 5 pins 10A heavy industrial connectors

HDC-HA-004-01D HA 4 pins or 5 pins 10A heavy industrial connectors

Indicator light & Push button

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Even Button Spring Push Button Return Switch with Symbol Logo

Even Button Spring Push Button Return Switch with Symbol Logo

Short Or Long Handle Stay Put with Key

Short Or Long Handle Stay Put with Key

Even Button Spring Return with Symbol Logo Vover

Even Button Spring Return with Symbol Logo Vover

Even Button Spring Return Switch with Symbol Logo

Even Button Spring Return Switch with Symbol Logo

CE AD16 22mm Mini LED Indicator Digital Voltage Meter Voltmeter

CE AD16 22mm Mini LED Indicator Digital Voltage Meter Voltmeter

0~99Hz 22mm Square Mini LED Indicator Light Lamp HZ Hertz Frequency Table Meter

0~99Hz 22mm Square Mini LED Indicator Light Lamp HZ Hertz Frequency Table Meter

Even Button Spring Short Handle Stay Put Push Button Return Switch with Symbol Logo

Even Button Spring Short Handle Stay Put Push Button Return Switch with Symbol Logo

CE AD16-22SM red green 12V / 24 volt 22mm buzzer signal light , LED alarm buzzer indicator light

CE AD16-22SM red green 12V / 24 volt 22mm buzzer signal light , LED alarm buzzer indicator light

Self Reset Mushroom Head Push Button with Key To Release

Self Reset Mushroom Head Push Button with Key To Release

AD16-22HZ AC 0-100Hz Hz 22 MM Red LED Frequency Meter Indicator Pilot Light

AD16-22HZ AC 0-100Hz Hz 22 MM Red LED Frequency Meter Indicator Pilot Light

AD16-22DS 16 mm 22 mm White Green Red Yellow Blue 16V 12V 24V 220V LED Light Signal Indicator lamp

AD16-22DS 16 mm 22 mm White Green Red Yellow Blue 16V 12V 24V 220V LED Light Signal Indicator lamp

AD16-22DS 22mm Mounting Dia. Panel led pilot Indicator Lights lamp

AD16-22DS 22mm Mounting Dia. Panel led pilot Indicator Lights lamp

Solid State Relay

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FOTEK SSR-40DA-H 40A AC to DC Solid State Relay

FOTEK SSR-40DA-H 40A AC to DC Solid State Relay

EMPR-AR 0.2-120 seconds LED 180VAC 480VAC electronic overload relay with auto reset

EMPR-AR 0.2-120 seconds LED 180VAC 480VAC electronic overload relay with auto reset

SSR-75DA 75A DC/AC Single Phase Direct Current SSR Solid State Relay

SSR-75DA 75A DC/AC Single Phase Direct Current SSR Solid State Relay

EMPR-4E electronic over current relay with din rail

EMPR-4E electronic over current relay with din rail

10A 40A 45A 60A 100A 240A Single Phase DC DC SSR Solid State Relay

10A 40A 45A 60A 100A 240A Single Phase DC DC SSR Solid State Relay

EMPR-DZ MCU Based electronic ground fault relay

EMPR-DZ MCU Based electronic ground fault relay

200A 240A Single Phase DC DC SSR Solid State Relay

200A 240A Single Phase DC DC SSR Solid State Relay

EMPR-1P 90V AC~ 260V AC over current protection LED Single Phase Relay

EMPR-1P 90V AC~ 260V AC over current protection LED Single Phase Relay

10A 20A 60A 200A 240A Single Phase DC DC SSR Solid State Relay

10A 20A 60A 200A 240A Single Phase DC DC SSR Solid State Relay

EMPR-SD / EMPR-SDT 3 integral current transformers adjustable electronic overload relay

EMPR-SD / EMPR-SDT 3 integral current transformers adjustable electronic overload relay

2W 380VAC 40A Solid State Relay SSR Voltage Regulator

2W 380VAC 40A Solid State Relay SSR Voltage Regulator

EMPR-SP40 40A 3 integral current transformers electronic overload relay with Din-rail / Panel

EMPR-SP40 40A 3 integral current transformers electronic overload relay with Din-rail / Panel

Thermostat & Heater

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KTO 011 / KTS 011 small, compact thermostat

KTO 011 / KTS 011 small, compact thermostat

FKO 011 / FKS 011 small compact Temperature thermostat controller

FKO 011 / FKS 011 small compact Temperature thermostat controller

ZR 011 Clip fixing NO and NC Dual Thermostat Temperature thermostat controller for regulating

ZR 011 Clip fixing NO and NC Dual Thermostat Temperature thermostat controller for regulating

MFR 012 Mechanical Hygrostat Thermostat for control enclosure heaters

MFR 012 Mechanical Hygrostat Thermostat for control enclosure heaters

FTO 011 / FTS 011 Tamperproof Thermostats (pre-set)

FTO 011 / FTS 011 Tamperproof Thermostats (pre-set)

SM 010 (24VDC + 48VDC) Electronic Relay Thermostats

SM 010 (24VDC + 48VDC) Electronic Relay Thermostats

FZK 011 Mechanical Thermostat

FZK 011 Mechanical Thermostat

ET 011 (24VDC) High DC breaking capacity Clip fixing Electronic Thermostat

ET 011 (24VDC) High DC breaking capacity Clip fixing Electronic Thermostat

ETF012 Temperature and humidity adjustable Electronic Thermostat

ETF012 Temperature and humidity adjustable Electronic Thermostat

SG-2000 High Performance Air Conditioner adjustable Mechanical Room Thermostat

SG-2000 High Performance Air Conditioner adjustable Mechanical Room Thermostat

SG7000 Temperature Limiting Mechanical Bimetal Room Thermostat

SG7000 Temperature Limiting Mechanical Bimetal Room Thermostat

SK3110 Series DC 30W Electronic Thermostat

SK3110 Series DC 30W Electronic Thermostat

Voltage Regulator

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4000W Thyristor Electronic Voltage Regulator/Speed Controller/High Power Regulator

4000W Thyristor Electronic Voltage Regulator/Speed Controller/High Power Regulator

AVR 0.5KVA Servo Type 1Phase Series Voltage Regulator Voltage Stabilizer

AVR 0.5KVA Servo Type 1Phase Series Voltage Regulator Voltage Stabilizer

SVC 1KVA / 1.5KVA Servo Type 1Phase Series Voltage Stabilizer Regulator

SVC 1KVA / 1.5KVA Servo Type 1Phase Series Voltage Stabilizer Regulator

6V-90V 15A DC Motor Pwm General Purpose PWM Stepless Speed Switch

6V-90V 15A DC Motor Pwm General Purpose PWM Stepless Speed Switch

Power Voltage Converter DT-200W , Voltage Transformer , Step Up And Down Transformer

Power Voltage Converter DT-200W , Voltage Transformer , Step Up And Down Transformer

AVR 1KVA / 1.5KVA Servo Type 1Phase Series Voltage Regulator Voltage Stabilizer

AVR 1KVA / 1.5KVA Servo Type 1Phase Series Voltage Regulator Voltage Stabilizer

SVC 0.5KVA Servo Type 1Phase Series Voltage Regulator Voltage Stabilizer

SVC 0.5KVA Servo Type 1Phase Series Voltage Regulator Voltage Stabilizer

9V-50V 10A PWM DC Power Governor Stepless Pwm DC Motor Pump Speed Control Board

9V-50V 10A PWM DC Power Governor Stepless Pwm DC Motor Pump Speed Control Board

500W Power voltage converter DT-500 , voltage transformer , step up and down transformer

500W Power voltage converter DT-500 , voltage transformer , step up and down transformer

AVR 2KVA Servo Type 1Phase Series Voltage Regulator Voltage Stabilizer

AVR 2KVA Servo Type 1Phase Series Voltage Regulator Voltage Stabilizer

SVC 1KVA / 1.5KVA Servo Type 1Phase Series Voltage Regulator Voltage Stabilizer

SVC 1KVA / 1.5KVA Servo Type 1Phase Series Voltage Regulator Voltage Stabilizer

DC Motor Speed Controller 12V24V36V48V High Power Drive Module PWM Controller 20A Regulator

DC Motor Speed Controller 12V24V36V48V High Power Drive Module PWM Controller 20A Regulator

Temperature Controller

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TAIE FY800 FY800-111000 T Digital PID Temperature Controller

TAIE FY800 FY800-111000 T Digital PID Temperature Controller

REX-C100FD-K02 Intelligent adjust Digital Industrial Thermostat Temperature Controller

REX-C100FD-K02 Intelligent adjust Digital Industrial Thermostat Temperature Controller

REX-C700 24VDC Digital Industrial Temperature Controller

REX-C700 24VDC Digital Industrial Temperature Controller

XTD-B 8000 Intelligent Digital Display Thermostat XTD-8001 Blow Molding Machine Temperature Regulator Controller

XTD-B 8000 Intelligent Digital Display Thermostat XTD-8001 Blow Molding Machine Temperature Regulator Controller

XMZD-22 PT100 400 Industrial digital Temperature Controller

XMZD-22 PT100 400 Industrial digital Temperature Controller

PXW-7 Japan Fuji temperature control meter PXW7TCY2-8V000-A temperature control instrument PXW7TEY2-1V000-A

PXW-7 Japan Fuji temperature control meter PXW7TCY2-8V000-A temperature control instrument PXW7TEY2-1V000-A

TE-01 electronic indication adjuster thermocouple heat resistance Temperature Controller

TE-01 electronic indication adjuster thermocouple heat resistance Temperature Controller

TDA electronic indication adjuster thermocouple heat resistance Temperature Controller

TDA electronic indication adjuster thermocouple heat resistance Temperature Controller

TDB electronic indication adjuster thermocouple heat resistance Temperature Controller

TDB electronic indication adjuster thermocouple heat resistance Temperature Controller

TDW electronic indication adjuster thermocouple heat resistance Temperature Controller

TDW electronic indication adjuster thermocouple heat resistance Temperature Controller

TE-96(TEA) electronic indication adjuster thermocouple heat resistance Temperature Controller

TE-96(TEA) electronic indication adjuster thermocouple heat resistance Temperature Controller

TE-72(TED) electronic indication adjuster thermocouple heat resistance Temperature Controller

TE-72(TED) electronic indication adjuster thermocouple heat resistance Temperature Controller

Ozone generator

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8W DC 12V 200mg DIY Ozone Air Purifier for Fresh Fruits And Vegetables

8W DC 12V 200mg DIY Ozone Air Purifier for Fresh Fruits And Vegetables

0.5g 3g Plate Kit Ozone generator

0.5g 3g Plate Kit Ozone generator

1000mg 1g Tube Ozone Accessories ozone generator

1000mg 1g Tube Ozone Accessories ozone generator

3G 12VDC Quartz Tube Ozone Generator

3G 12VDC Quartz Tube Ozone Generator

10g 220v Power 80w Power Supply Adjustable Quartz Tube Ozone Generator with Temperature Control

10g 220v Power 80w Power Supply Adjustable Quartz Tube Ozone Generator with Temperature Control

10g 220VAC 110VAC Quartz tube ozone generator

10g 220VAC 110VAC Quartz tube ozone generator

3.5g 7g Ozone tube Ozone generator

3.5g 7g Ozone tube Ozone generator

10g 10g/h 110V 200V AC 2 piece Ceramic One Chip Plate small ozone generator

10g 10g/h 110V 200V AC 2 piece Ceramic One Chip Plate small ozone generator

20g  20g/h Ozone Generator 220V home Air Purifier Ozonizador Ozonator Air Purifier

20g 20g/h Ozone Generator 220V home Air Purifier Ozonizador Ozonator Air Purifier

24g 24g/h 220VAC 110VAC 12VDC 24VDC Ceramic One Chip Plate small ozone generator

24g 24g/h 220VAC 110VAC 12VDC 24VDC Ceramic One Chip Plate small ozone generator

0.5g 3g 10g Tube Ozone Accessories ozone generator

0.5g 3g 10g Tube Ozone Accessories ozone generator

5g 5000mg 220V DIY Ceramic Plate Portable Ozone Generator

5g 5000mg 220V DIY Ceramic Plate Portable Ozone Generator

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Contact Us
  • Xingguang Industrial Zone, Liushi, Yueqing City, Zhejiang, China
  • Tel Number: +86 577 61787391
  • E-mail 1: sales@nqqkelc.com
  • E-mail 2: nqqk@nqqkelc.com
  • Whatsapp: +86-13968785810
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