Home
Products
Low Voltage
Low Voltage Switchgear and Software
Instruments & Meters
IEC

UL

Final Distribution Box

Electricity Meter

Main Power Distribution Sub Power Distribution Final Power Distribution Industrial Control
Sub Power Distribution(UL) Final Power Distribution(UL) Industrial Control(UL)
Solutions
Power Utility
OEM
Telecom & Data Center
New Energy
Industry
Buildings
Transmission Grid

Distribution Grid

Generator Equipment

Modern Logistics Equipment

Pumps and Vacuum Equipment

Food and Beverage

Mining Machinery

HVAC

Elevator

Data Center

Residential PV & ESS

Utility PV & ESS

Commercial and Industry PV

BESS

Metallurgical

Oil & Gas

Rail Transportation

Mining and Petrochemical

Buildings

Substation Mobile Substations
Micro-Grid Solution Intelligent Power Distribution Solutions
Generator Control System Solution Generator Dual Power Supply Control System Solution Diesel Generator
Conveyor Control Box Solution Control Box Solution for Telescopic Conveyor Lifts
Water Supply Control System Solution Sewage Control System Solution Fire Pump Control System Solution
Food and Beverage Control System Solution
Sand and Gravel Production Line Electrical Control System Solution
Containerised Solution Fusion Module Solution
Residential Solar Power Solution
Utility Scale Power Storage Solution C&I Storage Solution
High, Medium, and Low Voltage Digital Distribution Solution Intelligent Motor Control Center Solution
Refining Production Power Distribution and DCS Control System Solution Oilfield Extraction Power Distribution Solution Integrated Electrical Control and Instrumentation Solution for Oil and Petrochemical Industries
Power Transmission and Distribution Low Voltage Intelligent Distribution Low Voltage Control and Protection Low Voltage Distribution and Control Low Voltage Motor Control Low Voltage Reactive Power Compensation
Main Distribution System Solution Secondary Distribution System Solution Final Distribution System Solution Capacitor Cabinet Solution Elevator Control Solution Emergency Lighting Solution Fan Control Solution Meter Box Solution Pump Room Solution SVG Capacitor Solution
Sustainability
Services
Service Center
Download Center
Contact Us
Find a local subsidiary

Product Documents

Solutions

Cases

Corporate Report

Contact Us

Call Us +52 55 8881 6127
Email Us info@chint-mexico.com
About Us
About CHINT
News Center
Careers
Manufacturing Sites

Intelligent Electrical Laboratory Center

Process Engineering Center

News

Blog

Please enter keywords to search

Global |EN

Choose your country & Language

Global English
Group
English
|
Chinese

Asia Pacific

Australia & New Zealand
English
India
English
Indonesia
English | Indonesian
Malaysia
English
Philippines
English
Singapore
English
Vietnam
English | Tiếng Việt

Middle East & Africa

Egypt
English | العربية
Kenya
English
Saudi Arabia
English
South Africa
English
United Arab Emirates
English

Europe

France
Français
Kazakhstan
Русский
Netherlands
Dutch
Spain
Español
Italy
Italian
Turkey
Türkçe
United Kingdom
English

Latin America

Brazil
Português
Colombia
Español
Ecuador
Español
Peru
Español

North America

Canada
English | Français
Mexico
English | Español
United States
English
Home
Products
Solutions
Sustainability
Services
About Us
Main Menu
Home
Main Menu
Products
Low Voltage
Low Voltage Switchgear and Software
Instruments & Meters
Main Menu
Solutions
Power Utility
OEM
Telecom & Data Center
New Energy
Industry
Buildings
Main Menu
Sustainability
Main Menu
Services
Service Center
Download Center
Contact Us
Main Menu
About Us
About CHINT
News Center
Careers
Low Voltage
IEC
UL
Low Voltage Switchgear and Software
Final Distribution Box
Instruments & Meters
Electricity Meter
Power Utility
Transmission Grid
Distribution Grid
OEM
Generator Equipment
Modern Logistics Equipment
Pumps and Vacuum Equipment
Food and Beverage
Mining Machinery
HVAC
Elevator
Telecom & Data Center
Data Center
New Energy
Residential PV & ESS
Utility PV & ESS
Commercial and Industry PV
BESS
Industry
Metallurgical
Oil & Gas
Rail Transportation
Mining and Petrochemical
Buildings
Buildings
Service Center
Find a local subsidiary
Download Center
Product Documents
Solutions
Cases
Corporate Report
Contact Us
Contact Us

Call Us +52 55 8881 6127
Email Us info@chint-mexico.com
About CHINT
Manufacturing Sites
Intelligent Electrical Laboratory Center
Process Engineering Center
News Center
News
Blog
Careers
IEC
Main Power Distribution Sub Power Distribution Final Power Distribution Industrial Control
UL
Sub Power Distribution(UL) Final Power Distribution(UL) Industrial Control(UL)
Transmission Grid
Substation Mobile Substations
Distribution Grid
Micro-Grid Solution Intelligent Power Distribution Solutions
Generator Equipment
Generator Control System Solution Generator Dual Power Supply Control System Solution Diesel Generator
Modern Logistics Equipment
Conveyor Control Box Solution Control Box Solution for Telescopic Conveyor Lifts
Pumps and Vacuum Equipment
Water Supply Control System Solution Sewage Control System Solution Fire Pump Control System Solution
Food and Beverage
Food and Beverage Control System Solution
Mining Machinery
Sand and Gravel Production Line Electrical Control System Solution
Data Center
Containerised Solution Fusion Module Solution
Residential PV & ESS
Residential Solar Power Solution
BESS
Utility Scale Power Storage Solution C&I Storage Solution
Metallurgical
High, Medium, and Low Voltage Digital Distribution Solution Intelligent Motor Control Center Solution
Oil & Gas
Refining Production Power Distribution and DCS Control System Solution Oilfield Extraction Power Distribution Solution Integrated Electrical Control and Instrumentation Solution for Oil and Petrochemical Industries
Mining and Petrochemical
Power Transmission and Distribution Low Voltage Intelligent Distribution Low Voltage Control and Protection Low Voltage Distribution and Control Low Voltage Motor Control Low Voltage Reactive Power Compensation
Buildings
Main Distribution System Solution Secondary Distribution System Solution Final Distribution System Solution Capacitor Cabinet Solution Elevator Control Solution Emergency Lighting Solution Fan Control Solution Meter Box Solution Pump Room Solution SVG Capacitor Solution

Choose your country & Language

Global English
Group
English
|
Chinese
Australia & New Zealand
English
India
English
Indonesia
English | Indonesian
Malaysia
English
Philippines
English
Singapore
English
Vietnam
English | Tiếng Việt
Egypt
English | العربية
Kenya
English
Saudi Arabia
English
South Africa
English
United Arab Emirates
English
France
Français
Kazakhstan
Русский
Netherlands
Dutch
Spain
Español
Italy
Italian
Turkey
Türkçe
United Kingdom
English
Brazil
Português
Colombia
Español
Ecuador
Español
Peru
Español
Canada
English | Français
Mexico
English | Español
United States
English

Please enter keywords to search

Your search term contains restricted words. Please use different keywords.
NJDC-12 Small Electromagnetic Relay with Test Button
Product Consultation
Low Voltage IEC Industrial Control NJDC-12 Small Electromagnetic Relay with Test Button
Clear all
Industrial Control
NJDC-12 Small Electromagnetic Relay with Test Button
NJDC-12 Small Electromagnetic Relay with Test Button

NJDC-12 Small Electromagnetic Relay with Test Button

The CHINT NJDC-12 Small Electromagnetic Relay with Test Button is a high-performance miniature relay designed for AC and DC control circuits. Featuring 2Z or 3Z contact forms and a built-in test button, it provides quick testing and high switching reliability. With a 10A contact capacity, wide coil voltage range, and optional sockets for easy installation, this relay is ideal for industrial automation, electrical control, and signal conversion applications.

Contact Us

Product Information

Name
Size
Release time
Operate
NJDC-12-MINIATURE-ELECTROMAGNETIC-RELAY-Catalog.pdf
374.21KB
2025-12-18
Download
Name
Size
Release time
Operate
2103-NJDC-12-Miniature Eletromagnetic Relay-CE Certificate.pdf
2.52MB
2024-10-16
Download

Related Products

NJDC-17 Small Electromagnetic Relay with Test Button NJDC-17 Small Electromagnetic Relay with Test Button
View Details Documents
Documents
View all documents
Recommend Blogs
How Smart Meters Help Optimize Building Energy Use
FEBRUARY 12, 2026 How Smart Meters Help Optimize Building Energy Use

Great building energy management makes use of smart meters to gauge energy consumption. Learn why smart metering is a sign of good energy monitoring practice.

Designing with IEC 61439-Compliant Switchgear for Better LV Assembly Performance
FEBRUARY 12, 2026 Designing with IEC 61439-Compliant Switchgear for Better LV Assembly Performance

Designing an IEC switchboard is necessary for every operation, whether industrial or commercial. Acquiring IEC 61439 design verification for MDBs is important.

Selecting the Right Control Components for High-Inrush Loads
FEBRUARY 12, 2026 Selecting the Right Control Components for High-Inrush Loads

Learn how to choose the proper control components like MCCB, overload relay, and contactors used in high inrush load for motor protection.

Using SCADA Integration to Improve Power Quality
FEBRUARY 3, 2026 Using SCADA Integration to Improve Power Quality

Learn how SCADA integration transforms power quality management in industrial facilities using intelligent controllers, metering systems, and remote monitoring.

How Integrated Power Systems Improve Reliability in Industrial Operations
FEBRUARY 2, 2026 How Integrated Power Systems Improve Reliability in Industrial Operations

Learn how integrated power systems with power transformers, MV switchgears, and MCCBs help industrial operations by improving reliability and reducing downtime.

Understanding Power Losses: How Modern Switchgear Mitigates Inefficiency
DECEMBER 17, 2025 Understanding Power Losses: How Modern Switchgear Mitigates Inefficiency

Learn how power quality devices, LV switchgear, and shunt reactor solutions cut energy waste and improve electrical performance.

Power Components for Solar and Storage Equipment
DECEMBER 15, 2025 Power Components for Solar and Storage Equipment

Discover the functions of the different specialized DC components and how these work together to protect, isolate, and measure solar and storage systems.

Designing Turnkey Substations: From Specification to Commissioning
DECEMBER 12, 2025 Designing Turnkey Substations: From Specification to Commissioning

Learn how EPC teams use MV switchgear, HV switchgear, AIS, and HV MCCB to design efficient turnkey substations from spec to commissioning.

Preventing Electrical Fires in Multi-Unit Buildings
DECEMBER 10, 2025 Preventing Electrical Fires in Multi-Unit Buildings

Learn practical ways to improve electrical fire safety in multi-unit buildings with modern electrical safety devices and layered protection.

Integrating Renewable Energy into Existing Grid Networks
DECEMBER 8, 2025 Integrating Renewable Energy into Existing Grid Networks

Integrate renewables smoothly with modern power transformer solutions that stabilize voltage, support bidirectional flow, and strengthen grid reliability for clean energy growth.

Need Support From Us?

Blog
Blog

Find expert perspectives on the trends and technologies driving your business.

View Now
Download Center
Download Center

Download new and previously released documents including product document, solutions, cases, coporate report.

View Now
Contact Us
Contact Us

Reach out to us to receive more information, technical support, assistance with complaints and more.

Get Support
Collapsed
Expand

FAQs

 

What is the function of the NJDC-12 relay?

It’s a miniature electromagnetic relay used for switching AC or DC control circuits, ideal for automation and electrical control panels.

 

What distinguishes the NJDC-12 from standard relays?

It features an integrated test button, allowing manual testing of the relay function without energizing the circuit, which simplifies maintenance and inspection.

 

What contact configurations are available?

The relay is available in 2Z (double changeover) and 3Z (triple changeover) versions to suit different control circuit needs.

 

What coil voltage options does it support?

The NJDC-12 supports both AC (6–380 V) and DC (6–220 V) coil voltages for flexible application in various control systems.

 

Can it be used with mounting sockets?

Yes, it can be easily installed using CZF08A or CZF11A sockets, which are compatible with DIN-rail or panel mounting, providing quick replacement and secure wiring.

Products
Low Voltage
Low Voltage Switchgear and Software
Instruments Meters
Solutions
Transmission Grid
Distribution Grid
Buildings
Generator Equipment
Pumps and Vacuum Equipment
Mining Machinery
HVAC
Elevator
Data Center
Residential PV & ESS
Utility PV & ESS
Commercial and Industry PV
Metallurgical
Oil & Gas
Rail Transportation
Mining and Petrochemical
About Us
About CHINT Global
News Center
Blog
Career
CHINT Privacy Policy
Case Center
Services
Download Center
Contact Us
Get latest updates from CHINT
logo
Phone +52 55 8881 6127
Mailbox info@chint-mexico.com
Follow us
snsLogo snsLogo snsLogo snsLogo
ZHEJIANG ICP RECORD NO. 12033679 Copyright 2026 CHINT Group. All Rights Reserved