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Quick Details

  • Voltage: 24V
  • Rated Current: 40A
  • Place of Origin: Zhejiang, China (Mainland), Zhejiang, China
  • Brand Name: NCR, NCR
  • Model Number: NRA06
  • Warranty: 12 Months
  • Size: 26.8X21.5X22.3
  • Contact rating: 40A 14VDC
  • Terminal type: P.C.B
  • Coil power: 1.6W/1.9W

Packaging & Delivery

Packaging Details Standard export carton
Delivery Time 20-25 days

Relay 24V/ 40A Auto Relay (NRA06)



Product Description








Relay is a kind of automatic switching component with isolation function, which is widely used in
remote control, remote measuring, telecom, automatic control, integration of machinery and
electrification, electric and electronic equipments. It
's one of the most important controlling

Generally, relays have the inductive organ (input part) that can reflect the input value (such as
current, voltage, power, impedance, frequency, temperature, pressure, speed, light etc.); have
the executive organ (output part) that has the capability of switching the controlled circuit "on" or
"off"; between the input and output parts, there is the medium organ (actuator) that can make
input value coupling-isolation and drive the output part.

As a kind of controlling component, generally, relay mainly has the following functions
1) To enlarge the range of control. E.g., when the controlling signal of a multi-contacts relay
reaches a certain value, according to the different forms of the contacts, it can synchronously
change over, close or open several circuits.
2) Enlargement. E.g., sensitive relays and medium relays can control a high-power circuit with
minute controlling power.
3) To integrate signals. E.g., when several controlling signals are put into a multi-winding relay in
the stated form, the relay can realize the expectant controlling function by analyzing the different
4) Automatization, remote control and monitoring. E.g., in automatic equipments, the relays and
other electronic components can constitute program-controlled circuit, realizing the automatic




1. Smart meters

2. Concentrated meter reading system

3. Street lamp control system

4. Elevator control

5. Compound switch

6. Automatic control device/ Assembly system

7. AMR system, combination switch


  • Prepayment energy meter
  • Smart meter
  • Concentrated meter reading system
  • Street lamp control system
  • Compound switch, Combination switch
  • Automatic control device/ system
  • AMR system
  • Elevator control


Company Information


Why NCR?
1. We Are an electronics components manufacturer, researcher, developer and exporter.
2. We have fourteen years experience of manufacturing Relays and other electronic components.
3. Based on ISO 9001 & ISO14000 quality control system as our production standard;
4. We have completely sales service system, ensure every detail is going smooth.
5. We have new designed products each year by our R&D Department.











Car relayNRA06 
Relay Dimension (mm): 26.8X21.5X22.3
Contact arrangement: 1A/1B/1C
Contact capacity:                   1A: 40A 14VDC
Resistive load (cosφ=1)          1B: 30A 14VDC
                            1C: 20A 120VAC, 15A 28VDC
Max. switching voltage: 30VDC
Max. switching power: 560W
Nominal voltage:3~24VDC
Pull-in voltage:≤70%
Release voltage:≥10%
Operate/Release time:≤5ms/4ms
Coil power: 1.6W, 1.9W
Contact resistance:≤100mΩ
Insulation resistance:≥100MΩ
Dielectric strength Vr.m.s 
Between contacts: 500VAC
Between coil & contact: 750VAC
Ambient temp.: -40~+85oC
Electrical life: 1X105
Mechanical life: 1X107


(Auto Relay, PCB Relay, Vehicle relay)


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China (Mainland) | Manufacturer, Trading Company
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