PRODUCT INTRODUCTION
The NQDP2DR button and light is applicable to AC 50Hz/60Hz circuit control systems with a rated voltage of up to AC/DC 230V. It is used for the control of electrical circuits such as magnetic starters and contactors. The button with a light is also applicable to places where various light signal indications are required.
The product compliant with GB/T 14048.5 and IEC 60947.5.1 standard
PARAMETERS
Product Model Type | NQDP2DR | NQDP2DR |
Types | Button | Light |
Electrical Characteristics | ||
Rated Current Ie | 6A | 20mA |
Rated Voltage Ue (V) | 0.1-230 | 6.3/12/24/110/230 |
Agreed Heating Current | 16A | |
Contact Combination Model | 1NO2NC, 2NO1NC, 2NO2NC, 3NO | - |
Use Category | AC-14 | |
Mechanical Characteristics | ||
Electrical Service Life (Times) | 100000 | |
Machanical Service Life (Times) | 250000 | |
Working Life | - | ≥ 30000h |
Reference Ambient Temperature | 30°C | |
Operating Ambient Temperature | - 10°C - + 40°C | |
Storage Temperature | - 40°C - + 85°C | |
Installation Characteristics | ||
Connecting Wire | ≤ 6mm² | |
Terminal | Tunnel - type Terminal | |
Maximum Torque (N.m) | 0.8 | |
Installation | Standard DIN rail (35mm width), Panel bracket installation | |
STRUCTURAL FEATURES
It is a flat - placed, direct - acting double - break structure, composed of an insulating shell, a partition, a contact head, a button, a contact bridge, a contact support, a contact plate, a terminal block, an operation button and other components. The contact bridge and contact spring of the button are fixed on the contact support. The contact support and the operation button are connected together. The operation button pushes the contact support under external force to conduct and break the circuit. The indicator light, as an independent circuit, has two terminal posts installed on both sides of the shell to indicate the working state of the circuit.
TYPES
SIZE (UNIT: MM)
WIRING METHOD
PRECAUTIONS AND WARNING
1, During installation, wiring should be carried out in accordance with the wiring diagram on the shifter label.
2, When installing the button, check whether the rated voltage of the indicator light loop wiring and the alarm signal light meets the requirements for use.
3, For the wiring of the belt lamp, it should be tightly fastened without loosening or falling off. Or the copper wire is exposed at the terminal end.
4, Before power - on, manually operate the button several times. It should be flexible and reliable without jamming.
5, During use, storage, transportation and other processes, the button must not be wetted by rainwater.