V-15-1C25 basic plunger model Micro Switch
■ High accuracy of action position;
■ Good shock resistance, maximum 1000m/s2;
■ High-strength shell, when mounting, the plastic shell can withstand torsional moment of 6kgf.cm without break.
Product List
Technical Parameters
A basic plunger model micro switch is a type of electrical switch that is actuated by a mechanical force applied to a small plunger or button on the switch. These switches are known for their reliability, precision, and quick response times. When the plunger is pressed, it moves the internal contacts to either make or break an electrical connection. This action can either complete or interrupt the electrical circuit, depending on the switch's configuration.
Plunger Model Micro Switch Basic Components
● Actuator (Plunger): The part that receives the mechanical force. When the plunger is pressed, it actuates the switch.
● Housing: The outer casing that protects the internal components.
● Contacts: Electrical contacts inside the switch that close or open the circuit when the plunger is pressed.
● Spring Mechanism: A spring that provides the necessary force to return the plunger to its original position after being pressed.
● Terminals: Connection points for the electrical circuit.
Micro-Switch Basic Pin Plunger Limit Switch Advantages
Size: Typically small and compact, allowing for use in various applications where space is limited.
Actuation Force: The amount of force required to press the plunger and actuate the switch.
Contact Configuration: Usually available in various configurations such as single-pole single-throw (SPST), single-pole double-throw (SPDT), etc.
Durability: Designed to endure a high number of actuation cycles, making them suitable for repetitive use.
Ratings
| Item | nominal voltage | Noninductive Load (A) | Inductive Load (A) | Inrush Current(A) | |||||||
| Spec. | Resistance Load | Lamp Load | Inductive Load | Motor Load | |||||||
| NC | NO | NC | NO | NC | NO | NC | NO | NC | NO | ||
| 16A | 250VAC | 16 | 2 | 10 | 3 | 40max. | |||||
| 8VDC | 16 | 4 | 10 | 6 | |||||||
| 30VDC | 10 | 4 | 10 | 4 | |||||||
| 125VDC | 0.6 | 0.1 | 0.6 | 0.1 | |||||||
| 250VDC | 0.3 | 0.05 | 0.3 | 0.05 | |||||||
Plunger Micro Switch Basic Characteristics
| Operation speed | 0.1mm~1m/s( Button type) | |
| Operating frequency | Electrical：20 operations/min | |
| Insulation resistance | 100MΩ above(at 500VDC) | |
| Contact resistance | 15mΩmax. (initial value) | |
| Withstand voltage | Non-continuous terminals | 1,000VAC, 50/60Hz Continue1min |
current-carrying and non-current-carrying metal parts, Between terminal and earthing | 2,000VAC, 50/60Hz Continue1min | |
| Vibration | Misoperation | 10 to 55Hz,1.5mm pairs swing |
| Shock | Misoperation | Max 300m/S2(about 100G) |
| Temperature | -10~+65℃(no ice) | |
| Humidity | Under 85%RH(+5~+35℃) | |
| Weight | Approx 6.2g (button type) | |
| Electrical life | Above300000 | |
Operating Characteristics
| Operating Characteristics | Model | V-15 | V-151 | V-152 | V-153 | V-154 | V-155 | V-156 |
| Operating force | OF (Max) | 1.96N | 1.96N | 1.23N | 0.69N | 1.23N | 2.35N | 1.23N |
| Release force | RF (Min) | 0.49N | 0.49N | 0.14N | 0.06N | 0.14N | 0.49N | 0.14N |
| Pre-travel | PT (Max) | 1.2mm | 1.6mm | 4.0mm | 9.0mm | 4.0mm | 1.6mm | 4.0mm |
| Over-travel | OT (Min) | 1.0mm | 0.8mm | 1.6mm | 2.0mm | 1.6mm | 0.8mm | 1.6mm |
| Movement differential | MD (Max) | 0.4mm | 0.6mm | 1.5mm | 2.8mm | 1.5mm | 0.6mm | 1.5mm |
| Operational position | OP | 14.7±0.4mm | 15.2±0.5mm | 15.2±1.2mm | 15.2+2.6mm 15.2-3.2mm | 18.7±1.2mm | 20.7±0.6mm | 20.7±1.2mm |
