Description
The ZING EAR KR5D1A is a compact SPDT microswitch designed for position sensing, safety functions and end-stop applications in machinery.
The switch changes between NO (Normally Open) and NC (Normally Closed) contacts and is commonly used as a safety interlock switch on woodworking and workshop machines.
Its robust construction and international certifications make it suitable for industrial control equipment and workshop machinery requiring reliable switching.
Practical Information
The microswitch is mechanically actuated by a push actuator and switches between the NO and NC contacts.
Always compare the switch dimensions, terminal layout and electrical specifications before replacement.
Technical Specifications
Manufacturer: ZING EAR
Model: KR5D1A
Component Type: Microswitch
Contact Configuration: SPDT (Single Pole Double Throw)
Temperature Class: T85
Certifications
- UL Listed
- TÜV Approved
- CE
- Industrial Control Equipment
- LR38344
Electrical Ratings
- 5 A / 125 V AC
- 5 A / 250 V AC
- 1/8 HP / 125 V AC
- 1/4 HP / 250 V AC
Electrical Connections
| Terminal |
Function |
| COM |
Common |
| NO |
Normally Open |
| NC |
Normally Closed |
When the push actuator is pressed, the switch changes state between the NO and NC contacts.
Used on
| Brand |
Model |
Machine Type |
| Güde |
GKS 210 A |
Table Saw |
This compatibility list is continuously updated as additional compatible machines are identified.
Also Known As
- ZING EAR KR5D1A
- KR5D1A
- ZING EAR Microswitch
- KR5D1A Microswitch
- KR5D1A SPDT
- SPDT Microswitch
- Limit Switch
- Safety Interlock Switch
- End Stop Switch
Original Spare Part Numbers
| Brand |
Spare Part Number |
| Güde |
54997-01009 |
Important
Microswitches are available with different actuators, terminal configurations and mounting dimensions. Although the electrical ratings may be identical, the mechanical design can vary between models.
Always compare the product images, dimensions and electrical specifications before ordering.
Always connect the switch according to the terminal numbering or the wiring diagram—never rely solely on wire colours.
Images and Wiring Diagram
Additional product images and any available wiring diagrams can be found below the product description.
