Testers for Proximity and Photoelectric Switches
![](/prerenderstable/mvPRE/contents/gfx/imagecache/655/6555k44p1-d01c-digital@halfx_637153877388974711.png?ver=imagenotfound)
Verify the signal output type of DC switches—a red light indicates NPN, and a green light indicates PNP.
For technical drawings and 3-D models, click on a part number.
For Signal Output Type (Indicator Color) | No. of Terminals | Wire Connection Type | Batteries Included | Specifications Met | Each | |
NPN (Red), PNP (Green) | 4 | Spring-Clamp Terminals | Yes | CE Marked | 0000000 | 0000000 |