Switch Probes · Normally open (NO)
H875 Switch Probe
H875 is a switch probe series in the EMSGLOB range, listed under Normally open (NO). It is 16 – 42.9 mm long overall.
Electrically it is specified for a rated current of 1 A. There are 7 catalogue part numbers in this series.

Specifications
| Total length (range) | 16 – 42.9 mm |
|---|---|
| Press ring diameter (range) | 2.2 – 2.8 mm |
| Collar height (range) | 0.2 – 5 mm |
| Outer diameter (range) | 2 – 2.8 mm |
| Continuous current | 1 A |
| Diameter of knurling | 2.05 mm |
Values as listed for this series. Confirm the exact data for your part number with your quotation.
Applications
- Presence and position checks in test fixtures
- Detecting components, connectors and housings
- Normally open (NO) and normally closed (NC) switching
- Pneumatic and position-sensing fixture designs

Part numbers (7)
| Part number | Total length | Continuous current | Additional definition | Outer diameter | Press ring diameter | Collar height |
|---|---|---|---|---|---|---|
| H875 | 29.5 mm | – | – | 2 mm | 2.2 mm | 0.2 mm |
| H875-5 | 29.5 mm | – | – | 2 mm | 2.2 mm | 5 mm |
| H875IS-16 | 16 mm | – | – | 2.8 mm | 2.8 mm | 0.2 mm |
| H875KB | 42.9 mm | 1 A | Combi | 2 mm | – | 0.2 mm |
| H875KB-5 | 37.6 mm | – | Combi | 2 mm | – | 5 mm |
| H875KBAT | 42.9 mm | 1 A | Combi (airtight) | 2 mm | – | 0.2 mm |
| H875RD | 29.5 mm | – | Knurl | 2 mm | 2.2 mm | 0.2 mm |
FAQ
What pitch and length is H875?
H875 has a total length of 16 – 42.9 mm. The full dimension list is in the specification table on this page.
How much current can H875 carry?
The rated continuous current is 1 A.
Which part numbers and tip styles are available for H875?
7 part numbers are listed, for example H875, H875-5, H875IS-16. The table on this page lists every part number with its tip and spring data.
How do I get a price or sample for H875?
Send the part number, quantity and your application to sales@emsglob.com or call +91-7383235369, or use the enquiry form on the contact page. Prices are quoted per enquiry.
More switch probes
Enquire / Request a quote
Tell us the H875 part number, the quantity and your pitch, travel and current requirements, and the EMSGLOB team will reply with availability and a quotation. Drawings in STEP, IGES, PDF, DWG, DXF or ZIP are welcome.