This M8 threaded-barrel sensor provides a PNP normally-open (NO) switching output, making it a direct-fit replacement or new-build component for detecting ferrous metal targets in automated assembly, material handling, and conveyor systems.
Festo SIEN-M8NB-PO-S-L Inductive Sensor, M8, PNP NO
MPNSIEN-M8NB-PO-S-L
Festo SIEN Series, inductive proximity sensor, M8 threaded barrel, PNP normally open output, order code SIEN-M8NB-PO-S-L.
$109.04Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Weight | 0.05 kgs |
Product details
Frequently asked questions
What is the difference between SIEN-M8NB-PO-S-L and SIEF-M8NB-PS-S-L?
The SIEN-M8NB-PO-S-L provides a PNP normally-open (NO) output, while the SIEF-M8NB-PS-S-L provides a PNP normally-closed (NC) output. Both are M8 barrel inductive sensors from Festo. Choose the SIEN variant if your control circuit requires a make-on-target signal.
Where can I buy SIEN-M8NB-PO-S-L?
This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time. For full traceability, request sourcing through authorized Festo channels.
What compliance documentation does Festo provide for this sensor?
Festo typically provides RoHS and REACH compliance documentation with each shipment. A certificate of conformance can be requested at the time of quotation to support your internal quality and audit requirements.
MPN
SIEN-M8NB-PO-S-L