Which applications is the REFERENCE-LIGHT-BARRIERS series suitable for?

The right REFERENCE-LIGHT-BARRIERS series use case depends on switching voltage, continuous current, inrush current, coil supply, mounting orientation and environmental conditions. For critical projects, verify the model-table datasheet ratings against your actual load profile.

What should I check first when selecting a REFERENCE-LIGHT-BARRIERS model?

Start with system voltage and continuous current; then check break capacity, inrush rating, coil voltage, auxiliary contact needs and datasheet temperature limits. The configurator builds the order code according to the manufacturer code structure.

Do datasheet ratings and configurator codes refer to the same product?

Yes. The series table shows technical limits; the configurator turns coil, contact, terminal and option selections within the same model family into an order code. For quotation, send both the generated code and your application note.

Do you provide technical support and cross-reference checks for this series?

Yes. Share your existing part number, operating voltage, load type and environmental conditions, and we can review technically suitable alternatives within the same series or adjacent product families.

What information should I send for a quotation?

The generated part number, quantity, target delivery date, application type, system voltage/current and any datasheet revision are enough. The RFQ cart helps collect these details in one request.

Will this information appear the same after publishing?

Yes. The FAQ and related-insights blocks are part of the application code and appear with the same design on the published site.

B2B · PRODUCT SERIES · FOTOELEKTRIK PAULYREF · IMB · FOTOELEKTRIK PAULY · REFERENCE-LIGHT-BARRIERS

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Fotoelektrik Pauly · PRODUCT SERIES

Fotoelektrik Pauly Reference Light Barriers

Precision reference light barriers for positional reference

Specialized light barriers with high repeatability and a narrow beam angle, used to define reference points in measurement and calibration tasks.

Reference Light Barriers Series Contactor Models

Sorted by current rating (150A → 1000A)

8 MODELS

MODEL↑ current	Measuring Range	Supply Voltage	Protection	Feature	Mounting
JP171-1Ref	—	—	—	Extremely compact structural shape	Block housing
JP172-1Ref	—	—	—	Extremely compact structural shape	Block housing
JP191-1Ref	—	—	—	Compact structural shape	Block housing
JP192-1Ref	—	—	—	Compact structural shape	Block housing
JP193-1Ref	—	—	—	Compact, physical gloss suppression	Block housing
TRI143210GFK	0 – 4.5 m	10 – 30 V DC	IP67 / IP69K	High power, pollution warning	Block housing
TRIV140210/L	0 – 4.5 m	10 – 30 V DC	IP67 / IP69K	High power, pollution warning	Block housing
TRIV140220*01	450 mm	10 – 30 V DC	IP67 / IP69K	Contrast measuring, pollution warning	Block housing

FREQUENTLY ASKED QUESTIONS

About the REFERENCE-LIGHT-BARRIERS series

06/06

RELATED INSIGHTS · REFERENCE-LIGHT-BARRIERSREF · IMB · PUB · 04 ENTRIES

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RELATED INSIGHTS

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04 ENTRIES

SOON
REFERENCE-LIGHT-BARRIERS Series Selection Guide
A practical approach to selecting the right model family by evaluating voltage, current, coil, mounting and environmental conditions together.
In progress
SOON
REFERENCE-LIGHT-BARRIERS Datasheet Checklist
The key technical rows and application limits to verify before quotation or engineering approval.
In progress
SOON
REFERENCE-LIGHT-BARRIERS Application Notes
Notes focused on thermal limits, switching duty, protection coordination and mounting conditions for field reliability.
In progress
SOON
REFERENCE-LIGHT-BARRIERS RFQ Preparation
How to clarify part number, quantity, application and technical requirements to get accurate pricing and lead time.
In progress

// end of index · 04 / 04

Fotoelektrik Pauly Reference Light Barriers

About the REFERENCE-LIGHT-BARRIERS series

01Which applications is the REFERENCE-LIGHT-BARRIERS series suitable for?

02What should I check first when selecting a REFERENCE-LIGHT-BARRIERS model?

03Do datasheet ratings and configurator codes refer to the same product?

04Do you provide technical support and cross-reference checks for this series?

05What information should I send for a quotation?

06Will this information appear the same after publishing?

Go deeper

REFERENCE-LIGHT-BARRIERS Series Selection Guide

REFERENCE-LIGHT-BARRIERS Datasheet Checklist

REFERENCE-LIGHT-BARRIERS Application Notes

REFERENCE-LIGHT-BARRIERS RFQ Preparation