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MRS09 Brass Housing Reed Proximity Switch

Technical product information for engineering review. Request datasheet, samples, pricing, lead time, or a cross-reference recommendation for this part.

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MRS09 Brass Housing Reed Proximity Switch Reed Sensor product image

MRS09 Brass Housing Reed Proximity Switch

Price on Request

This item needs engineering confirmation before purchase. Send quantity, application and target specifications for pricing.

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Sample, Datasheet & Engineering Support

  • Model: MRS09
  • Purchase path: RFQ first
  • Production projects: RFQ recommended for final electrical confirmation.

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For faster support, include voltage/current, contact form, coil voltage, quantity and application.

SKU: MRS09 Category:
Model detail

MRS09 product details, applications and specifications

Use this family when a sealed non-contact or magnetically actuated sensing point is required. Final magnet distance, cable length and environmental rating should be confirmed for each installation. The table below summarizes the key selection points; use the model datasheet for dimensions, ratings and ordering confirmation.

MRS09 Brass Housing Reed Proximity Switch Reed Sensor product image
Reed Sensor and Magnetic Switch principle illustration
1Magnet / float / target
2Reed sensor capsule
3Signal cable / connector
4PLC / controller input

Main specifications for RFQ

Public model
MRS09
Product family
Reed Sensors
Series
MRS09
Type
Brass Housing Reed Proximity Switch
Contact Form
1A (SPST-NO)
Rated Voltage
250V DC
Rated Current
1A
Datasheet
Available as individual PDF for this model

Specifications above are extracted from the live product content for this model. Confirm final ratings, drawings and ordering code through the PDF datasheet or RFQ before production use.

Datasheet-style view

MRS09 technical data by section

Grouped specification blocks make this model page easier to scan for engineering selection, RFQ review and sample validation.

Electrical ratings

Switching voltage
250V DC
Switched current
1A

Contact / output data

Contact form
1A (SPST-NO)
Sensing mode
Magnetic proximity, level, float or position sensing
Output
Normally open/closed or model-specific output

Mechanical & mounting

Product series
MRS09
Housing
Plastic, metal or molded sensor body depending on series
Cable / connector
Lead wire and connector options by model

Ordering / RFQ notes

  • Confirm exact ordering code, coil voltage, contact form and termination style before purchase.
  • Share load voltage/current, load type, duty cycle, ambient temperature and isolation requirement in RFQ.
  • Use the linked PDF datasheet for package drawing, dimensions and final rating limits.
  • For reed sensors, confirm pull-in/drop-out distance with the actual magnet, orientation, housing, cable and nearby metal parts.
  • Product family context: Reed Sensor and Magnetic Switch.
Engineering selection notes

Avoid common specification mistakes

These notes keep product pages useful for engineers while avoiding overclaims. Final ratings remain model- and application-specific.

Pull-in and drop-out are differentActuation distance depends on magnet strength, approach direction, sensor sensitivity, housing, nearby metal and installation geometry. Allow for hysteresis between operate and release points.
The whole assembly sets the environment ratingThe reed capsule may be sealed, but IP rating, cable seal, housing material, potting and connector selection determine fluid, temperature and outdoor suitability.
Check load protectionPassive reed sensors draw no steady-state power, but switching voltage/current/wattage limits still apply. Inductive and capacitive loads may need suppression or interface circuitry.

Typical applications

  • Fluid level detection
  • Door / position sensing
  • Industrial equipment interlock
  • Vehicle and machinery monitoring

What to confirm before purchase

  • Voltage, current, load type and safety margin
  • Contact form, coil voltage and drive circuit
  • Mounting, wiring, environmental and compliance requirements
  • Sample validation quantity and production forecast
FAQ

MRS09 ordering FAQ

These visible answers mirror the FAQ structured data and clarify what buyers should confirm before sample approval or production ordering.

What should be confirmed before ordering MRS09?

Confirm the exact ordering code, coil or control voltage, contact form or output type, voltage/current rating, mounting style, environmental conditions and validation quantity.

Is a PDF datasheet available for MRS09?

Yes. The model page links to an individual PDF datasheet for engineering review and RFQ confirmation.

What applications is this product family used for?

Fluid level detection, Door / position sensing, Industrial equipment interlock, Vehicle and machinery monitoring.

Recommended next steps

MRS09 selection actions

Use these internal paths to move from overview to model comparison, datasheet review and RFQ submission.

Download model datasheetReview ratings, package drawing and ordering detailsRequest engineering quoteSend load, voltage, quantity and validation requirementsCompare all modelsBrowse the complete model index and related seriesView Reed Sensors familyReturn to category guide, comparison and representative modelsFamily catalog PDFOpen the product-family catalog for broader selectionComplete catalog PDFDownload the full public product catalog

Download MRS09 Datasheet Request quote for this model Compare all models

Model-level datasheet

MRS09 engineering datasheet

Download the original source PDF when available; if no source PDF exists, the checked MiRelay generated datasheet is used for ordering-code interpretation, key selection parameters, mechanical envelope guidance and RFQ checklist.

Download MRS09 PDF Request engineering RFQ
English engineering resources

Datasheet, catalog and RFQ support

Download the original source datasheet when available; otherwise use the checked generated English datasheet, family catalog, or RFQ path.

Download English Datasheet Family Catalog Complete Catalog Request Engineering Quote

Original source PDFs are preferred when available. Generated English PDFs are used only when no original source PDF is found; final ratings, drawings and application suitability are confirmed by RFQ.

Description

MRS09 Brass Housing Reed Proximity Switch

The MRS09 features a rugged brass housing that provides excellent mechanical strength, corrosion resistance, and heat dissipation. Designed for harsh industrial environments where durability and extended temperature operation are essential.

Product Specifications

Parameter Specification
Series MRS09
Type Brass Housing Reed Proximity Switch
Rated Voltage 250V DC
Rated Current 1A
Package Brass Cylindrical, Threaded
Contact Form 1A (SPST-NO)
Operating Temperature -40°C to +125°C

Key Features

  • Brass housing — superior mechanical strength
  • Excellent corrosion resistance
  • Extended temperature range
  • Threaded mounting (M8, M12, etc.)
  • IP67 rated
  • LED indicator option
  • NO/NC configurations

Applications

  • Heavy industrial machinery
  • Outdoor installations
  • Chemical processing plants
  • Marine and offshore equipment
  • High-temperature environments

Downloads

📄 Download MRS09 Datasheet (PDF)

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Model-level datasheet

MRS09 engineering datasheet

Download the original source PDF when available; if no source PDF exists, the checked MiRelay generated datasheet is used for ordering-code interpretation, key selection parameters, mechanical envelope guidance and RFQ checklist.

Download MRS09 PDF Request engineering RFQ

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Model-level datasheet

MRS09 engineering datasheet

Download the original source PDF when available; if no source PDF exists, the checked MiRelay generated datasheet is used for ordering-code interpretation, key selection parameters, mechanical envelope guidance and RFQ checklist.

Download MRS09 PDF Request engineering RFQ