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honeywell
Authorized Distributor

12HR1-S

Honeywell

MICRO SWITCH™ High Temperature Hermetically Sealed Limit Switches: HR Series, Double Pole Double Throw (DPDT), 5 A 28 Vdc, 3/4 ...

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RoHS Compliant

Packaging

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Description +

MICRO SWITCH™ High Temperature Hermetically Sealed Limit Switches: HR Series, Double Pole Double Throw (DPDT), 5 A 28 Vdc, 3/4-20 UNEF Thread Bushing with Corrosion Resistant Steel Pin Plunger, Switch will Withstand Temperature of 315 °C [599 °F], Pan Head Screw Termination with Integral Washers, Military Part Number MS24594-1

Product Highlights:

Meets moisture resistance, explosion, and salt spray requirements
Top plunger actuator has an internal ice scraper ring
Stainless steel housing

Potential Applications:

Aircraft engine thrust reversers

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SPECS +

Product Attribute

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Supplier:

Honeywell
Part No:

12HR1-S
Alias/AKA:

MS24594-1
Unit of Measure:

Per Each
RoHS:

Yes
HTS:

8536509055
COO:

US
ECCN:

EAR99
Supplier Standard Pack:

10
Type:

Enclosed
Actuator Style:

Top Plunger
Pole Throw Configuration:

DPDT
Switch Configuration:

N.O./N.C.
Operating Force:

53.38 N
Dimension:

25.4 x 25.4 x 83.19 mm
Maximum Current Rating:

5@28VDC A
Terminal Type:

Screw
NEMA Standard as Enclosure Rating:

N/A
Body Orientation:

Straight

Tools/3D Models +

EE ToolBox

Product Guides +

Datasheet

Component Moment Extended Cut: Honeywell Hazard Switches

Component Moment: Honeywell PX3 C Heavy Duty Pressure Transducer

Learn more about Honeywell Toggle Switches for Aerospace and Military

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Price Match

This product is discontinued, but still in stock.
This product is NOT RoHS Compliant. See alternative
Different product options available. See alternative
Different packaging options available. See alternative
Possible Replacement options available. See alternative
Item discontinued
End of Life: Final orders must be placed by
Item discontinued

This product is no longer being manufactured but there may be alternatives. We can help you, Contact Us.

Price Match Guarantee

We’ll meet or beat any authorized competitor’s published price for this part.

In Stock: 0

On Order:

10 can ship 6/25/26

Manufacturer Stock:

0 can ship

Stock lot only:

MOQ for out of Stock Qty:

Order Increment:

Factory Lead-Time:

13 Weeks can ship 8/20/26

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Your order may include a combination of full reels and cut tape depending on available stock.

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Price (USD)

A tariff of {0} may be applied if shipping to the United States.

Qty

Unit Price

$3,656.48

$3,620.27

$3,584.43

$3,548.94

10 +

$3,513.80

Suppliers Standard Package

Standard Packaging

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12HR1-S

Honeywell

Price (USD)

Standard Packaging

Reel Packaging

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