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honeywell
Authorized Distributor

MT-4R-A28

Honeywell

MICRO SWITCH™ Specialty Large Basic Switches: MT Magnetic Blow-Out Series, Single Pole Double Throw (SPDT), 10 A 125 Vac/Vdc N ...

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RoHS Compliant

Packaging

Certificate of Compliance Guarantee

Description +

MICRO SWITCH™ Specialty Large Basic Switches: MT Magnetic Blow-Out Series, Single Pole Double Throw (SPDT), 10 A 125 Vac/Vdc Non-Polarized, Pin Plunger, Staked Binding Head Combination Screw Termination, Flexible Insulator, Mounting Holes will Accept Pins or Screws, UL, CSA

Product Highlights:

Mounting interchangeability with BZ/BA switches
Rated for 10 A resistive at 125 Vac/Vdc and 3 A resistive at 250 Vdc
Mechanical life of 100,000 cycles at 95% survival
Arc-extinguishing design in contact area
Arc-resistant case

Potential Applications:

DC motors
Solenoids

Search Keywords: MT4RA28

SPECS +

Product Attribute

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Supplier:

Honeywell
Part No:

MT-4R-A28
Unit of Measure:

Per Each
RoHS:

Yes
HTS:

85365030
COO:

MX
ECCN:

EAR99
Supplier Standard Pack:

50
Mounting:

Through Hole
Pole Throw Configuration:

SPDT
Switch Configuration:

N.O./N.C.
Actuator Material/Style:

Plunger
Contact Rating @ Voltage:

186.42 A
Maximum Movement Differential:

0.18 mm
Operating Force:

5 N
Termination Style:

Screw
Dimension:

49.28 x 17.45 x 33.91 mm
Body Orientation:

Straight
IP Rating:

N/A

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

Product Changes +

Product Change Notification

Price Match Guarantee - we'll meet or beat any authorized Competitor's published price.

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: 298

Can Ship immediately

On Order:

265 can ship 6/1/26

Manufacturer Stock:

0 can ship

Stock lot only:

MOQ for out of Stock Qty:

Order Increment:

Factory Lead-Time:

9 Weeks can ship 7/20/26

ADD TO CART

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

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Price (USD)

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Qty

Unit Price

$238.28

$233.63

$217.49

$216.95

$206.62

$206.11

50 +

$205.59

Suppliers Standard Package

Standard Packaging

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Reel Packaging

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