EXPMS33 Microwave Door Switch Set – Universal Replacement for GE, Whirlpool, Samsung, LG & Kenmore Microwaves
Product Description
Restore safe and reliable microwave operation with the EXPMS33 Microwave Door Switch Set. This high-quality aftermarket kit includes the commonly used microwave interlock door switches, designed to ensure the unit operates only when the door is fully closed. Failed or worn door switches can cause the microwave not to start, stop mid-cycle, blow fuses, or run intermittently. Replacing the complete switch set helps restore proper door sensing and safe microwave performance.
Note: All Switches are not the Same
Replaces all Following Microwave Door Switch Parts number and more:
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Normally Closed Cross Reference Info:
WB24X10075, WB24X800, WB24X830, WB24X0830, WB24X817, WB24X10112, FFSBA016 (No Fuse Included), 00606695, 5304408937
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Normally open Cross Reference Info:
3B3362F, WB24X816, 6600W1K003C, QSWMA085WRE0, WB24X829, WB24X10180, 00606693, 00633795, WB23X10019, 241201600929, 5304408938.
Compatibility
This universal microwave door switch set fits many GE, Whirlpool, Samsung, LG, Frigidaire, Panasonic, and Kenmore microwave ovens.
Commonly used in countertop, over-the-range, and built-in microwave models that use standard NO (Normally Open) and NC (Normally Closed) interlock switches.
Always confirm switch configuration and terminal layout before ordering.
Contact our support team if you’re unsure.
✅ Key Features
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🔄 Aftermarket Replacement Set – Designed to match OEM electrical performance
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🚪 Complete Door Interlock Solution – Includes multiple switches for proper safety operation
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⚡ Reliable Electrical Contacts – Ensures consistent microwave startup
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💪 Durable Construction – Built for repeated door open/close cycles
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🛡️ Fixes Common Issues – Solves microwave not starting, stopping mid-cycle, or blowing fuses
📐 Product Specification
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Part Number: EXPMS33
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Component Type: Microwave Door Interlock Switch Set
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Include Switch Types: 2 X Normally Open (NO) and 1 X Normally Closed (NC)
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Voltage Rating: 125/250V AC | 16A, 1/2HP
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Terminal Type: Spade terminals
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Mounting: Snap-in brackets (model dependent)
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Quality Level: Aftermarket replacement (not OEM)
🛠️ Installation Notes
Tools Needed: Phillips screwdriver
⚠️ Safety First: Unplug the microwave before servicing. Microwaves contain high-voltage components—always disconnect power before repair.
Steps:
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Disconnect power from the microwave.
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Remove the outer cover or control panel as required.
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Locate the door switch housing near the latch assembly.
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Remove old switches one at a time, noting wire positions.
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Install the new EXPMS33 switches in the same locations.
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Reassemble panels and restore power.
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Test microwave operation.
⏱️ Time Required: 15–25 minutes
📦 Shop With Confidence
Restore safe microwave operation — Add to Cart Now for a reliable, budget-friendly repair!
