Microwave Door Interlock Switch SPST 15A For: GE 28QBP0497, B24X10038, WB24X10076, GSM-V1603A2, AP5634519

Microwave Door Interlock Switch SPST 15A For: GE 28QBP0497, B24X10038, WB24X10076, GSM-V1603A2, AP5634519

Safety first: Disconnect electrical power before servicing. Microwave ovens can retain dangerous high voltage after unplugging. Internal microwave repairs and door-interlock testing should be performed by a qualified service technician. Never bypass a door interlock.

Restore the microwave door-sensing circuit with this ERP replacement SPST normally-open door interlock switch for compatible GE microwave ovens. A failed or worn switch can prevent the microwave from starting, cause intermittent operation, or prevent the control from correctly sensing the door position. The switch is rated 15 amps at 125/250 volts and uses 3/16-inch terminals. Verify the complete appliance model, original part, terminal layout, and ratings before ordering.

Product Details

• SKU: 28QBP0497
• UPC: 840993021381
• Country of origin: Not specified in current product data
• Switch type: SPST, normally open
• Electrical rating: 15A at 125/250V
• Terminals: 3/16-inch

Compatible Part Numbers

• 28QBP0497
• B24X10038
• WB24X10076
• GSM-V1603A2
• AP5634519

Key Features

• Direct replacement: Replaces the listed microwave door interlock switch references where specifications match.
• Door sensing: Helps the microwave control detect the required door position.
• Known configuration: SPST normally-open switch with 3/16-inch terminals.
• Fitment check: Match the switch type, terminal layout, electrical rating, and original part before installation.

Fixes These Symptoms

• Microwave does not start when the door is closed
• Microwave starts intermittently or stops responding to the door position
• Door interlock switch is worn, damaged, or fails continuity testing
• Microwave door-sensing circuit requires switch replacement after qualified diagnosis

Compatible Brands

• GE

Verify the complete appliance model and original part number before ordering.

Compatible Models

Fits various models. Please verify compatibility with us before ordering

Installation Instructions

1. Disconnect the microwave from electrical power and follow the model-specific service manual.
2. Have a qualified technician verify the switch failure and diagnose the door-interlock circuit.
3. Confirm the complete microwave model, switch type, terminal layout, electrical rating, and original part number.
4. Install and test the replacement switch according to the manufacturer’s service procedure. Never bypass a door interlock.
5. Complete all required high-voltage, door-alignment, and safety checks before returning the microwave to service.

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Safety Disclosure

Prop 65 Warning: Cancer and Reproductive Harm – www.P65Warnings.ca.gov