Bosch Microswitch / microwave door interlock switch 00633795, Replaces 00415825

Genuine Bosch microswitch used as a microwave door interlock switch. The Bosch product page specifies an NO terminal on the side and a COM terminal on the bottom. The switch prevents the microwave from operating while the door is open.

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✅ Cross Reference Information

Common Symptoms

• Intermittent starting or operation when the door is moved
• Microwave stops shortly after starting
• Microwave does not heat because the interlock circuit prevents operation
• Door-closed status is not reliably recognized

Check Before Replacing

• Disconnect power before inspection; do not operate the microwave with the door-interlock system bypassed.
• Inspect the switch body, terminals, wiring, and door-latch actuator for visible burning, arcing, looseness, or mechanical damage.
• With the appliance unplugged and only if qualified to perform electrical testing, check the switch for consistent continuity changes as the actuator is pressed and released; compare terminal identification with the Bosch layout.
• If the switch is replaced, have the microwave interlock operation and microwave-leakage safety tested before normal use.

Pro Tip

Part Details

Key Features

• Genuine Bosch microswitch
• Microwave door-interlock application
• NO terminal on the side
• COM terminal on the bottom
• Bosch lists it as a replacement for 00415825

Installation Notes

• Disconnect electrical power before servicing.
• Install the replacement with the same terminal orientation and wiring arrangement as the original; do not bypass or defeat any interlock.
• Because microwave shielding and door interlocks require post-repair safety verification, professional installation and leakage/interlock testing are recommended.

Verified Compatible Models

BM281710/01, BM281730/01, HBL5720UC/01, HBL5720UC/02, HBL5720UC/03, HBL5720UC/06, HBL5720UC/08, HMB5020/01, HMB5050/01, HMB5050/02, HMB5051/01, HMB5051/02, HMB5060/01, HMB5061/01, HMB5061/02

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.