AMA59114167 INTERLOCK SWITCH ASSY

AMA59114167 INTERLOCK SWITCH ASSY

Amana Menumaster 59114167 Interlock Switch Assembly – Genuine OEM Replacement Part

The Amana Menumaster 59114167 Interlock Switch Assembly, also referenced as AMA59114167, is an OEM service replacement for the door interlock system used in a wide range of Menumaster commercial microwave ovens.

The interlock system is a safety-critical part of a microwave oven. Its switches interact with the door and latch mechanism so that the microwave's operating circuits respond appropriately when the door is opened or closed.

A worn, damaged, misaligned, or electrically defective interlock switch assembly can cause operational problems such as failure to start, intermittent operation, or improper response to door position.

Part number 59114167 provides a manufacturer-specified replacement assembly for compatible equipment.

Key Features:

• Genuine OEM Amana Menumaster replacement part
• Manufacturer Part Number: 59114167
• Parts Reference: AMA59114167
• Product Type: Interlock Switch Assembly
• Designed for compatible commercial microwave ovens
• Forms part of the microwave door safety/interlock system
• Responds to the door/latch mechanism during operation
• Helps prevent microwave operation under an improper door condition
• OEM-designed for correct fit and application
• Suitable for commercial microwave repair and maintenance
• Replaces several previous Amana Menumaster part references
• Sold individually

Technical Specifications

Dimensions Note

The listed dimensions and weight are distributor specifications and may represent packaged/shipping measurements rather than the exact physical dimensions of the installed switch assembly.

What Does the Interlock Switch Assembly Do?

The microwave door interlock system is designed to detect and respond to the position of the microwave door.

When the door is properly closed, the door latch mechanism engages the appropriate interlock switches, allowing the microwave's control circuitry to operate as designed.

When the door is opened, the interlock system changes switch state so the microwave-generating circuit cannot continue operating under normal conditions.

The 59114167 Interlock Switch Assembly provides replacement components for this safety-related system on compatible Amana Menumaster commercial microwaves.

Main Functions:

The interlock switch assembly contributes to:

• Detection of microwave door position
• Proper interaction between the door latch and electrical controls
• Enabling operation when the required door conditions are satisfied
• Interrupting the applicable operating circuit when the door is opened
• Reliable operation of the microwave door safety system

Because of its role in the appliance's safety circuitry, correct installation and adjustment are essential.

Common Symptoms of a Faulty Interlock Switch

Inspection or replacement may be necessary if the microwave exhibits symptoms such as:

• Microwave will not start when the door is closed
• Microwave operates intermittently
• Unit loses power or stops when the door/latch is moved
• Door must be pressed or repositioned before the unit starts
• Interlock switch does not pass electrical continuity testing
• Switch actuator is physically damaged
• Electrical terminals show heat or physical damage
• Switch assembly is cracked, worn, or broken
• Interlock mechanism does not operate correctly

These symptoms can also be caused by other components, including door latches, latch springs, wiring, fuses, control circuitry, or door alignment. Proper diagnosis should be performed before replacing the assembly.

Compatible Equipment

The Amana Menumaster 59114167 Interlock Switch Assembly is listed for numerous commercial microwave models across families including:

• CHDC Series
• CRC Series
• CDEC Series
• DEC Series
• HDC Series
• MCHDC Series
• MDC Series
• UC Series
• UHDC Series

Compatible Models

Published distributor data lists applications including:

CHDC Series

CHDC5142, CHDC5182, CHDC5212

CRC Series

CRC18T2OG, CRC18T2OG2, CRC21T2RL, CRC21T2RL2, CRC21T2RLPF

CDEC Series

CDEC14E2, CDEC18E2

DEC Series

DEC11E, DEC11E2, DEC14E, DEC14E2, DEC14E2A, DEC14E2U, DEC18E, DEC18E2, DEC18E2A, DEC18E2U, DEC21E2

HDC Series

HDC12A, HDC12A2, HDC12P2, HDC18, HDC182, HDC18SD, HDC18SD2, HDC21, HDC212, HDC21DQ, HDC21RB, HDC21RB2, HDC21RT, HDC21RT2, HDC511, HDC5112, HDC511A, HDC514, HDC5142, HDC514A, HDC518, HDC5182, HDC518A, HDC5212

MCHDC Series

MCHDC21, MCHDC21T, MCHDC521, MCHDC521S

MDC Series

MDC12A2, MDC182, MDC182SA, MDC182T, MDC212, MDC212B, MDC212T

UC Series

UC11E, UC11E2, UC14E, UC14E2, UC18E, UC18E2

UHDC Series

UHDC511, UHDC5112, UHDC514, UHDC5142, UHDC518, UHDC5182

Additional distributor listings also associate the assembly with RC22S.

Compatibility Notice

The compatibility list above should not be considered exhaustive.

Always verify manufacturer part number 59114167 against the complete model and serial number of the appliance before ordering.

Commercial microwave components can vary according to production revision, manufacturing date, market configuration, and serial number.

Common Reasons for Replacement

The 59114167 assembly may require replacement because of:

• Mechanical switch wear
• Broken switch actuator
• Damaged switch housing
• Burned or damaged electrical terminals
• Failed electrical contacts
• Incorrect or intermittent switch operation
• Damage to the interlock mechanism
• Excessive commercial-use wear
• Failure detected during electrical testing
• Damage associated with door or latch problems

Why Choose Genuine OEM?

The Amana Menumaster 59114167 is a genuine OEM replacement component designed for specified Menumaster commercial microwave equipment.

Using the correct OEM assembly helps provide:

• Correct physical fit
• Proper switch configuration
• Correct interaction with the door latch mechanism
• Appropriate electrical connection
• Manufacturer-specified replacement application
• Reliable integration with compatible equipment

Because an interlock assembly is part of a microwave's safety system, substitution with an incorrect or incompatible component should be avoided.