MP101K Robertshaw Infinite Simmerstat Control Switch 15A 240V – Genuine Heat Control

MP101K Robertshaw Infinite Simmerstat Control Switch 15A 240V – Genuine Heat Control

The MP101K Robertshaw Infinite Simmerstat Control Switch is a genuine heat control regulator designed to provide precise power control for electric hotplates, cooktops, grills, and heating appliances. This simmerstat regulates the heat output of resistive elements, allowing smooth adjustment from low simmer to full heat.

Designed for reliability and safety, the switch includes a manual reset over-temperature safety cut-out, protecting appliances from overheating while ensuring consistent performance. Its compact design and M10 threaded mounting make it suitable for a wide range of commercial and domestic cooking equipment.

Product Details

Brand: Robertshaw (Genuine OEM Part)
Part Number: MP101K
Type: Infinite Simmerstat / Heat Control Switch
Application: Electric Cooktops, Hotplates, Grills, Urns
Condition: Brand New

Technical Specifications

Voltage: 230–240V
Current Rating: 15A
Mounting Type: M10 threaded nut mount
Control Type: Infinite heat control (simmerstat)

Key Features

✔ Genuine Robertshaw simmerstat control switch
✔ Provides smooth and adjustable heat control
✔ Built-in over-temperature safety cut-out
✔ Compact low-profile design for tight installations
✔ Push-to-turn control compatibility
✔ Designed for reliable operation with resistive heating elements
✔ Suitable for commercial and domestic cooking equipment

Compatible Models

This simmerstat control switch suits a wide range of Simpson, Chef, and Westinghouse appliances, including:

Simpson

85E726S

Chef

EBC5231W
GXP650SNG02
GXP650SLP02
GXP650WNG02
GXP605WLP02
EHS610K11
EUC5110W
EUC5140W19

Westinghouse

PHH285W
PAJ509R13
PAJ509R18
PAJ509R19
PAJ52110
PAJ501R01
PAK143W
PAK8 SERIES

PAJ140W13
PAJ140W18
PAJ143W13
PAJ161B13
PAJ161B18
PAJ161B19

PAJ509RC13
PAJ509RC15
PAJ509RC16
PAJ509RC17
PAJ509RC19

PAJ51813
PAJ51818
PAJ52013
PAJ52019

PAJ521W13
PAJ521W15

PAJ529B13
PAJ529B18
PAJ529B19

PAJ558W13
PAJ558W15

PAJ588W16

PAJ804W00
PAJ804W01
PAJ804W02
PAJ804W03

PAJ805W00
PAJ805W01
PAJ805W02

PAJ806W01
PAJ806W02

⚠ This switch is also used as a universal infinite heat control for many cooktops and electric heating appliances.

If unsure, send us your model number or photo of the existing switch and we can confirm compatibility.

Common Problems This Part Fixes

• Cooktop element stuck on high heat
• Hotplate not heating correctly
• Burner heat fluctuating or unstable
• Control knob turning but heat not adjusting
• Cooktop overheating or shutting off

Replacing the simmerstat restores accurate temperature control and safe appliance operation.

Installation Notes

• Disconnect appliance from power before servicing
• Remove control knob and front panel
• Disconnect wiring from the existing simmerstat
• Install the replacement switch using the M10 mounting nut
• Reconnect wiring in the correct positions
• Reassemble panel and test heat control operation

⚠ Electrical components should be installed by a qualified technician.

Package Includes

✔ 1 × Robertshaw Infinite Simmerstat Control Switch
Part Number MP101K

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