Honeywell 220736A Auxiliary Switch Modutrol Iv

Product Description

The Honeywell 220736A is an auxiliary switch designed for use with Modutrol IV Motors. Auxiliary switches mount to modulating actuator motors and provide discrete electrical switching output at a set point in the motor's rotation. This allows a secondary control circuit to open or close based on motor position. The 220736A is a field-installed accessory suited for commercial HVAC controls applications where additional switching logic is required alongside a motorized actuator. Licensed HVAC controls technicians and building automation contractors typically source and install this component.

The 220736A is intended for use with Honeywell Modutrol IV series modulating motors, which are commonly found in commercial heating, ventilating, and air conditioning systems controlling dampers, valves, and other modulating devices. It is well suited for installations where the control system requires a positional feedback switch or additional circuit switching tied to actuator travel. Consult the motor model documentation to confirm switch compatibility before ordering.

Key Features

• Auxiliary switch accessory designed specifically for Modutrol IV Motors
• Provides discrete switching output based on motor shaft position
• Field-installable design for integration into existing Modutrol IV motor assemblies
• Enables secondary circuit control logic tied to actuator travel

Compatibility

Designed for use with Honeywell Modutrol IV series motors as a field-installed auxiliary switch accessory.

Installation Notes

Installation should be performed by a licensed HVAC controls technician or qualified building automation professional. De-energize the motor and associated control circuits completely before mounting or wiring the auxiliary switch. Follow the Modutrol IV motor installation instructions and all applicable local electrical codes, including NEC requirements, when making low-voltage control wiring connections. Do not exceed the switch electrical ratings specified in the motor accessory documentation.