Honeywell 112TW431-82 Toggle Switch Explained
The Honeywell 112TW431-82 toggle switch is a sealed panel-mount control component developed for applications that demand dependable manual switching in compact spaces. As part of the Honeywell TW family, this model is built around a DPDT configuration and a distinctive ON-(OFF) switching action. That layout is especially useful in systems where the normal state remains on, but a momentary alternate action is required only while the operator is actively engaging the lever.
Technical Profile of the Honeywell 112TW431-82 Toggle Switch
The Honeywell 112TW431-82 DPDT toggle switch is typically specified with a 5 A current rating, 125 VAC, and 28 VDC capability. It uses a panel mount format with wire lead termination, a 15/32-32 bushing size, and a flatted actuator style. The actuator length is 17.27 mm, and the switch is designed with sealed construction, helping it perform more reliably in environments where contamination and exposure are concerns.
Why the Honeywell 112TW431-82 Matters in Control Panels
In many industrial and transport-related systems, the logic of the switch function matters just as much as the electrical rating. The Honeywell 112TW431-82 operator control switch is relevant where a maintained operational state is needed alongside a temporary override or momentary command. This can be useful in control interfaces, test functions, manual confirmations, and specialized equipment where the operator should not leave the alternate action engaged unintentionally.
Because the Honeywell 112TW431-82 toggle switch is part of a sealed miniature industrial line, it is often considered in applications where compact installation and mechanical confidence are priorities. It is not simply about switching power on and off. It is about predictable tactile response, panel integration, and long-term control stability in real operating conditions.
Installation Perspective and Selection Notes
When comparing sealed toggle switches, buyers and engineers often focus on more than the headline voltage rating. Details such as actuator style, bushing size, sealing, and contact form directly influence system compatibility. The Honeywell 112TW431-82 toggle switch stands out for users who need a professional-grade switch with a clear action profile and a format suited to technical control assemblies.
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FAQ About Honeywell 112TW431-82
What is the switch function of the Honeywell 112TW431-82?
The Honeywell 112TW431-82 toggle switch is commonly listed with an ON-(OFF) function. This means one position is maintained, while the alternate position is momentary and returns when released.
What circuit type does the Honeywell 112TW431-82 use?
It uses a DPDT circuit, which stands for double-pole double-throw. This configuration is often selected when two separate circuits need to be switched together.
Is the 112TW431-82 suitable for sealed environments?
Yes. One of the defining features of the Honeywell 112TW431-82 toggle switch is its sealed design, which supports use in demanding environments where ordinary unsealed switches may be more vulnerable.
What are the voltage and current ratings of the Honeywell 112TW431-82?
This model is associated with a 5 A rating, 125 VAC, and 28 VDC, making it a relevant choice for industrial control and interface applications.
What actuator style does the 112TW431-82 have?
It uses a flatted actuator with an actuator length of 17.27 mm. This can matter in applications where grip feel, lever geometry, and panel clearance influence operator experience.
Why do engineers look for 112TW431-82 toggle switch specifications before replacement?
Because matching the contact form, switch action, sealing, bushing thread, and actuator dimensions is essential. Even when two switches look similar externally, incorrect switching logic or mounting details can create integration problems.