A3UL-TMR-2A2C-M

Illumination Type, Color:	LED, Red
Electrical Life:	200,000 Cycles
Mechanical Life:	1,000,000 Cycles
Operating Temperature:	-20°C ~ 55°C
Panel Cutout Dimensions:	Circular - 25.20mm Dia
Features:	--
Ingress Protection:	IP40
Termination Style:	Connector
Mounting Type:	Panel Mount, Front
Illumination Voltage (Nominal):	12 VDC
Series:	A3U
Color - Actuator/Cap:	Clear (Red Filter/Diffuser)
Actuator Type:	Round, Button, Flush
Voltage Rating - DC:	30V
Current Rating:	100mA (DC)
Switch Function:	On-Mom
Circuit:	DPDT
Type:	Standard, Illuminated
Part Status:	Active
Packaging:	Bulk

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Introduction

The A3UL-TMR-2A2C-M pushbutton switch is a reliable and robust switch designed to meet diverse industrial applications. This switch is a latching switch with a two-position momentary/latching function, and it is designed to switch high power loads such as motors and solenoids. In addition, the A3UL-TMR-2A2C-M is designed to prevent inadvertent interruptions in the load circuit caused by individual contact failures.

Application Field

The A3UL-TMR-2A2C-M switch is suitable for use in a variety of industrial environments, including applications in process control, motor drives, and extreme temperature and vibration environments. This switch is also commonly used in the automotive, medical, and aerospace industries.The A3UL-TMR-2A2C-M switch is designed for use in applications where high current loads must be switched with a latching action and a maximum working current of 16A, with a maximum power rating of 2560W (at 120V), or 5120W (at 240V). The A3UL-TMR-2A2C-M is suitable for both low-voltage and high-voltage applications and features quick wiring time and easy installation.

Working Principle

The A3UL-TMR-2A2C-M pushbutton switch is a latching switch, which means it can switch the current in both directions. In the unlocked position, the switch is in the open state with both contacts completely open. When the switch is actuated, a plunger pushes both of the contacts against each other, generating a closed circuit. The switch remains in the closed state until it is reset manually by pushing the plunger back to its original position.The A3UL-TMR-2A2C-M switch is designed with two silver-plated contact points and a self-cleaning surface, providing a low contact resistance and ensuring a reliable make and break of the contact. In addition, a protective arc barrier is incorporated between the two contact points, providing isolation and preventing the occurrence of arc-over and possible damage.

Conclusion

The A3UL-TMR-2A2C-M pushbutton switch is a reliable and robust switch suitable for high power loads in a variety of industrial environments. This switch is designed with an arc barrier and self-cleaning contacts to ensure reliable switching with minimal arc-over, and it is suitable for applications requiring a maximum current of 16A and a maximum voltage of 120V or 240V. The A3UL-TMR-2A2C-M switch is easy to install and features quick wiring time.

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