Metal push button switch and momentary button switch for equipment panels, automation equipment, marine control panels, automotive controls and power control applications. The T-AB Series is a non-illuminated push button switch with 1NO contact, flat head, raised head and round head options, plus screw terminal or solder terminal wiring.

T-AB Series Specifications

Series	T-AB Series
Mounting Size	16mm / 19mm / 22mm / 25mm / 30mm
Head Type	Flat Head / Raised Head / Round Head
Operation	Momentary
Contact Configuration	1NO
LED Style	Non-illuminated
Wiring Option	Screw Terminal / Solder Terminal
Waterproof Rating	IP63

Electrical Specifications

Switch Rating	3A at ≤24V; 2A at 110-230V
Maximum Switching Voltage	230V
Contact Resistance	≤50mΩ
Insulation Resistance	≥1000MΩ
Dielectric Strength	2000VAC
Electrical Life	≥200,000 operations

Mechanical Specifications

Mechanical Life	≥1,000,000 operations
Operating Force	≤4N
Operating Travel	≤2mm
Nut Tightening Torque	5-14N·m
Operating Temperature	-20°C to +55°C

Materials and Terminals

Housing / Actuator	Stainless steel, nickel-plated brass
Housing Finish	Nickel-plated / Black anodized
Base	Engineering plastic
Contacts	Silver alloy
Terminal Type	Screw Terminal / Solder Terminal

Head Style Options

This non-illuminated metal button switch is available with flat head, raised head and round head actuators for different panel designs and operating preferences.

Screw Terminal and Solder Terminal Button Switch

Screw terminal and solder terminal versions are available for this momentary push button switch, helping buyers match different production, maintenance and panel wiring requirements.