The HONEYWELL part MT-4R-A28 is a MICRO SWITCHâ„¢ Specialty Large Basic Switch from the Magnetic Blow-Out Series. This switch features a Single Pole Double Throw (SPDT) configuration and has a rating of 10 A 125 Vac/Vdc Non-Polarized. It is equipped with a Pin Plunger and utilizes a Staked Binding Head Combination Screw Termination with a Flexible Insulator. The switch is designed with mounting holes that can accept either pins or screws for easy installation. It is UL and CSA certified, ensuring reliable and safe operation. This MT-4R-A28 switch is a high-quality and versatile solution for various applications that require dependable and precise switching capabilities.