The HONEYWELL part BZ-3AST is a premium large basic switch from the MICRO SWITCH„¢ BZ Series. This single pole double throw double break (SPDTDB) switch is designed for high-performance applications, offering a higher operating force for increased durability and reliability. It features a 15 A 125/250 Vac rating and a 4 mm [0.158 in] diameter hardened steel additional overtravel plunger.The switch is housed in a brown melamine case, providing excellent protection and resistance against environmental factors. It features a binding head combination screw termination with an integral washer, making installation quick and easy. The mounting holes on the switch will accept both pins and screws, allowing for flexible installation options.The HONEYWELL part BZ-3AST switch is UL and CSA certified, ensuring the highest safety and quality standards. It is an ideal choice for a wide range of applications that require a reliable and robust large basic switch.