Industrial BZ-2RW13-A2 Snap Action Microswitch

The UND LAB BZ-2RW13-A2 Microswitch is a rugged snap-action limit switch designed for industrial control and machine automation. It is commonly installed in conveyor systems, packaging machinery, HVAC equipment, and other automated machines where precise ON/OFF control, end-of-travel detection, and presence sensing are required. This SPDT (Single Pole Double Throw) switch provides two positions and a rated current of 15 A with voltages of 125 VAC, 250 VAC, or 480 VAC, and a DC rating of 125 VDC. It uses solder terminals and is panel-mountable, with actuation available as a lever or plunger depending on the series variant, and offers up to 20 million mechanical cycles. The BZ series form factor is widely used for limit sensing and operator interface applications in industrial environments, with certifications including UL, CSA, CE, and ENEC. Dimensions are 1.93 × 0.67 × 1.16 in, and it is commonly referenced in replacements such as Honeywell BZ-2RW-A2, Honeywell BZ-2RW80-A2, and Omron Z-15GW-B for compatible installations.