The IRC160B is a sealed, snap-in-style, thermoplastic switch from TE Connectivity. It features a single-pole, single-throw (SPST) contact form, a quick make and break action, and a snap-in profile for easy installation. It is designed for up to 20 A at 125/250 VAC, with a 160 mA resistive current rating at 24 VDC. The IRC160B switch is UL and CUL recognized, with UL flammability ratings of UL94V-0 and UL94V-1. It is also RoHS compliant and CEC chambers compatible. Its dielectric strength is 2000 VAC, with an insulation resistance rating of greater than 100MO at 500 VDC. The IRC160B is specially designed to resist dust, water, rough handling, and vibration. It is ideal for use in HVAC, security, telecommunications, and medical applications.