NKK Switches UB16KKG016F-JB Actuator Type: Square Button Circuit: SPDT Contact Rating @ Voltage: 0.4VA @ 28VAC/DC Illumination Type, Color: LED, Green Illumination Voltage (nominal): 3.8 VDC Mounting Type: Panel Mount, Snap-In Series: UB Switch Function: On-On Termination Style: Solder Lug Type: Illuminated Product Category: Pushbutton Switches RoHS: yes Contact Form: SPDT Voltage Rating AC: 28 V Voltage Rating DC: 28 V Power Rating: 0.4 VA Mounting Style: Snap In Illumination: Illuminated Illumination Color: Green, Super Bright LED Contact Plating: Gold Actuator: Plunger, with Cap Cap Color: Clear, White Flammability Rating: UL 94 V-0 Housing Material: Polyamide, Glass Fiber Reinforced Terminal Seal: Epoxy