PE2-11121, M8805/99-009. The PE2 is a rugged, sealed, military grade pushbutton switch; it meets high shock and vibration requirements and is ideal for tough environments. This PE2 is a momentary, 2 CIRCUIT, and has a 2A resistive 1.5A inductive 28VDC/115VAC rating. Splash proof with panel seal dress ring per MIL-PRF-8805, symbol 6. M8805/99-009. Button is red. Solder terminals.