RP8300B2M1CEBLKREDNIL is a panel-mounted momentary pushbutton switch featuring a SPST (Single Pole Single Throw) OFF-(ON) circuit with a red button and black plated metal housing. The switch is designed for M12 x 0.75 thread mounting with an epoxy seal and achieves IP67 seal rating at the front panel, ensuring protection in harsh environments. Key technical specifications include a contact rating of 500 mA @ 48 VDC, 200 mA @ 50 VDC, and 200 mA @ 250 VAC, with gold-over-silver contact material providing reliable electrical performance. The switch offers an operating force of 350 gf ± 150 gf, a travel distance of 1.5 ± 0.25 mm, and an electric life of 500,000 cycles at full load, with contact bounce limited to 10 ms maximum. Operating temperature range spans -30°C to +85°C, and the device is RoHS compliant (2002/95/EC). This switch is ideal for industrial control panels, emergency stop applications, and other demanding environments requiring sealed, momentary-action switching.