Industrial GR F3S-TGR-NSPR-21-05 Switch

The Industrial GR F3S-TGR-NSPR-21-05 Switch is a non-contact magnetic safety switch designed to monitor guard doors and safety gates in industrial automation, delivering reliable interlock signals through non-contact sensing. It is commonly installed on CNC machines, robotic cells, packaging equipment, conveyor systems, and automated production lines, or any OEM machinery requiring safety interlocking for hinged, sliding, or removable guards. Key specifications include MPN F3S-TGR-NSPR-21-05, Series F3S-TGR-N_R, and a Reed Magnetic Safety Switch with non-contact magnetic detection. The device provides 2 normally closed (NC) and 1 normally open (NO) contacts (uncoded), with a reed output and a switching distance of 20–22 mm. It supports a maximum switching voltage of 24 VDC and a maximum switching current of 200 mA, and it arrives with a 5 m pre-wired cable. The housing is polyester plastic, rated IP69K, and the sensor operates from -25°C to +80°C; its dimensions are 50 × 25.5 × 13 mm. Mounting applications encompass guard doors, safety gates, and machine enclosures, with service uses including repair, replacement, retrofit, and preventive maintenance. Common replacements include Omron F3S-TGR-NSPR-21-10, Omron F3S-TGR-NSPR-21-M1J8, and Omron F3S-TGR-NSPC-21-05.