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Safety Systems

For industrial and commercial facilities, safety systems are among the most critical components for protecting personnel, equipment, and ensuring regulatory compliance. Safety systems monitor hazardous conditions, control emergency shutdowns, and provide protective interlocks that prevent accidents and equipment damage. Electrical.com carries an extensive selection of safety systems from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of manufacturing facilities, process control operations, machine automation, and hazardous environment applications.

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Part Number	PRICE	Manufacturer
3RG7842-6BJ00	In Stock From $1,873^.85	Siemens
3RG7842-6DB00	Limited Stock From Get Price	Siemens
3RG7842-6DB01	Limited Stock From Get Price	Siemens
3RG7842-6DD00	In Stock From $428^.94	Siemens
3RG7842-6DD01	In Stock From $2,648^.95	Siemens
3RG7842-6DH20	In Stock From $1,051^.77	Siemens
3RG7842-6DH21	In Stock From $2,400^.76	Siemens
3RG7842-6DJ20	In Stock From $1,179^.32	Siemens
3RG7842-6DJ21	In Stock From $2,149^.26	Siemens
3RG78424BH00	In Stock From $2,992^.43	Siemens
3RG78424BH01	In Stock From $4,478^.09	Siemens
3RG78424BK00	In Stock From $1,864^.94	Siemens
3RG78424BK01	In Stock From $4,163^.03	Siemens
3RG78424DD00	In Stock From $1,405^.18	Siemens
3RG78424DJ10	In Stock From $2,048^.66	Siemens
3RG78424DK00	In Stock From $976^.03	Siemens
3RG78424JK00	In Stock From $1,711^.36	Siemens
3RG78424JK01	In Stock From $2,422^.25	Siemens
3RG78424MH50	In Stock From $1,079^.48	Siemens
3RG78426BB00	In Stock From $238^.06	Siemens
3RG78426BB01	In Stock From $372^.40	Siemens
3RG78426DH00	In Stock From $1,635^.20	Siemens
3RG78426DH01	In Stock From $2,086^.27	Siemens
3RG78433SD130SS0	Limited Stock From Get Price	Siemens

Electrical.com stocks the largest inventory of safety systems in the world, with over 1 million square feet of new, used, surplus, and re-certified safety equipment available for immediate shipment. From safety relays and emergency stop devices to light curtains and safety controllers, we have what you need when others say no. Our comprehensive safety systems inventory spans all configurations and ratings from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our safety systems serve critical applications across manufacturing facilities, industrial automation equipment, material handling operations, robotic work cells, machine guarding installations, packaging equipment, assembly lines, and process control environments.

Whether you're maintaining legacy equipment with obsolete safety components or sourcing current production systems for new installations, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime while maintaining workplace safety compliance. Need safety systems now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.