Wieland SNO4003K-A

Description:

The Wieland SNO4003K-A is an industrial safety relay module used in machine safety and emergency stop control systems. Commonly installed in automated production lines, conveyor systems, robotic cells, and industrial machinery requiring monitored safety circuit protection. Maintenance technicians, OEM machine builders, and system integrators use this safety relay for machine safety upgrades, control system replacement, and industrial automation retrofit projects.

Applications:

The Wieland SNO4003K-A safety relay is designed for industrial safety monitoring in demanding automation environments. It is frequently used in manufacturing facilities, packaging equipment, machine guarding systems, process automation lines, and industrial control panels where reliable emergency stop monitoring and safety circuit control are critical for personnel protection and regulatory compliance.

Technical Specifications:

• Brand: Wieland
• Part Number: SNO4003K-A
• Product Type: Safety Relay Module
• Function: Safety monitoring and relay control
• Application: Industrial machine safety systems
• Suitable For: Emergency stop and safety circuits
• Mounting Type: DIN rail or control panel installation
• Usage Environment: Industrial automation systems
• Control Type: Safety relay monitoring
• Compatibility: Machine safety and automation controls
• Industry Applications: Manufacturing, packaging, conveyor systems
• Construction: Industrial-duty relay housing
• Designed For: Continuous industrial operation
• Purpose: Personnel and machine protection

Common Replacements:

• Pilz PNOZ Safety Relay
• Allen-Bradley Guardmaster Safety Relay
• Siemens SIRIUS Safety Relay