Pilz Pa-1Nb Safety Relay Timer 6-600 S

Buy Pilz Pa-1Nb Safety Relay Timer 6-600 S

Engineered for heavy-duty industrial applications, the Pilz Pa-1Nb Safety Relay Timer 6-600 S combines reliable phase protection with programmable extended-delay timing to accommodate equipment with demanding startup requirements. It continuously monitors all three phases for voltage drops, phase loss, and sequence errors while the adjustable 6-600 second timer allows precise calibration for specific load profiles. This extended timing capability prevents nuisance trips during normal startup transients while maintaining vigilant protection once equipment reaches operational speed. With robust construction and proven performance in water treatment plants, mining operations, and heavy manufacturing facilities, this relay ensures optimal protection for critical high-power three-phase systems.

Key Features

• Extended adjustable timer range from 6 to 600 seconds
• Complete three-phase monitoring and fault detection
• Phase sequence and rotation verification
• Voltage asymmetry and phase loss protection
• Programmable delay settings for large motor applications
• DIN rail mounting for control panel integration
• LED status and fault indication
• Heavy-duty design for industrial environments

Typical Applications

• Large motor protection in water and wastewater treatment
• Mining equipment and heavy-duty conveyor systems
• High-capacity pump stations with extended startup
• Industrial compressors and refrigeration plants
• Heavy manufacturing machinery with long acceleration periods
• Process equipment requiring extended startup monitoring

Technical Specifications

• Product Name: Pilz Phase Monitoring Safety Relay Timer
• Model / Part Number: Pa-1Nb Timer 6-600 S
• Type: Phase monitoring relay with extended time delay
• Timer Range: 6 – 600 seconds (adjustable)
• Monitoring Function: Phase failure, phase sequence, and voltage asymmetry detection
• Mounting Type: DIN rail installation
• Application Area: Heavy-duty motor protection and industrial three-phase equipment

📩 Contact us for pricing, availability, and delivery information.