Pilz Pa-1Sk Safety Relay 3 To 300 S

Buy Pilz Pa-1Sk Safety Relay 3 To 300 S

Designed for highly specialized applications, the Pilz Pa-1Sk Safety Relay 3 To 300 S combines dependable electrical supervision with unprecedented timing versatility spanning 3 to 300 seconds. It monitors single-phase supply integrity while accommodating equipment requiring up to five minutes of startup tolerance before protective parameters take full effect. This extended capability serves thermal processes, batch equipment, and machinery with complex initialization sequences that defeat conventional protection schemes. The wide adjustment range eliminates false trips during extended startup phases while ensuring immediate response to genuine faults during steady-state operation, making it indispensable for process industries and specialized manufacturing environments.

Key Features

• Ultra-wide 3 to 300-second timing adjustment range
• Patient protection accommodates multi-minute startup sequences
• Precise single-phase electrical quality assessment
• Calibrated response for thermal and batch processes
• Eliminates false shutdowns during extended initialization
• Standard DIN rail installation for panel compatibility
• Clear LED indication for operational awareness
• Industrial construction withstands demanding environments

Typical Applications

• Industrial furnace and oven startup monitoring
• Thermal processing equipment protection
• Batch reactor electrical supervision
• Large-scale heating system safeguarding
• Extended ramp-up machinery and processes
• Specialized manufacturing equipment with prolonged initialization

Technical Specifications

• Product Name: Pilz Ultra-Extended Timer Safety Relay
• Model / Part Number: Pa-1Sk 3 To 300 S
• Type: Long-delay voltage monitoring relay
• Timing Spectrum: 3 – 300 seconds (fully adjustable)
• Monitoring Function: Single-phase electrical supervision
• Configuration: Single-phase
• Mounting Type: DIN rail installation
• Application Area: Thermal and process equipment requiring extended startup protection

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