Pilz Pf-1Nk Safety Relay/Time Delay Relay Pf-1Nk/300S/Fbm

Buy Pilz PF-1NK Safety Relay/Time Delay Relay PF-1NK/300S/FBM

Built for applications where immediate shutdown creates operational risks, the PF-1NK/300S/FBM ensures safe, time-controlled power isolation with continuous contact verification. The 300-second timer provides adequate duration for gradual machine deceleration, process completion, or evacuation protocols. FBM technology maintains safety integrity throughout the entire timing cycle, offering reliable performance for complex safety architectures that demand temporal control capabilities.

Key Features

• Fixed 300-second (5-minute) time delay with safety monitoring
• FBM technology for continuous contact integrity verification
• Compact single-unit design combining relay and timer functions
• Positive-guided contacts ensure failsafe operation
• Self-diagnostic capabilities throughout delay sequences
• Simple installation with parameter-free operation
• Compatible with emergency stop and safety gate systems

Typical Applications

• Machine cooldown sequences with delayed power disconnect
• Ventilation run-on after emergency stop activation
• Rotating equipment brake application timing
• Chemical process controlled shutdown procedures
• Conveyor sequential stopping for safe material clearing
• Hydraulic pressure bleed-down control
• Thermal equipment gradual cooling management

Technical Specifications

• Product Name: Pilz PF-1NK Safety Relay/Time Delay Relay
• Model: PF-1NK/300S/FBM
• Type: Safety Relay with Time Delay Function
• Time Delay: 300 seconds (5 minutes) fixed
• Technology: FBM (Forced Break Monitoring)

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