Pilz P1M-1Nk/110V~/1A1R Thermistor Protection Relay 479150

Buy Pilz P1M-1Nk/110V~/1A1R Thermistor Protection Relay 479150

The Pilz P1M-1Nk/110V~/1A1R Thermistor Protection Relay 479150 blends diagnostic sophistication with installation simplicity to guard high-value rotating assets. Its PTC-responsive circuitry interprets minute resistance shifts that signal rising temperatures, triggering outputs before insulation breakdown or bearing seizure. The split-contact design enables operators to receive advance warnings through HMI systems while retaining hard-wired shutdown authority, supporting predictive maintenance strategies and reducing unplanned outages across demanding industrial applications.

Key Features

• 110V AC operation aligned with common control voltage standards
• Changeover contact (1A1R) enabling simultaneous alarm and shutdown pathways
• Specialized P1M-1Nk circuitry interpreting thermistor resistance curves accurately
• PTC sensor compatibility for direct winding temperature surveillance
• Split-function contacts supporting diagnostic reporting and protective action
• Minimal footprint conserving valuable panel real estate
• Facilitates integration with SCADA, HMI, and motor management systems

Typical Applications

• Critical process pump motor protection with remote alarming
• HVAC blower and fan thermal supervision systems
• Automated material handling drive thermal management
• Pneumatic compressor and vacuum pump safeguarding
• CNC spindle motor temperature monitoring circuits
• Food processing equipment motor protection schemes
• Heavy-duty industrial drives requiring predictive thermal intelligence

Technical Specifications

• Product Name: Pilz Thermistor Protection Relay
• Model / Part Number: P1M-1Nk/110V~/1A1R / 479150
• Supply Voltage: 110V AC
• Output Contacts: 1A1R (changeover configuration)
• Platform: P1M-1Nk thermal supervision series
• Core Function: PTC thermistor interpretation with dual-output response
• Sensor Type: Positive Temperature Coefficient (PTC) thermistors
• Mounting: DIN rail compatible for standard enclosure installation
• Form Factor: Slim modular construction for high-density layouts

📩 Contact us today for pricing, availability, and delivery details.