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Macromatic PAP240 Three-Phase Monitoring Relay

This phase monitor relay detects phase reversal, loss, and undervoltage conditions to protect motors and equipment from damage. It operates at nominal 240V 60Hz and features 10A SPDT contacts. The relay uses an 8-pin octal socket for easy installation and continuous monitoring, even if a phase is lost or reversed. It provides reliable fault detection with a bi-color status LED for troubleshooting. Suitable for 208V, 240V, 400V, and 480V systems, it ensures accurate sensing and robust protection against common electrical faults.

Authorized Distributors
Source:DigiKey
Part No:PAP240
Stock:4
Inv Date:06-08-2026
Price: Unit price: $94.03
Buy/RFQ:
Part No:PAP240
Stock:18
Inv Date:06-08-2026
Price: Unit price: $94.03
Buy/RFQ:

Macromatic PAP240 Three-Phase Monitoring Relay Specifications:

  • Operating Voltage Range: 156V - 550V
  • Voltage Frequency: 50/60Hz
  • Power Consumption: Less than 40VA
  • Contact Rating: 10A @ 277V AC / 7A @ 30V DC
  • Mechanical Life: 10 million operations
  • Full Load Life: 100,000 operations
  • Operating Temperature: -28°C to 65°C
  • Storage Temperature: -40°C to 85°C
  • Mounting Method: Uses an 8 pin octal socket, requires 600V-rated socket for >300V systems
  • Phase Loss Trip: Automatic upon phase absence
  • Phase Reversal Trip: When phase sequence is other than A-B-C
  • Undervoltage Trip: Adjustable from 75-95% of line voltage
  • Reset Time: 1 second; Drop-out due to fault: 100ms for phase loss/reversal, 4 seconds for undervoltage

Buy the MacroMatic Series PAP: Phase Loss Reversal Undervoltage Monitor - PAP240

Order the MacroMatic PAP240 three-phase monitor relay online today to ensure your motor and equipment safety. This relay offers precise detection of phase loss, reversal, and undervoltage, safeguarding your electrical systems effectively. Its easy-to-install 8-pin octal socket design allows seamless integration into existing setups, while the LED indicators simplify troubleshooting. With its robust build, high current capacity, and compatibility with 208V-480V systems, the PAP240 provides reliable performance and peace of mind for industrial applications. Trust our online store for quick, secure delivery.

Buy MacroMatic PAP240 now and experience unmatched reliability and performance with advanced phase detection and continuous fault monitoring.

Frequently Asked Questions

Where can I buy Macromatic PAP240?

You can click on the BUY or RFQ button to purchase PAP240 from an authorized Macromatic distributor.

How do I troubleshoot issues or seek technical support for part PAP240?

You can download the PAP240 datasheet or visit the Macromatic website for support.

Who is the manufacturer of PAP240?

Macromatic

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