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Phoenix Contact 2866048 Monitoring Relay

The PHOENIX CONTACT EMD-FL-V-300 monitoring relay provides reliable monitoring of critical network and system parameters, essential for maintaining safety and system availability across various industries. This relay monitors 1-phase voltages, offering overvoltage, undervoltage, and window monitoring capabilities, along with an error memory function. Its wide-range power supply and two PDT contacts allow for flexible integration into diverse control systems, enabling shutdown or indication of errors. Adjustable potentiometers and delays provide customization for specific monitoring requirements, ensuring optimal performance and error prevention in industrial applications.

Authorized Distributors
Source:Newark
Part No:2866048
Stock:3
Inv Date:05-28-2026
Price: Unit price: $346.47
Buy/RFQ:
Source:DigiKey
Part No:2866048
Stock:22
Inv Date:05-28-2026
Price: Unit price: $307.21
Buy/RFQ:
Part No:2866048
Stock:26
Inv Date:05-29-2026
Price: Unit price: $307.21
Buy/RFQ:
Part No:2866048
Stock:5
Inv Date:05-28-2026
Price: Unit price: $355
Buy/RFQ:

Phoenix Contact 2866048 Monitoring Relay Specifications:

  • Packing unit: 1 pc
  • Weight per Piece (excluding packing): 169.4 g
  • Custom tariff number: 85364900
  • Country of origin: Austria
  • Width: 22.5 mm
  • Height: 90 mm
  • Depth: 113 mm
  • Ambient temperature (operation): -25 °C ... 55 °C
  • Ambient temperature (storage/transport): -25 °C ... 70 °C
  • Input voltage range: 0 V ... 30 V AC/DC (U1 and GND)
  • Maximum temperature coefficient: < 0.1 %/K
  • Function: Undervoltage, overvoltage, window, error memory
  • Min. setting range: 5 % ... 95 % (From UN)
  • Max. setting range: 10 % ... 100 % (From UN)
  • Setting range for response delay: 0.1 s ... 10 s
  • Setting range for starting delay: 0 s ... 10 s
  • Basic accuracy: ± 5 % (of scale end value)
  • Setting accuracy: ≤ 5 % (of scale end value)
  • Repeat accuracy: ≤ 2 %
  • Recovery time: 500 ms
  • Contact type: 2 floating PDT contacts
  • Maximum switching voltage: 250 V AC
  • Interrupting rating (ohmic load) max.: 750 VA
  • Output fuse: 5 A (fast-blow)
  • Supply voltage range: 24 V AC ... 240 V AC
  • Mechanical service life: Approx. 2 x 10^7 cycles
  • Operating mode: 100% operating factor
  • Mounting position: any
  • Conductor cross section flexible min.: 0.25 mm²
  • Conductor cross section flexible max.: 2.5 mm²
  • Conductor cross section solid min.: 0.5 mm²
  • Conductor cross section solid max.: 2.5 mm²
  • Conductor cross section AWG min.: 20
  • Conductor cross section AWG max.: 14
  • Stripping length: 8 mm
  • Electromagnetic compatibility: Conformance with EMC Directive 2004/108/EC
  • Overvoltage category: III, basic insulation
  • Housing insulation material: Polyamide PA
  • Color: green
  • Rated insulation voltage: 300 V
  • Conformance: CE-compliant
  • UL, USA / Canada: UL/C-UL listed UL 508

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Frequently Asked Questions

Where can I buy Phoenix Contact 2866048?

You can click on the BUY or RFQ button to purchase 2866048 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 2866048?

You can download the 2866048 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 2866048?

Phoenix Contact

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