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Phoenix Contact 5603514 BXT-N4X 4-WIRE Surge Protection

The PHOENIX CONTACT BXT-N4X 4-WIRE surge protection device provides robust protection for sensitive electronic equipment in industrial settings. Encased in a NEMA 4X rated enclosure, it safeguards a 2-core floating signal circuit and 120V AC powered transmitters from damaging voltage surges. This device is designed for wall mounting and offers reliable surge protection in challenging environments, ensuring the longevity and operational integrity of connected equipment. It is offered exclusively for export outside the EU and the European Economic Area.

Authorized Distributors
Source:DigiKey
Part No:5603514
Stock:1
Inv Date:05-28-2026
Price: Unit price: $659
Buy/RFQ:
Part No:5603514
Stock:0
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:5603514
Stock:0
Inv Date:05-28-2026
Price: Unit price: $694.64
Buy/RFQ:

Phoenix Contact 5603514 BXT-N4X 4-WIRE Surge Protection Specifications:

  • Packing unit: 1 PCE
  • Minimum order quantity: 10 PCE
  • Custom tariff number: 85363030
  • Country of origin: GERMANY
  • Height: 90 mm
  • Width: 160 mm
  • Ambient temperature (operation): -40 °C ... 85 °C
  • Degree of protection: IP66 / NEMA 4X
  • Mounting type: Wall mounting
  • Nominal voltage UN (Power): 120 V AC
  • Nominal voltage UN (Signal): 24 V AC
  • Max. operating voltage Umax (Power): 150 V AC
  • Max. discharge surge current Imax (8/20) µs maximum (Core-Core): 10 kA
  • Max. discharge surge current Imax (8/20) µs maximum (Core-Earth): 10 kA
  • Resistance in series: 2.2 Ω
  • Connection type IN: Screw connection
  • Connection type OUT: Screw connection
  • Conductor cross section stranded min.: 0.2 mm²
  • Conductor cross section stranded max.: 2.5 mm²
  • Conductor cross section solid min.: 0.2 mm²
  • Conductor cross section solid max.: 4 mm²
  • Conductor cross section AWG/kcmil min.: 24
  • Conductor cross section AWG/kcmil max: 12
  • Standards/regulations: IEEE C62.36
  • eCl@ss 4.1: 27130801
  • eCl@ss 5.0: 27130801
  • eCl@ss 5.1: 27130801
  • eCl@ss 6.0: 27130807
  • ETIM 4.0: EC000943
  • ETIM 5.0: EC000943
  • UNSPSC 6.01: 30212010
  • UNSPSC 7.0901: 39121610
  • UNSPSC 11: 39121610
  • UNSPSC 12.01: 39121610
  • UNSPSC 13.2: 39121620

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Frequently Asked Questions

Where can I buy Phoenix Contact 5603514?

You can click on the BUY or RFQ button to purchase 5603514 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 5603514?

You can download the 5603514 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 5603514?

Phoenix Contact

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