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Phoenix Contact 3211903 Fuse Terminal Block

The PHOENIX CONTACT PT 4-HESILED 24 is a fuse modular terminal block specifically engineered for use in railway and plant engineering applications. This terminal block combines a fuse holder for 5x20mm G fuses with an LED indicator for 24V DC, providing visual indication of fuse status. Its lever-type design allows for easy fuse replacement, while the Push-in connection simplifies wiring with ferrules or solid conductors. The compact design and front connection enable wiring in confined spaces, and the testing facility in the double function shaft ensures reliable testing. It is designed to disconnect circuits when a faulty fuse is present, protecting downstream components.

Authorized Distributors
Source:Newark
Part No:3211903
Stock:7
Inv Date:05-28-2026
Price: Unit price: $23.42
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Source:DigiKey
Part No:3211903
Stock:1378
Inv Date:05-28-2026
Price: Unit price: $14.07
Buy/RFQ:
Part No:3211903
Stock:556
Inv Date:05-29-2026
Price: Unit price: $18.43
Buy/RFQ:
Part No:3211903
Stock:2217
Inv Date:05-28-2026
Price: Unit price: $17.9
Buy/RFQ:
Part No:3211903
Stock:206
Inv Date:05-28-2026
Price: Unit price: $15.59
Buy/RFQ:
Part No:3211903
Stock:206
Inv Date:05-28-2026
Price: Unit price: $15.59
Buy/RFQ:
Part No:3211903
Stock:101
Inv Date:05-28-2026
Price: Unit price: $19.511
Buy/RFQ:

Phoenix Contact 3211903 Fuse Terminal Block Specifications:

  • Packing unit: 1 pc
  • Minimum order quantity: 50 pc
  • Weight per Piece (excluding packing): 13.6 g
  • Custom tariff number: 85369085
  • Country of origin: Poland
  • Number of levels: 1
  • Number of connections: 2
  • Nominal cross section: 4 mm²
  • Color: black
  • Insulating material: PA
  • Flammability rating according to UL 94: V0
  • Area of application: Railway industry
  • Fuse: G / 5 x 20
  • Fuse type: Glass
  • Rated surge voltage: 4 kV
  • Pollution degree: 3
  • Overvoltage category: III
  • Insulating material group: I
  • Maximum power dissipation: max. 1.6 W
  • LED voltage range: 12 V AC/DC ... 30 V AC/DC
  • LED current range: 0.31 mA ... 0.95 mA
  • Connection in acc. with standard: IEC 60947-7-3
  • Maximum load current: 6.3 A
  • Nominal current IN: 6.3 A
  • Nominal voltage UN: 24 V
  • Open side panel: ja
  • Width: 6.2 mm
  • Length: 56 mm
  • Height NS 35/7,5: 62.5 mm
  • Height NS 35/15: 70 mm
  • Conductor cross section solid min.: 0.2 mm²
  • Conductor cross section solid max.: 6 mm²
  • Conductor cross section flexible min.: 0.2 mm²
  • Conductor cross section flexible max.: 4 mm²
  • Conductor cross section AWG min.: 24
  • Conductor cross section AWG max.: 10
  • Conductor cross section flexible, with ferrule without plastic sleeve min.: 0.25 mm²
  • Conductor cross section flexible, with ferrule without plastic sleeve max.: 4 mm²
  • Conductor cross section flexible, with ferrule with plastic sleeve min.: 0.25 mm²
  • Conductor cross section flexible, with ferrule with plastic sleeve max.: 4 mm²
  • 2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, min.: 0.5 mm²
  • 2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, max.: 1 mm²
  • Connection method: Push-in connection
  • Minimum stripping length: 10 mm
  • Maximum stripping length: 12 mm
  • Internal cylindrical gage: A4
  • eCl@ss 4.0: 27141116
  • eCl@ss 4.1: 27141116
  • eCl@ss 5.0: 27141116
  • eCl@ss 5.1: 27141116
  • eCl@ss 6.0: 27141116
  • eCl@ss 7.0: 27141116
  • eCl@ss 8.0: 27141116
  • ETIM 2.0: EC000897
  • ETIM 3.0: EC000899
  • ETIM 4.0: EC000899
  • ETIM 5.0: EC000899
  • UNSPSC 6.01: 30211811
  • UNSPSC 7.0901: 39121410
  • UNSPSC 11: 39121410
  • UNSPSC 12.01: 39121410
  • UNSPSC 13.2: 39121410

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Frequently Asked Questions

Where can I buy Phoenix Contact 3211903?

You can click on the BUY or RFQ button to purchase 3211903 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 3211903?

You can download the 3211903 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 3211903?

Phoenix Contact

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