PTTB 4-HESILED 250-EX (5X20)
   - 
  Fuse modular terminal block
    
      3211901
      
      
    
  
      Fuse modular terminal block, fuse type: Glass / ceramics / ..., fuse type: G / 5 x 20, nom. voltage: 500 V, nominal current: 28 A, connection method: Push-in connection, 1 level, Rated cross section: 4 mm2, cross section: 0.2 mm2- 6 mm2, connection method: Push-in connection, 2nd level, Rated cross section: 4 mm2, cross section: 0.2 mm2- 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: black
Product details
| General | The current is determined by the fuse used, the voltage by the light indicator. | 
| Product type | Fuse terminal block | 
| Number of connections | 4 | 
| Number of rows | 2 | 
| Potentials | 2 | 
| Insulation characteristics | |
| Overvoltage category | III | 
| Degree of pollution | 3 | 
| Fuse type | Glass / ceramics / ... | 
| Rated surge voltage | 6 kV | 
| Maximum power dissipation for nominal condition | 0.77 W | 
| Fuse | G / 5 x 20 | 
| LED voltage range | 110 V AC/DC ... 250 V AC/DC | 
| LED current range | 0.41 mA ... 0.96 mA | 
| Maximum power dissipation | max. 1.6 W (with single arrangement of the fuse terminal block in the event of overload) | 
| max. 1.6 W (With interconnected arrangement of several fuse terminal blocks in the event of overload) | |
| max. 4 W (with single arrangement of the fuse terminal block in the event of a short-circuit) | |
| max. 2.5 W (With interconnected arrangement of several fuse terminal blocks in the event of a short-circuit) | 
| LED voltage range | 110 V AC/DC ... 250 V AC/DC | 
| Number of connections per level | 2 | 
| Nominal cross section | 4 mm² | 
| 1 level | |
| Connection method | Push-in connection | 
| Stripping length | 10 mm ... 12 mm | 
| Internal cylindrical gage | A4 | 
| Connection in acc. with standard | IEC 60947-7-1 | 
| Conductor cross-section rigid | 0.2 mm² ... 6 mm² | 
| Cross section AWG | 24 ... 10 (converted acc. to IEC) | 
| Conductor cross-section flexible | 0.2 mm² ... 6 mm² | 
| Conductor cross-section, flexible [AWG] | 24 ... 10 (converted acc. to IEC) | 
| Conductor cross-section flexible (ferrule without plastic sleeve) | 0.25 mm² ... 4 mm² | 
| Flexible conductor cross-section (ferrule with plastic sleeve) | 0.25 mm² ... 4 mm² | 
| Conductor cross-section flexible (2 conductors with the same cross-section, with TWIN ferrule and plastic sleeve) | 0.5 mm² ... 1 mm² | 
| Nominal current | 28 A | 
| Maximum load current | 32 A (bei 6 mm² Leiterquerschnitt starr) | 
| Nominal voltage | 500 V | 
| Nominal cross section | 4 mm² | 
| 2nd level | |
| Connection method | Push-in connection | 
| Stripping length | 10 mm ... 12 mm | 
| Internal cylindrical gage | A4 | 
| Connection in acc. with standard | IEC 60947-7-3 | 
| Conductor cross-section rigid | 0.2 mm² ... 6 mm² | 
| Cross section AWG | 24 ... 10 (converted acc. to IEC) | 
| Conductor cross-section flexible | 0.2 mm² ... 4 mm² | 
| Conductor cross-section, flexible [AWG] | 24 ... 12 (converted acc. to IEC) | 
| Conductor cross-section flexible (ferrule without plastic sleeve) | 0.25 mm² ... 4 mm² | 
| Flexible conductor cross-section (ferrule with plastic sleeve) | 0.25 mm² ... 4 mm² | 
| 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve | 0.5 mm² ... 1 mm² | 
| Nominal current | 6.3 A | 
| Maximum load current | 6.3 A (the current is determined by the fuse used) | 
| Nominal voltage | 500 V | 
| Nominal cross section | 4 mm² | 
| 1 level Connection cross sections directly pluggable | |
| Conductor cross-section rigid | 0.5 mm² ... 6 mm² | 
| Conductor cross-section, rigid [AWG] | 20 ... 10 (converted acc. to IEC) | 
| Conductor cross-section flexible (ferrule without plastic sleeve) | 0.5 mm² ... 4 mm² | 
| Flexible conductor cross-section (ferrule with plastic sleeve) | 0.5 mm² ... 4 mm² | 
| 2nd level Connection cross sections directly pluggable | |
| Conductor cross-section rigid | 0.5 mm² ... 6 mm² | 
| Conductor cross-section, rigid [AWG] | 20 ... 10 (converted acc. to IEC) | 
| Conductor cross-section flexible (ferrule without plastic sleeve) | 0.5 mm² ... 4 mm² | 
| Flexible conductor cross-section (ferrule with plastic sleeve) | 0.5 mm² ... 4 mm² | 
| Rated data (ATEX/IECEx) | |
| Identification |  II 3 G Ex ec llC Gc | 
| Operating temperature range | -60 °C ... 130 °C | 
| Ex-certified accessories | 3211918 D-PTTB 4-TG | 
| 1204517 SZF 1-0,6X3,5 | |
| 3022276 CLIPFIX 35-5 | |
| 3022218 CLIPFIX 35 | |
| List of bridges | Plug-in bridge / FBS 2-6 / 3030336 | 
| Plug-in bridge / FBS 3-6 / 3030242 | |
| Plug-in bridge / FBS 4-6 / 3030255 | |
| Plug-in bridge / FBS 5-6 / 3030349 | |
| Plug-in bridge / FBS 10-6 / 3030271 | |
| Plug-in bridge / FBS 20-6 / 3030365 | |
| Bridge data | 19 A / 4 mm² | 
| for bridging with bridge | 275 V | 
| - At bridging between non-adjacent terminal blocks | 275 V | 
| - At cut-to-length bridging with cover | 275 V | 
| Rated insulation voltage | 250 V | 
| output | (Permanent) | 
| Ex level General | |
| Rated voltage | 275 V | 
| Ex connection data General | |
| Nominal cross section | 4 mm² | 
| Rated cross section AWG | 12 | 
| Connection capacity rigid | 0.2 mm² ... 6 mm² | 
| Connection capacity AWG | 24 ... 10 | 
| Connection capacity flexible | 0.2 mm² ... 4 mm² | 
| Connection capacity AWG | 24 ... 12 | 
| output | (Permanent) | 
| Ex level Level 1 | |
| Rated current | 23 A (4 mm²) | 
| Maximum load current | 27 A (6 mm²) | 
| Contact resistance | 0.9 mΩ | 
| Temperature increase | 40 K (23 A / 4 mm²) | 
| output | (Permanent) | 
| Ex level Level 2 | |
| Rated current | 6.3 A (4 mm²) | 
| Maximum load current | 6.3 A (6 mm²) | 
| Contact resistance | 5 mΩ | 
| Width | 6.2 mm | 
| End cover width | 2.2 mm | 
| Height | 102.9 mm | 
| Depth on NS 35/7,5 | 75.5 mm | 
| Depth on NS 35/15 | 83 mm | 
| Color | black (RAL 9005) | 
| Flammability rating according to UL 94 | V0 | 
| Insulating material group | I | 
| Insulating material | PA | 
| Static insulating material application in cold | -60 °C | 
| Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) | 130 °C | 
| Relative insulation material temperature index (Elec., UL 746 B) | 130 °C | 
| Fire protection for rail vehicles (DIN EN 45545-2) R22 | HL 1 - HL 3 | 
| Fire protection for rail vehicles (DIN EN 45545-2) R23 | HL 1 - HL 3 | 
| Fire protection for rail vehicles (DIN EN 45545-2) R24 | HL 1 - HL 3 | 
| Fire protection for rail vehicles (DIN EN 45545-2) R26 | HL 1 - HL 3 | 
| Calorimetric heat release NFPA 130 (ASTM E 1354) | 28 MJ/kg | 
| Surface flammability NFPA 130 (ASTM E 162) | passed | 
| Specific optical density of smoke NFPA 130 (ASTM E 662) | passed | 
| Smoke gas toxicity NFPA 130 (SMP 800C) | passed | 
| Mechanical data | |
| Open side panel | No | 
| Oscillation/broadband noise | |
| Specification | DIN EN 50155 (VDE 0115-200):2008-03 | 
| Spectrum | Long life test category 1, class B, body mounted | 
| Frequency | f1 = 5 Hz to f2 = 150 Hz | 
| ASD level | 0.964 (m/s²)²/Hz | 
| Acceleration | 0.58g | 
| Test duration per axis | 5 h | 
| Test directions | X-, Y- and Z-axis | 
| Result | Test passed | 
| Shocks | |
| Specification | DIN EN 50155 (VDE 0115-200):2008-03 | 
| Pulse shape | Half-sine | 
| Acceleration | 5g | 
| Shock duration | 30 ms | 
| Number of shocks per direction | 3 | 
| Test directions | X-, Y- and Z-axis (pos. and neg.) | 
| Result | Test passed | 
| Ambient conditions | |
| Ambient temperature (operation) | -60 °C ... 110 °C (Operating temperature range incl. self-heating; for max. short-term operating temperature, see RTI Elec.) | 
| Ambient temperature (storage/transport) | -25 °C ... 60 °C (for a short time, not exceeding 24 h, -60 °C to +70 °C) | 
| Ambient temperature (assembly) | -5 °C ... 70 °C | 
| Ambient temperature (actuation) | -5 °C ... 70 °C | 
| Permissible humidity (operation) | 20 % ... 90 % | 
| Permissible humidity (storage/transport) | 30 % ... 70 % | 
| Connection in acc. with standard | IEC 60947-7-1 | 
| IEC 60947-7-3 | 
| Mounting type | NS 35/7,5 | 
| NS 35/15 | 
| Item number | 3211901 | 
| Packing unit | 50 pc | 
| Minimum order quantity | 50 pc | 
| Sales key | BE2234 | 
| Product key | BE2234 | 
| GTIN | 4055626380919 | 
| Weight per piece (including packing) | 24.58 g | 
| Weight per piece (excluding packing) | 9.99 g | 
| Country of origin | CN | 
ECLASS
| ECLASS-13.0 | 27250113 | 
| ECLASS-15.0 | 27250113 | 
ETIM
| ETIM 9.0 | EC000899 | 
UNSPSC
| UNSPSC 21.0 | 39121400 | 
| EU RoHS | |
| Fulfills EU RoHS substance requirements | Yes (No exemptions) | 
| China RoHS | |
| Environment friendly use period (EFUP) | EFUP-E No hazardous substances above the limits | 
| EU REACH SVHC | |
| REACH candidate substance (CAS No.) | No substance above 0.1 wt% | 
Compatible products
            Note: Applying some accessories below might limit this product.
          
          
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      FBSR 4-6 - Plug-in bridge 3001595
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      FBSR 5-6 - Plug-in bridge 3001596
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      D-PTTB 4-TG - End cover 3211918
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      GBS 5-25X12 - Group marker label for terminal marking 0810588
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      GBS-ZB/26X6 - Group marker label for terminal marking 0809298
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      CARRIER-TM 300 - Marker carriers 0828282
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      WS PT 4 - Warning label 1029563
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      NS 35/ 7,5 PERF 2000MM - DIN rail perforated 0801733
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      NS 35/ 7,5 UNPERF 2000MM - DIN rail, unperforated 0801681
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      NS 35/ 7,5 WH PERF 2000MM - DIN rail perforated 1204119
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      NS 35/ 7,5 WH UNPERF 2000MM-VPE 10 - DIN rail, unperforated 1204122
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      NS 35/ 7,5 AL UNPERF 2000MM - DIN rail, unperforated 0801704
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      NS 35/ 7,5 ZN PERF 2000MM - DIN rail perforated 1206421
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      NS 35/ 7,5 ZN UNPERF 2000MM - DIN rail, unperforated 1206434
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      NS 35/ 7,5 CU UNPERF 2000MM-VPE 10 - DIN rail, unperforated 0801762
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      NS 35/ 7,5 CAP - End cap 1206560
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      NS 35/15 PERF 2000MM - DIN rail perforated 1201730
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      NS 35/15 UNPERF 2000MM - DIN rail, unperforated 1201714
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      NS 35/15 WH PERF 2000MM - DIN rail perforated 0806602
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      NS 35/15 WH UNPERF 2000MM-VPE 10 - DIN rail, unperforated 1204135
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      NS 35/15 AL UNPERF 2000MM - DIN rail, unperforated 1201756
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      NS 35/15 ZN PERF 2000MM - DIN rail perforated 1206599
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      NS 35/15 ZN UNPERF 2000MM - DIN rail, unperforated 1206586
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      NS 35/15 CU UNPERF 2000MM-VPE 10 - DIN rail, unperforated 1201895
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      NS 35/15 CAP - End cap 1206573
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      NS 35/15-2,3 UNPERF 2000MM-VPE 10 - DIN rail, unperforated 1201798
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      ZB 5 :UNBEDRUCKT - Zack marker strip 1050004
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      ZB 5 CUS - Zack marker strip 0824962
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      ZB 5,LGS:L1-N,PE - Zack marker strip 1050415
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      UC-TM 5 - Marker for terminal blocks 0818108
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      UC-TM 5 CUS - Marker for terminal blocks 0824581
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      UCT-TM 5 - Marker for terminal blocks 0828734
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      UCT-TM 5 CUS - Marker for terminal blocks 0829595
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      GBS 5-25X5 - Group marker label for terminal marking 0829126
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      ZBF 5:UNBEDRUCKT - Zack Marker strip, flat 0808642
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      ZBF 5 CUS - Zack Marker strip, flat 0825025
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      UC-TMF 5 - Marker for terminal blocks 0818153
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      UC-TMF 5 CUS - Marker for terminal blocks 0824638
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      UCT-TMF 5 - Marker for terminal blocks 0828744
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      UCT-TMF 5 CUS - Marker for terminal blocks 0829658
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      ZBF 6:UNBEDRUCKT - Zack Marker strip, flat 0808710
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      ZBF 6 CUS - Zack Marker strip, flat 0825027
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      UC-TMF 6 - Marker for terminal blocks 0818140
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      UC-TMF 6 CUS - Marker for terminal blocks 0824646
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      UCT-TMF 6 - Marker for terminal blocks 0828746
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      UCT-TMF 6 CUS - Marker for terminal blocks 0829665
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      ISH 4/0,5 - Insulating sleeve 3002885
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      ISH 4/1,0 - Insulating sleeve 3002898
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      TMT 6 R - Marker for terminal blocks 0816498
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      TMT 6 R CUS - Marker for terminal blocks 0824488
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      TMT (EX9,5)R - Marker for terminal blocks 0828295
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      US-TM 100 - Marker for terminal blocks 0829255
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      SZF 1-0,6X3,5 - Screwdriver 1204517
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      ST-BW - Actuation tool 1207608
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      PROJECT COMPLETE - Software 1050453
Your advantages
In addition to the testing option in the double function shaft, all terminal blocks provide an additional test pick-off
        The compact design and front connection enable wiring in a confined space
 
        The Push-in connection terminal blocks are characterized by the system features of the CLIPLINE complete system and by easy and tool-free wiring of conductors with ferrules or solid conductors
        PHOENIX CONTACT Ltd
        
        Unit 15C, 906-930 Great South Road, Penrose, Auckland 1061, New Zealand