UDK 3 GN
   - 
  Feed-through terminal block
    
      3057160
      
      
    
  
      Product details
| Product type | Multi-conductor terminal block | 
| Number of connections | 4 | 
| Number of rows | 2 | 
| Potentials | 1 | 
| Insulation characteristics | |
| Overvoltage category | III | 
| Degree of pollution | 3 | 
| Rated surge voltage | 6 kV | 
| Maximum power dissipation for nominal condition | 0.77 W | 
| Number of connections per level | 4 | 
| Nominal cross section | 2.5 mm² | 
| 1 level | |
| Connection method | Screw connection | 
| Screw thread | M3 | 
| Tightening torque | 0.5 ... 0.6 Nm | 
| Stripping length | 8 mm | 
| Internal cylindrical gage | A3 | 
| Connection in acc. with standard | IEC 60947-7-1 | 
| Conductor cross-section rigid | 0.2 mm² ... 4 mm² | 
| Cross section AWG | 24 ... 12 (converted acc. to IEC) | 
| Conductor cross-section flexible | 0.2 mm² ... 2.5 mm² | 
| Conductor cross-section, flexible [AWG] | 24 ... 14 (converted acc. to IEC) | 
| Conductor cross-section flexible (ferrule without plastic sleeve) | 0.25 mm² ... 2.5 mm² | 
| Flexible conductor cross-section (ferrule with plastic sleeve) | 0.25 mm² ... 1.5 mm² | 
| Cross-section with insertion bridge, rigid | 2.5 mm² | 
| Cross-section with insertion bridge, flexible | 2.5 mm² | 
| 2 conductors with same cross section, solid | 0.2 mm² ... 1 mm² | 
| 2 conductors with same cross section, flexible | 0.2 mm² ... 1.5 mm² | 
| 2 conductors with same cross section, flexible, with ferrule without plastic sleeve | 0.25 mm² ... 1.5 mm² | 
| 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve | 0.5 mm² ... 1 mm² | 
| Nominal current | 24 A (with 4 mm² conductor cross-section) | 
| Maximum load current | 32 A (in case of a 4 mm² conductor cross-section, the maximum load current must not be exceeded by the total current of all connected conductors.) | 
| Nominal voltage | 500 V | 
| Nominal cross section | 2.5 mm² | 
| Width | 5.2 mm | 
| End cover width | 1.5 mm | 
| Color | green (RAL 6021) | 
| Flammability rating according to UL 94 | V2 | 
| 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 | 
| Surge voltage test | |
| Test voltage setpoint | 7.3 kV | 
| Result | Test passed | 
| Temperature-rise test | |
| Requirement temperature-rise test | Increase in temperature ≤ 45 K | 
| Result | Test passed | 
| Short-time withstand current 2.5 mm² | 0.3 kA | 
| Short-time withstand current 4 mm² | 0.48 kA | 
| Result | Test passed | 
| Power-frequency withstand voltage | |
| Test voltage setpoint | 1.89 kV | 
| Result | Test passed | 
| Mechanical data | |
| Open side panel | Yes | 
| Mechanical strength | |
| Result | Test passed | 
| Attachment on the carrier | |
| DIN rail/fixing support | NS 32/NS 35 | 
| Test force setpoint | 1 N | 
| Result | Test passed | 
| Test for conductor damage and slackening | |
| Rotation speed | 10 rpm | 
| Revolutions | 135 | 
| Conductor cross-section/weight | 0.2 mm² / 0.2 kg | 
| 2.5 mm² / 0.7 kg | |
| 4 mm² / 0.9 kg | |
| Result | Test passed | 
| Needle-flame test | |
| Time of exposure | 30 s | 
| Result | Test passed | 
| Ambient conditions | |
| 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 (storage/transport) | 30 % ... 70 % | 
| Connection in acc. with standard | IEC 60947-7-1 | 
| Mounting type | NS 35/7,5 | 
| NS 35/15 | |
| NS 32 | 
| Item number | 3057160 | 
| Packing unit | 50 pc | 
| Minimum order quantity | 1 pc | 
| Note | Made to order (non-returnable) | 
| Product key | BE1213 | 
| GTIN | 4046356460828 | 
| Weight per piece (including packing) | 13.373 g | 
| Weight per piece (excluding packing) | 12.14 g | 
| Customs tariff number | 85369010 | 
ETIM
| ETIM 8.0 | EC000897 | 
UNSPSC
| UNSPSC 21.0 | 39121400 | 
| 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% | 
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Two connection points on each side to accommodate several conductors
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        Phoenix Contact GmbH & Co. KG
        
        Flachsmarktstraße 8, D-32825 Blomberg