
3076358
SKU
PHX3076358
MPN
UKH 240-3L
Weight
1.462 kg
This product is Not Cancellable/Not Returnable
Series UKH
UKH 240-3L - High-current terminal block
High-current terminal block, nom. voltage: 1000 V, nominal current: 415 A, number of connections: 6, number of positions: 3, connection method: Screw connection, Rated cross section: 240 mm2, cross section: 70 mm2 - 240 mm2, mounting type: NS 35/15, NS 32, color: gray
Technical Specifications
Product properties
| Number of Positions | 3 |
| Number of Connections | 6 |
| Number of rows | 1 |
| Potentials | 3 |
Insulation characteristics
| Overvoltage category | III |
| Degree of pollution | 3 |
Electrical properties
| Rated surge voltage | 8 kV |
Connection data
| Number of connections per level | 6 |
| Nominal cross section | 240 mm² |
Level 1 above 1 below 1
| Screw thread | M10 |
| Note | Screws with hexagonal socket |
| Tightening torque | 25 ... 30 Nm |
| Stripping length | 40 mm |
| Internal cylindrical gage | B15 |
| Connection in acc. with standard | IEC 60947-7-1 |
| Conductor cross section rigid | 70 mm² ... 240 mm² |
| Cross section AWG | 2/0 ... 500 kcmil (converted acc. to IEC) |
| Conductor cross section flexible | 70 mm² ... 240 mm² |
| Conductor cross section, flexible [AWG] | 2/0 ... 500 kcmil (converted acc. to IEC) |
| Conductor cross-section flexible (ferrule without plastic sleeve) | 70 mm² ... 185 mm² |
| Flexible conductor cross section (ferrule with plastic sleeve) | 70 mm² ... 185 mm² |
| Cross-section with insertion bridge, rigid | 240 mm² |
| Cross-section with insertion bridge, flexible | 185 mm² |
| 2 conductors with same cross section, solid | 35 mm² ... 95 mm² |
| 2 conductors with same cross section, flexible | 50 mm² ... 95 mm² |
| 2 conductors with same cross section, flexible, with ferrule without plastic sleeve | 35 mm² ... 50 mm² |
| Nominal Current | 415 A |
| Maximum Load Current | 415 A (with 240 mm² conductor cross section) |
| Nominal Voltage | 1000 V |
| Note | Note: Product releases, connection cross sections and notes on connecting aluminum cables can be found in the download area. |
| Nominal cross section | 240 mm² |
Dimensions
| Width | 108 mm |
| Height | 123.6 mm |
Material specifications
| Color | gray |
| 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 |
Surge voltage test
| Result | Test passed |
| Short-time withstand current 240 mm² | 28.8 kA |
| Result | Test passed |
Power-frequency withstand voltage
| Test voltage setpoint | 2.2 kV |
| Result | Test passed |
Mechanical data
| Open side panel | No |
Mechanical strength
| Result | Test passed |
Attachment on the carrier
| DIN rail/fixing support | NS 32/NS 35 |
| Result | Test passed |
Needle-flame test
| Time of exposure | 30 s |
| Result | Test passed |
Standards and Regulations
| Connection in acc. with standard | IEC 60947-7-1 |
Mounting
| Mounting Type | NS 35/15 |
| Mounting Type | NS 32 |
Accessories
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Additional Information
| Pack Size | 3 |
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