Official DistributorSKU
MPN
EK 135
Weight
0.039 kg
This product is Not Cancellable/Not Returnable
Series EK
EK 135 - Power terminal block
Power terminal block, nominal current: 101 A, connection method: Screw connection, Rated cross section: 25 mm2, cross section: 0.75 mm2 - 35 mm2, mounting: Neutral busbar, color: aluminum color
Technical Specifications
Product properties
| Number of Connections | 1 |
| Number of rows | 1 |
Electrical properties
| Maximum Load Current | 125 A (with 35 mm² conductor cross section) |
| Maximum power dissipation for nominal condition | 4.06 W |
| Nominal current IN | 125 A |
| Current carrying capacity of the neutral busbar | 140 A |
Connection data
| Nominal cross section | 25 mm² |
| Maximum Load Current | 125 A (with 35 mm² conductor cross section) |
Level 1 above 1 below 1
| Screw thread | M6 |
| Tightening torque | 3.2 ... 3.7 Nm |
| Stripping length | 14 mm |
| Internal cylindrical gage | A8 |
| Internal cylindrical gage | B7 |
| Conductor cross section rigid | 0.75 mm² ... 35 mm² |
| Cross section AWG | 18 ... 2 (converted acc. to IEC) |
| Conductor cross section flexible | 0.75 mm² ... 25 mm² |
| Conductor cross section, flexible [AWG] | 18 ... 4 (converted acc. to IEC) |
| Conductor cross-section flexible (ferrule without plastic sleeve) | 0.75 mm² ... 25 mm² |
| Flexible conductor cross section (ferrule with plastic sleeve) | 0.75 mm² ... 25 mm² |
| Conductor cross-section flexible (2 conductors with the same cross-section, with TWIN ferrule and plastic sleeve) | 0.75 mm² ... 10 mm² |
| 2 conductors with same cross section, solid | 0.75 mm² ... 10 mm² |
| 2 conductors with same cross section, flexible | 0.75 mm² ... 10 mm² |
| 2 conductors with same cross section, flexible, with ferrule without plastic sleeve | 0.75 mm² ... 10 mm² |
| Nominal Current | 101 A |
| Nominal cross section | 25 mm² |
Rated data (ATEX/IECEx)
| Identification | II 2 G Ex eb IIC Gb |
| Operating temperature range | -60 °C ... 180 °C |
| Ex-certified accessories | 0404415 AB/SS-EX |
| Ex-certified accessories | 0402006 NLS-CU 3/10 SN 2000MM |
| Ex-certified accessories | 1205079 SZS 1,0X6,5 VDE |
| Ex temperature increase | 40 K (85 A / 25 mm²) |
| Torque range for mounting screw | 2.6 Nm ... 2.8 Nm |
| Output | (Permanent) |
Ex level General
| Rated current | 85 A |
| Maximum Load Current | 100 A |
| Contact resistance | 0.24 mΩ |
Ex connection data General
| Torque range | 3.2 Nm ... 3.7 Nm |
| Torque range | 2.6 Nm ... 2.8 Nm (Mounting screw) |
| Nominal cross section | 25 mm² |
| Rated cross section AWG | 4 |
| Connection capacity rigid | 0.75 mm² ... 35 mm² |
| Connection capacity AWG | 18 ... 2 |
| Connection capacity flexible | 0.75 mm² ... 25 mm² |
| Connection capacity AWG | 18 ... 4 |
| 2 conductors with same cross section, solid | 0.75 mm² ... 10 mm² |
| 2 conductors with the same cross-section AWG rigid | 18 ... 8 |
| 2 conductors with same cross section, stranded | 0.75 mm² ... 10 mm² |
| 2 conductors with the same cross-section AWG flexible | 18 ... 8 |
Dimensions
| Width | 12 mm |
| Height | 40 mm |
| Depth | 37 mm |
| Length | 40 mm |
Material specifications
| Color | aluminum color |
Temperature-rise test
| Requirement temperature-rise test | Increase in temperature ≤ 45 K |
| Result | Test passed |
| Short-time withstand current 25 mm² | 3 kA |
| Short-time withstand current 35 mm² | 4.2 kA |
| Result | Test passed |
General
| Terminal block mounting | 2.6 Nm ... 2.8 Nm (Mounting screw) |
Mechanical strength
| Result | Test passed |
Test for conductor damage and slackening
| Rotation speed | 10 rpm |
| Revolutions | 135 |
| Conductor cross section/weight | 0.75 mm² / 0.4 kg |
| Conductor cross section/weight | 25 mm² / 4.5 kg |
| Conductor cross section/weight | 35 mm² / 6.8 kg |
| Result | Test passed |
Mounting
| Mounting Type | Neutral busbar |
| Terminal block mounting | 2.6 Nm ... 2.8 Nm (Mounting screw) |
Accessories
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Additional Information
| Pack Size | 10 |