Product Model
UKK 5-MTK-P/P-LA 24RD/O-U
Key Features
- 1High-voltage rated surge voltage of 6 kV.
- 2Double level terminal block design for enhanced connectivity.
- 3Screw connection method for secure and reliable connections.
- 4Nominal voltage of 400 V and nominal current of 26 A.
- 5Ideal for knife-disconnect applications with test socket screws.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product type | Disconnect terminal block | Number of connections | 4 |
| Number of rows | 2 | Potentials | 2 |
| Article revision | 08 | Overvoltage category | III |
| Degree of pollution | 3 | Rated surge voltage | 6 kV |
| Maximum power dissipation for nominal condition | 1.02 W | Voltage LED | 24 V |
| LED voltage range | 12 V ... 30 V | Current LED | 6 mA |
| Voltage LED | 24 V | LED voltage range | 12 V ... 30 V |
| Number of connections per level | 2 | Nominal cross section | 4 mm² |
| Screw thread | M3 | Tightening torque | 0.6 ... 0.8 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 ... 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 ... 2.5 mm² | 2 conductors with same cross section, solid | 0.2 mm² ... 1.5 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 ... 1.5 mm² | Nominal current | 26 A |
| Maximum load current | 26 A (with 4 mm² conductor cross section) | Nominal voltage | 400 V |
| Nominal cross section | 4 mm² | Screw thread | M3 |
| Internal cylindrical gage | A4 | 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 ... 4 mm² | Conductor cross-section flexible (ferrule without plastic sleeve) | 0.25 mm² ... 4 mm² |
| Flexible conductor cross section (ferrule with plastic sleeve) | 0.25 mm² ... 2.5 mm² | 2 conductors with same cross section, solid | 0.2 mm² ... 1.5 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 ... 1.5 mm² | Nominal current | 12 A |
| Maximum load current | 12 A (with 4 mm² conductor cross section) | Nominal voltage | 400 V |
| Nominal cross section | 4 mm² | Width | 6.1 mm |
| Color | gray (RAL 7042) | Flammability rating according to UL 94 | V2 |
| Insulating material group | I | Insulating material | PA |
| Open side panel | No | Ambient temperature (operation) | -60 °C ... 105 °C (max. short-term operating temperature 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 (storage/transport) | 30 % ... 70 % |
| Connection in acc. with standard | IEC 60947-7-1
IEC 60947-7-1 | Mounting type | NS 35/7,5
NS 35/15
NS 32 |
Specifications may be subject to change without notice