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Phoenix Contact UT 4-MT-EX BU - 1290815 - Disconnect terminal block
Technical Specifications of Disconnect terminal block UT 4-MT-EX BU 1290815
| Brand | Phoenix Contact |
| Product Type | Terminal Block |
| Product | UT 4-MT-EX BU |
Phoenix Contact Disconnect terminal block UT 4-MT-EX BU, 1290815 Technical Specifications
| Specification | Value |
|---|---|
| Product type | Disconnect terminal block |
| Area of application | Machine building |
| DIN rail/fixing support | NS 35/15 |
| Number of connections | 2 |
| Number of rows | 1 |
| Potentials | 1 |
| 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 | 2 |
| Nominal cross section | 4 mmΓΒ² |
| Stripping length | 9 mm |
| Internal cylindrical gage | A4 |
| Connection in acc. with standard | IEC 6094771 |
| Conductor cross section rigid | 0.14 mmΓΒ² ... 6 mmΓΒ² |
| Cross section AWG | 26 ... 10 (converted acc. to IEC) |
| Conductor cross section flexible | 0.14 mmΓΒ² ... 6 mmΓΒ² |
| Conductor cross section, flexible [AWG] | 26 ... 10 (converted acc. to IEC) |
| Conductor cross-section flexible (ferrule without plastic sleeve) | 0.14 mmΓΒ² ... 4 mmΓΒ² |
| Flexible conductor cross section (ferrule with plastic sleeve) | 0.14 mmΓΒ² ... 4 mmΓΒ² |
| 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve | 0.5 mmΓΒ² ... 2.5 mmΓΒ² |
| Nominal current | 20 A |
| Maximum load current | 16 A |
| Nominal voltage | 500 V |
| Width | 6.2 mm |
| Height | 57.8 mm |
| Depth on NS 35/7,5 | 49.1 mm |
| Depth on NS 35/15 | 56.6 mm |
| Color | blue (RAL 5015) |
| Flammability rating according to UL 94 | V0 |
| Insulating material group | I |
| Insulating material | PA |
| Static insulating material application in cold | 60 ΓΒ°C |
| Relative insulation material temperature index (Elec., UL 746 B) | 130 ΓΒ°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 |
| 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 |
| Open side panel | No |
| Ambient temperature (operation) | 60 ΓΒ°C ... 110 ΓΒ°C (Operating temperature range incl. selfheating; for max. shortterm operating temperature, see RTI Elec.) |
| Ambient temperature (storage/transport) | 25 ΓΒ°C ... 60 ΓΒ°C (for a short time, not exceeding 24 h, 60 ΓΒ°C to +70 ΓΒ°C) |
| Ambient temperature (assembly) | 5 ΓΒ°C ... 70 ΓΒ°C |
| Ambient temperature (actuation) | 5 ΓΒ°C ... 70 ΓΒ°C |
| Permissible humidity (operation) | 20 % ... 90 % |
| Permissible humidity (storage/transport) | 30 % ... 70 % |
| Mounting type | NS 35/7,5 |
| Screw thread | M3 |
| Tightening torque | 0.6 ... 0.8 Nm |
| 2 conductors with same cross section, solid | 0.14 mmΓΒ² ... 1.5 mmΓΒ² |
| 2 conductors with same cross section, flexible | 0.14 mmΓΒ² ... 1.5 mmΓΒ² |
| 2 conductors with same cross section, flexible, with ferrule without plastic sleeve | 0.14 mmΓΒ² ... 1.5 mmΓΒ² |
| Rated cross section AWG | 12 |
| output | (Permanent) |
| Single conductor/terminal point, flexible, with ferrule, without plastic sleeve, AWG | 26 ... 12 |
| Identification | X II 3 G Ex ec llC Gc |
| Operating temperature range | 50 ΓΒ°C ... 125 ΓΒ°C |
| Operating cycles of the disconnect knife | 100 |
| Ex-certified accessories | 3247954 SMT |
| List of bridges | Plugin bridge / FBS 26 / 3030336 |
| Bridge data | 20 A / 4 mmΓΒ² |
| Rated voltage | 500 V |
| Rated current | 16 A |
| Contact resistance | 0.26 mΓΒ© |
| Torque range | 0.6 Nm ... 0.8 Nm |
| Connection capacity rigid | 0.14 mmΓΒ² ... 6 mmΓΒ² |
| Connection capacity AWG | 26 ... 12 |
| Connection capacity flexible | 0.14 mmΓΒ² ... 4 mmΓΒ² |
| 2 conductors with the same cross-section AWG rigid | 26 ... 16 |
| 2 conductors with same cross section, stranded | 0.14 mmΓΒ² ... 1.5 mmΓΒ² |
| 2 conductors with the same cross-section AWG flexible | 26 ... 16 |
| Conductor cross section flexible, with ferrule without plastic sleeve min. | 0.14 mmΓΒ² |
| Conductor cross section flexible, with ferrule without plastic sleeve max. | 4 mmΓΒ² |
