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PT 2,5-QUATTRO-MT OG 3210173 PHOENIX CONTACT Knife disconnect terminal block
PT 2,5-QUATTRO-MT OG
3210173
PHOENIX CONTACT
50 Pcs.
Knife disconnect terminal block
Blade interruptible terminal block, nominal voltage: 400 V, nominal current: 20 A, connection type: Push-in connection, Dimensioning cross-section: 2.5 mm², cross-section: 0.14 mm² - 4 mm², mounting: NS 35/7.5, NS 35/15, colour: orange
Knife-disconnect terminal block, nom. voltage: 400 V, nominal current: 20 A, connection method: Push-in connection, Rated cross section: 2.5 mm2, cross section: 0.14 mm2 - 4 mm2, mounting: NS 35/7,5, NS 35/15, color: orange
Automation > (Knife) disconnect terminal block
Modular TBs
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A Phoenix Contact PT 2,5-QUATTRO-MT OG knife disconnect terminal block facilitates flexible wiring arrangements and safe circuit isolation in high-density control cabinets. This orange component is typically utilized in industrial automation environments where reliable signal division and easy maintenance access are required.
Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Product type: Disconnect terminal block
- Number of positions: 1
- Number of connections: 4
- Number of rows: 1
- Data management status Article revision: 09
- 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
- Stripping length: 8 mm ... 10 mm
- Internal cylindrical gage: A3
- Connection in acc. with standard: IEC 60947-7-1
- Conductor cross section rigid: 0.14 mm² ... 4 mm²
- Cross section AWG: 26 ... 12 (converted acc. to IEC)
More info
▲Technical data
Product properties
| Product type | Disconnect terminal block |
| Number of positions | 1 |
| Number of connections | 4 |
| Number of rows | 1 |
| Data management status | |
| Article revision | 09 |
| Insulation characteristics | |
| Overvoltage category | III |
| Degree of pollution | 3 |
Electrical properties
| Rated surge voltage | 6 kV |
| Maximum power dissipation for nominal condition | 0.77 W |
Connection data
| Number of connections per level | 4 |
| Nominal cross section | 2.5 mm² |
| Stripping length | 8 mm ... 10 mm |
| Internal cylindrical gage | A3 |
| Connection in acc. with standard | IEC 60947-7-1 |
| Conductor cross section rigid | 0.14 mm² ... 4 mm² |
| Cross section AWG | 26 ... 12 (converted acc. to IEC) |
| Conductor cross section flexible | 0.14 mm² ... 4 mm² |
| Conductor cross section, flexible [AWG] | 26 ... 12 (converted acc. to IEC) |
| Conductor cross-section flexible (ferrule without plastic sleeve) | 0.14 mm² ... 2.5 mm² |
| Flexible conductor cross section (ferrule with plastic sleeve) | 0.14 mm² ... 2.5 mm² |
| 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve | 0.5 mm² |
| Nominal current | 20 A |
| Maximum load current | 20 A (with 4 mm² conductor cross section, rigid) |
| Nominal voltage | 400 V |
| Nominal cross section | 2.5 mm² |
| Connection cross sections directly pluggable | |
| Conductor cross section rigid | 0.34 mm² ... 4 mm² |
| Conductor cross-section flexible (ferrule without plastic sleeve) | 0.5 mm² ... 2.5 mm² |
| Flexible conductor cross section (ferrule with plastic sleeve) | 0.34 mm² ... 2.5 mm² |
Dimensions
| Width | 5.2 mm |
| End cover width | 2.2 mm |
| Height | 84 mm |
| Depth on NS 35/7,5 | 36.5 mm |
| Depth on NS 35/15 | 44 mm |
Material specifications
| Color | orange (RAL 2003) |
| 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)) | 125 °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) | 27,5 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 |
Mechanical properties
| Mechanical data | |
| Open side panel | Yes |
Environmental and real-life conditions
| Ambient conditions | |
| Ambient temperature (operation) | -60 °C ... 110 °C (Operating temperature range incl. self-heating; for max. short-term operating temperature, see 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 (operation) | 20 % ... 90 % |
| Permissible humidity (storage/transport) | 30 % ... 70 % |
Standards and regulations
| Connection in acc. with standard | IEC 60947-7-1 |
Mounting
| Mounting type | NS 35/7,5 |
| NS 35/15 |