Official Distributor
SKU
MPN
ST 2,5-QUATTRO-PE-D-OG
Weight
0.016 kg
ST 2,5-QUATTRO-PE-D-OG - Ground terminal
Ground terminal, with cover, number of connections: 4, connection method: Spring-cage connection, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: green-yellow
- Additional labeling options
- Low contact resistance
- Corrosion-free terminal points
- Green-yellow housing
- Tested for railway applications
Technical Specifications
Product properties
Number of Connections | 4 |
Number of rows | 1 |
Insulation characteristics
Overvoltage category | III |
Degree of pollution | 3 |
Electrical properties
Rated surge voltage | 8 kV |
Maximum power dissipation for nominal condition | 0.77 W |
Connection data
Grounding foot | Yes |
Number of connections per level | 4 |
Nominal cross section | 2.5 mm² |
Note | Please observe the current carrying capacity of the DIN rails. |
Stripping length | 8 mm ... 10 mm |
Internal cylindrical gage | A3 |
Connection in acc. with standard | IEC 60947-7-2 |
Conductor cross section rigid | 0.08 mm² ... 4 mm² |
Cross section AWG | 28 ... 12 (converted acc. to IEC) |
Conductor cross section flexible | 0.08 mm² ... 2.5 mm² |
Conductor cross section, flexible [AWG] | 28 ... 14 (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 |
Rated data (ATEX/IECEx)
Identification | II 2 GD Ex eb IIC Gb |
Operating temperature range | -60 °C ... 110 °C |
Ex-certified accessories | 3030514 D-ST 2,5-QUATTRO |
Ex-certified accessories | 1204517 SZF 1-0,6X3,5 |
Ex-certified accessories | 3022276 CLIPFIX 35-5 |
Ex-certified accessories | 3022218 CLIPFIX 35 |
Output | (Permanent) |
Ex connection data General
Nominal cross section | 2.5 mm² |
Rated cross section AWG | 14 |
Connection capacity rigid | 0.08 mm² ... 4 mm² |
Connection capacity AWG | 28 ... 12 |
Connection capacity flexible | 0.08 mm² ... 2.5 mm² |
Connection capacity AWG | 28 ... 14 |
Dimensions
Width | 7.4 mm |
End cover width | 2.2 mm |
Material specifications
Color | green-yellow |
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 data
Open side panel | Yes |
Ambient conditions
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 % |
Standards and Regulations
Connection in acc. with standard | IEC 60947-7-2 |
Mounting
Mounting Type | NS 35/7,5 |
Mounting Type | NS 35/15 |
Accessories
Why Proax for Phoenix Contact 3031308?
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Additional Information
Pack Size | 50 |
Recommended
- 3038451 - Disconnect terminal block, The max. load current must not be exceeded by the total current of all connected conductors.Current and voltage are determined by the plug used., nom. voltage: 400 V, nominal current: 20 A, 1 level, connection method: Spring-cage connection, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting: NS 35/7,5, NS 35/15, color: gray