Industrial Automation
Notes | General: Current and voltage are determined by the plug used. |
Product properties | Product type: Feed-through terminal block Product family: UK 3-MSTB Number of positions: 1 Pitch: 5.08 mm Number of connections: 3 Number of rows: 2 Potentials: 1 Insulation characteristics Overvoltage category: III Degree of pollution: 3 |
Electrical properties | Rated surge voltage: 4 kV Maximum power dissipation for nominal condition: 0.77 W |
Connection data | Number of connections per level: 3 Nominal cross section: 2.5 mm² Rated cross section AWG: 12 2nd level connection left Screw thread: M3 Tightening torque: 0.5 ... 0.6 Nm Stripping length: 8 mm Internal cylindrical gage: A3 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 ... 2.5 mm² Conductor cross section, flexible [AWG]: 24 ... 14 (converted acc. to IEC) Conductor cross-section flexible (ferrule without plastic sleeve): 0.25 mm² ... 2.5 mm² Flexible conductor cross section (ferrule with plastic sleeve): 0.25 mm² ... 1.5 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 mm² 2 conductors with same cross section, flexible, with ferrule without plastic sleeve: 0.25 mm² ... 0.5 mm² 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve: 0.5 mm² ... 1 mm² Nominal current: 12 A Maximum load current: 12 A (with 4mm² conductor cross section) Nominal voltage: 250 V |
Dimensions | Dimensional drawing: https://dam-mdc.phoenixcontact.com/rendition/156443151564/7c7265708e704e4997bb6846e530edff/-S204x204-FJPG Width: 5.08 mm End cover width: 2.5 mm Height: 42.5 mm Depth on NS32: 52 mm Depth on NS35/7,5: 47 mm Depth on NS35/15: 54.5 mm Pitch: 5.08 mm |
Material specifications | Color: gray Flammability rating according to UL 94: V2 Insulating material group: I Insulating material: PA Contact surface: Tin Sn Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)): 125°C Relative insulation material temperature index (Elec., UL 746 B): 125°C |
Electrical tests | Surge voltage test Result: Test passed Short-time withstand current 1 mm²: 0.12 kA Power-frequency withstand voltage Test voltage setpoint: 1.5 kV Result: Test passed |
Mechanical properties | Mechanical data Open side panel: Yes |
Mechanical tests | Attachment on the carrier DIN rail/fixing support: NS32/NS35 Result: Test passed |
Environmental and real-life conditions | Needle-flame test Time of exposure: 30 s Result: Test passed Oscillation/broadband noise Specification: DINEN50155 (VDE0115-200):2018-05 Spectrum: Service life test category2, bogie-mounted Frequency: f1 = 5 Hz to f2 = 150 Hz ASD level: 0.964 (m/s²)²/Hz Acceleration: 0.58g Test duration per axis: 5 h Test directions: X-, Y- and Z-axis Result: Test passed Shocks Specification: DINEN50155 (VDE0115-200):2018-05 Pulse shape: Half-sine Acceleration: 5g Shock duration: 30ms Number of shocks per direction: 3 Test directions: X-, Y- and Z-axis (pos. and neg.) Result: Test passed Ambient conditions Ambient temperature (storage/transport): -25°C ... 60°C (for a short time, not exceeding 24h, -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 % |
Mounting | Mounting type: NS32 NS35/15 NS 35/7,5 |
ECLASS | ECLASS-11.0: 27141120 ECLASS-13.0: 27250101 |
ETIM | ETIM 9.0: EC000897 |
UNSPSC | UNSPSC 21.0: 39121400 |
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