Sign in
PHOENIX CONTACT Modular TBs STTB 2,5/2P-PV SO 3040928 PHOENIX CONTACT Double-level terminal block
PHOENIX CONTACT STTB 2,5/2P-PV SO 3040928 - Image 1

Images are for illustrative purposes only. Please refer to data sheet for details.

STTB 2,5/2P-PV SO 3040928 PHOENIX CONTACT Double-level terminal block

Reference: STTB 2,5/2P-PV SO

Code: 3040928

Manufacturer: PHOENIX CONTACT

Description:

Double-level terminal block
Double-level terminal block, with potential splicers, nominal voltage: 500 V, nominal current: 22 A, connection type: Spring connection / plug-in connection, 1. Y 2nd floor, connection on the left, Dimensioning section: 2.5 mm², section: 0.08 mm² - 4 mm², 1. And 2nd floor, connection on the right, mounting class: NS 35/15, NS 35/7.5, Color: Gray
Double-level terminal block, Current and voltage are determined by the plug used., with equipotential bonder, nom. voltage: 500 V, nominal current: 22 A, connection method: Spring-cage/plug-in connection, 1st and 2nd level connection left, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, 1st and 2nd level connection right, mounting type: NS 35/15, NS 35/7,5, color: gray

Categories:

  • PHOENIX CONTACT > Modular TBs

Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX CONTACT

  • More Info
  • PDF
  • Reviews
Guarantee, repair and return.

* This article may be obsolete. Ask for a quotation and we will check if there are any units available. If not, one of our technicians will look for an alternative solution.

Ask for a quotation and we will check if there are any units available. If not, one of our technicians will look for an alternative solution.

LAST VIEWED

MORE INFO

Technical data
Notes
GeneralCurrent and voltage are determined by the plug used.
Product properties
Product typePlug-in terminal block
Number of connections4
Number of rows2
Potentials1
Data management status
Article revision06
Insulation characteristics
Overvoltage categoryIII
Degree of pollution3
Electrical properties
Rated surge voltage6 kV
Maximum power dissipation for nominal condition0.77 W
Connection data
Number of connections per level2
Nominal cross section2.5 mm²
1st and 2nd level connection left
Stripping length8 mm ... 10 mm
Internal cylindrical gageA3
Connection in acc. with standardIEC 61984
Conductor cross section rigid0.08 mm² ... 4 mm²
Cross section AWG28 ... 12 (converted acc. to IEC)
Conductor cross section flexible0.08 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
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm²
Nominal current22 A
Maximum load current22 A (with 4 mm² conductor cross section)
Nominal voltage500 V
Nominal cross section2.5 mm²
Dimensions
Dimensional drawingrofqqhsidv.jpg
Width5.2 mm
End cover width2.2 mm
Material specifications
Colorgray (RAL 7042)
Flammability rating according to UL 94V0
Insulating material groupI
Insulating materialPA
Static insulating material application in cold-60 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))130 °C
Relative insulation material temperature index (Elec., UL 746 B)130 °C
Fire protection for rail vehicles (DIN EN 45545-2) R22HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R23HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R24HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26HL 1 - HL 3
Calorimetric heat release NFPA 130 (ASTM E 1354)28 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
Electrical tests
Surge voltage test
Test voltage setpoint7.3 kV
ResultTest passed
Short-time withstand current 2.5 mm²0.3 kA
ResultTest passed
Power-frequency withstand voltage
Test voltage setpoint1.89 kV
ResultTest passed
Mechanical properties
Mechanical data
Open side panelYes
Mechanical tests
Attachment on the carrier
DIN rail/fixing supportNS 35
Test force setpoint1 N
ResultTest passed
Environmental and real-life conditions
Needle-flame test
Time of exposure30 s
ResultTest passed
Oscillation/broadband noise
SpecificationDIN EN 50155 (VDE 0115-200):2008-03
SpectrumService life test category 1, class B, body mounted
Frequencyf1= 5 Hz to f2= 150 Hz
ASD level0.964 (m/s²)²/Hz
Acceleration0.58g
Test duration per axis5 h
Test directionsX-, Y- and Z-axis
ResultTest passed
Shocks
SpecificationDIN EN 50155 (VDE 0115-200):2008-03
Pulse shapeHalf-sine
Acceleration5g
Shock duration30 ms
Number of shocks per direction3
Test directionsX-, Y- and Z-axis (pos. and neg.)
ResultTest passed
Ambient conditions
Ambient temperature (operation)-60 °C (max. operating temperature see derating curve)
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 standardIEC 61984
Mounting
Mounting typeNS 35/15
NS 35/7,5

DATASHEET - PDF

Title
Size
Type
PHOENIX CONTACT-3040928-STTB 2,5/2P-PV SO
157 Kbytes
PDF CATALOG PHOENIX TERMINAL BLOCKS EN
69 Mbytes

Latest Customer Reviews

All ratings we receive from the items we offer are real and verified. A small gesture, but a lot of value. That's why we thank you for that minute you invest in leaving us your opinion and qualification about the products, because it helps us to continue improving and to offer you a service of even higher quality.