MBK 2,5/E-PE 1402788 PHOENIX CONTACT Mini ground terminal block View larger
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MBK 2,5/E-PE 1402788 PHOENIX CONTACT Mini ground terminal block

MBK 2,5/E-PE

1402788

PHOENIX_CONTACT

50

Mini ground terminal block

Mini ground terminal, number of connections: 2, connection type: Screw connection, 1st level, cross-section: 0.2 mm² - 2.5 mm², mounting class: NS 15, color: yellow-green

Mini ground terminal block, number of connections: 2, connection method: Screw connection, 1 level, cross section: 0.2 mm2 - 2.5 mm2, mounting type: NS 15, color: green-yellow

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Terminal blocks > Ground terminal block

Modular TBs

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Technical data

Product properties
Product typeMiniature terminal block
Number of connections2
Number of rows1
Data management status
Article revision05
Insulation characteristics
Overvoltage categoryIII
Degree of pollution3

Electrical properties
Rated surge voltage4 kV
Maximum power dissipation for nominal condition0.77 W

Connection data
Grounding footYes
Number of connections per level2
Nominal cross section2.5 mm²
1 level
Screw threadM3
NotePlease observe the current carrying capacity of the DIN rails.
Tightening torque0.6 ... 0.8 Nm
Stripping length7 mm
Internal cylindrical gageA3
Connection in acc. with standardIEC 60947-7-2
Conductor cross section rigid0.2 mm² ... 2.5 mm²
Cross section AWG24 ... 14 (converted acc. to IEC)
Conductor cross section flexible0.2 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

Dimensions
Width5.2 mm

Material specifications
Colorgreen-yellow
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

Mechanical properties
Mechanical data
Open side panelNo

Environmental and real-life conditions
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 standardIEC 60947-7-2

Mounting
Mounting typeNS 15

Datasheet - PDF

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