2778547 Phoenix Contact Terminal Blocks

2778547 Product Details

• UNSPSC 18.0
  39121410
• UNSPSC 21.0
  39121410
• Nominal cross section
  4 mm²
• Number of connections
  6
• Degree of pollution
  3
• Maximum load current
  20 A (with 4 mm² conductor cross section)
• Height NS 35/15
  66.5 mm
• Height NS 32
  64 mm
• Conductor cross section solid max.
  4 mm²
• Conductor cross section flexible max.
  4 mm²
• 2 conductors with same cross section, stranded max.
  1.5 mm²
• 2 conductors with same cross section, stranded min.
  0.2 mm²
• Ambient temperature (actuation)
  -5 °C ... 70 °C
• Connection in acc. with standard
  UL
• China RoHS
  Environmentally Friendly Use Period = 50 years
• ETIM 7.0
  EC000897
• UNSPSC 11
  39121410
• Rated surge voltage
  6 kV
• Number of levels
  2
• Flammability rating according to UL 94
  V2
Connection method
Slip-on connection
Nominal current IN
20 A
Width
6.2 mm
Stripping length
8 mm
Conductor cross section flexible min.
0.2 mm²
Conductor cross section flexible, with ferrule without plastic sleeve max.
4 mm²
Cross section with insertion bridge, solid max.
4 mm²
Two conductors with the same cross section, flexible, with TWIN ferrules, with plastic sleeve, minimum
0.5 mm²
Permissible humidity (storage/transport)
30 % ... 70 %
Ambient temperature (storage/transport)
-25 °C ... 60 °C (for a short time, not exceeding 24 h, -60 °C to +70 °C)
ECLASS 5.1
27141100
ECLASS 5.0
27141100
UNSPSC 6.01
30211811
UNSPSC 13.2
39121410
Nominal voltage UN
400 V
Height NS 35/7,5
59 mm
Tightening torque, min
0.6 Nm
Conductor cross section AWG max.
12
Min. AWG conductor cross section, flexible
24
Conductor cross section flexible, with ferrule without plastic sleeve min.
0.25 mm²
2 conductors with same cross section, solid min.
0.2 mm²
2 conductors with same cross section, solid max.
1 mm²
Internal cylindrical gage
A4
ECLASS 4.0
27141100
ECLASS 6.0
27141100
ECLASS 9.0
27141120
ETIM 2.0
EC000897
UNSPSC 19.0
39121410
Insulating material
PA
Overvoltage category
III
Open side panel
Yes
End cover width
1.5 mm
Conductor cross section solid min.
0.2 mm²
Max. AWG conductor cross section, flexible
12
Conductor cross section flexible, with ferrule with plastic sleeve min.
0.25 mm²
Two conductors with the same cross section stranded, with ferrule and without plastic sleeve, minimum
0.25 mm²
Two conductors with the same cross section, flexible, with TWIN ferrules, with plastic sleeve, maximum
1.5 mm²
Operating temperature
-60 °C ... 105 °C (max. short-term operating temperature 125°C)
ECLASS 11.0
27141120
ECLASS 4.1
27141100
ETIM 3.0
EC000897
ETIM 6.0
EC000897
UNSPSC 12.01
39121410
Color
blue
Maximum power dissipation for nominal condition
1.02 W (the value is multiplied when connecting multiple levels)
Insulating material group
I
Length
72 mm
Screw thread
M3
Tightening torque max
0.8 Nm
Conductor cross section AWG min.
24
Conductor cross section flexible, with ferrule with plastic sleeve max.
2.5 mm²
Cross section with insertion bridge, stranded max.
2.5 mm²
Two conductors with the same cross section stranded, with ferrule and without plastic sleeve, maximum
1.5 mm²
Ambient temperature (assembly)
-5 °C ... 70 °C
ECLASS 10.0.1
27141120
ECLASS 7.0
27141120
ETIM 4.0
EC000897
UNSPSC 7.0901
39121410
UNSPSC 20.0
39121410

Product condition