https://www.phoenixcontact.com/pi/products/3044639
08/21/2018Page2/4
Double-level terminal block-UTTB 2,5 OG-3044639
Technical data
General
Rated surge voltage 6 kV
Degree of pollution 3
Overvoltage category III
Insulating material group I
Maximum power dissipation for nominal condition 0.77 W (the value is multiplied when connecting multiple levels)
Connection in acc. with standard IEC 60947-7-1
Nominal current I
N
24 A
Maximum load current
28 A (in case of a 4 mm² conductor cross section, the maximum load
current must not be exceeded by the total current of all connected
conductors.)
Nominal voltage U
N
500 V
Open side panel Yes
Dimensions
Width 5.2 mm
Length 69.9 mm
Height NS 35/7,5 65 mm
Height NS 35/15 72.5 mm
Connection data
Connection method Screw connection
Conductor cross section solid min. 0.14 mm²
Conductor cross section solid max. 4 mm²
Conductor cross section flexible min. 0.14 mm²
Conductor cross section flexible max. 4 mm²
Conductor cross section AWG min. 26
Conductor cross section AWG max. 12
Conductor cross section flexible, with ferrule without plastic sleeve min. 0.14 mm²
Conductor cross section flexible, with ferrule without plastic sleeve max. 2.5 mm²
Conductor cross section flexible, with ferrule with plastic sleeve min. 0.14 mm²
Conductor cross section flexible, with ferrule with plastic sleeve max. 2.5 mm²
2 conductors with same cross section, solid min. 0.14 mm²
2 conductors with same cross section, solid max. 1.5 mm²
2 conductors with same cross section, stranded min. 0.14 mm²
2 conductors with same cross section, stranded max. 1.5 mm²
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, min.
0.14 mm²
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, max.
1.5 mm²
2 conductors with same cross section, stranded, TWIN ferrules with
plastic sleeve, min.
0.5 mm²
2 conductors with same cross section, stranded, TWIN ferrules with
plastic sleeve, max.
1.5 mm²
Stripping length 9 mm
