Datasheet

 
Technical data
Dimensions Width Length Height NS 35/7,5
[mm] 6.2 63.5 47
Dimensions Width Length Height NS 32
[mm] 6.2 63.5 52
Max. electrical data I
max.
[A]  U
max.
[V]  Max. Ø [mm²] AWG (UL)
630 0.2 - 6 -

Rated data IEC UL CSA IEC/
EN60079-7
Rated voltage [V] 630 - 600 -
Nominal current / cross section [A] / [mm²] 32
1
) / 4 - 10 / - -
Rated cross section [mm²] 4 - - -
Cross section range AWG 24 - 10 - 22-10 -
Connection capacity Solid Stranded Ferrule
  without/with plastic sleeve
1 conductor [mm²] 0.2 - 6 0.2 - 4 0.25 - 4 0.25 - 1.5
2 conductors (of the same type) [mm²] 0.2 - 1 0.2 - 1.5 0.25 - 1.5 -
2 stranded conductors with a TWIN ferrule [mm²] - - - 0.5 - 1
Max. cross section with insertion bridge [mm²] 2.5 2.5 - -
General data
Stripping length [mm] 8
Screw thread M3
Tightening torque [Nm] 0.5 - 0.6
Insulating material PA
Inflammability class according to UL 94 V2
Ordering data
Description
No. of
pos.
Color Type I
max
Order No.
Pcs. /
Pkt.
Differential voltage terminal block, for self-
soldering a resistor
gray UDK 4-DUR 2775207 50
With built-in resistor 249 Ω/ ± 1%/ 1 W gray UDK 4-DUR 249 2775249 50
Accessories
Cover, width 1.5 mm gray D-UDK 4 2775113 50
Fixed bridge, insulated
10 silver FBI 10- 6 32 A 0203250 10
Insertion bridge, insulated
2 gray EB 2- 6 26 A 0201155 100
3 gray EB 3- 6 26 A 0201142 100
10 gray EB 10- 6 26 A 0201139 10
Isolator bridge bar, can be separated, with 10 screws, for
switchable branches with IS-K...
10 silver ISSBI 10- 6 32 A 0301505 10
Bridge bar isolator, as distance piece for isolator
bridge bar
gray IS-K 4 1302338 100
Separating disk, for separation of neighboring
bridges, can be fitted later, no loss of pitch
gray TS-KK 3 2770215 50
Screwdriver SF-SL 0,6X3,5-100 S-VDE 1212587 10
Lateral groove marking ZB 6 (see Catalog 5)
434 PHOENIX CONTACT
– The constant current circuits common in
process automation transmit the
measured values as a load-independent
current of 0(4)-20mA
– A voltage signal pick-off can be
implemented in the measuring line using
this terminal block, thus allowing the
signal to be used as an analog signal for
process computers
– The four-conductor connection permits
convenient wiring
– The lower level is assigned to the
measuring line while the upper level is
used for voltage pick-off via the 249
resistor
Component terminal blocks UDK...
Terminal blocks
UK universal terminal blocks
4 (6) mm², feed-through terminal block,
4 connections, with differential voltage
resistor
Notes:
1
) The current is determined by the component used.
Maximum width of components to be soldered in: 5 mm