Datasheet

       CCA
368
PHOENIX CONTACT
Feed-through terminal blocks with 3
UK...–TWIN and UK10–PLUS
connections
Notes:
If UK universal terminal blocks are added to the open side of the
UK 3-TWIN and UK 5-TWIN, the open metal part must be closed
with the UK5–TWIN DECKELSEGMENT, five of which are
supplied with every package.
1
) Tap: 41A / 6mm²
– These twin terminal blocks are designed
for the basic job of potential branching
– The simple way to connect with very
different types of conductors with very
different cross sections
– Two independent conductor connections
can be used on the control cabinet side
– Bridgeable in the terminal center, even
with feed-through terminal blocks added
as neighbors: UK3–TWIN with UK3N,
UK5–TWIN with UK5N and
UK10–TWIN and UK10–PLUS with
UK10N
– The terminal blocks UK3–TWIN and
UK5–TWIN have the same shape but
different pitch widths
– The UK10–TWIN has two 10mm
connection options
– The UK10–PLUS has one connection for
connecting through a 10 mm supply cable
and a 4 mm tap
– UK10–TWIN and UK10–PLUS can also
be bridged in the terminal center with the
feed-through terminal blocks UK10N
– With universal foot for mounting on
NS35.. or NS32... DIN rails
Technical data
Dimensions Width Length Height NS 35/7,5
[mm] 5.2 50.5 47 6.2 50.5 47 10.2 56.5 59 10.2 53 47
Dimensions Width Length Height NS 32
[mm] 5.2 50.5 52 6.2 50.5 52 10.2 56.5 64 10.2 53 52
Max. electrical data I
max.
[A]  U
max.
[V]  Max. Ø [mm²] AWG (UL)
24 400 0.2 - 2.5 30-12 32 500 0.2 - 4 30-10 76 800 0.5 - 16 24-6 76
IEC 60947-7-1 
Rated data IEC UL CSA IEC/
EN60079-7
Rated voltage [V] 400 300 300 - 500 150 300 275 800 300 600 - 800 600 600 -
Nominal current / cross section [A] / [mm²] 24 / 2.5 10 / - 20 / - - 32 / 4 30 / - 30 / - 32 57 / 10 65 / - 65 / - - 57 / 10 65 / - 65 -
Rated cross section [mm²]2.5--- 4--- 10--- 10---
Cross section range AWG 24 - 14 30-12 28-12 - 24 - 12 30-10 22-10 0.2-4 20 - 6 24-6 24-6 - 20 - 6 24-6 24-6 -
Connection capacity continuity Solid Stranded Ferrule
  without/with plastic sleeve
1 conductor [mm²] 0.2 - 2.5 0.2 - 2.5 0.25 - 1.5 0.25 - 1 0.2 - 4 0.2
2 conductors (of the same type) [mm²] 0.2 - 0.5 0.2 - 0.5 0.25 - 0.5 -
2 stranded conductors with a TWIN ferrule [mm²] - - - 0.5 - 0.75 - - - 0.5 - 1.5 - - - 0.5 - 4 - - - 0.5 - 4
Max. cross section with insertion bridge [mm²] 2.5 2.5 - - 4 4 - - - - - - - - - -
Connection capacity pick-off Solid Stranded Ferrule
  without/with plastic sleeve
1 conductor [mm²] - - - - - - - - - - - - 0.2 - 6 0.2 - 4 0.25 - 4 0.25 - 4
2 conductors (of the same type) [mm²] - - - - - - - - - - - - 0.2 - 1.5 0.2 - 1.5 0.25 - 1.5 -
Two conductors with a TWIN ferrule [mm²] -
General data
Stripping length: Continuity / pick-off [mm] 8 / -
Continuity: thread / torque M3 / 0.5 - 0.6
Pick-off: thread / torque - / -
Insulating material PA
Inflammability class according to UL 94 V0
Ordering data
Description
No. of
pos.
Color Type I
max
Order No.
Pcs. /
Pkt.
Terminal block, with universal foot for reversible
mounting on NS32... or NS35...
gray UK 3-TWIN 3002225 50
blue UK 3-TWIN BU 3002416 50
Accessories
Cover, width 2 mm gray D-UK 5-TWIN 1923034 50
blue D-UK 5-TWIN BU 1923050 50
Fixed bridge, insulated
10 silver FBRI 10-5 N 24 A 2770642 10
Insertion bridge, insulated
2 gray EBL 2- 5 24 A 2303145 10
3 gray EBL 3- 5 24 A 2303158 10
10 gray EBL 10- 5 24 A 2303132 10
Separating disk, for separation of neighboring
bridges, can be fitted later, no loss of pitch
gray TS-K 1302215 50
Test socket silver PSB 3/10/4 0601292 10
Test socket, insulated, can be used only with FBI
and ISSBI
silver PSBJ 3/13/4 0201304 10
Screwdriver SF-SL 0,6X3,5-100 S-VDE 1212587 10
Lateral groove marking ZB 5 (see Catalog 5)
Terminal blocks
UK universal terminal blocks
2.5 (2.5) mm², 24 A, feed-through terminal
block, 3 connections