Datasheet

  
388
PHOENIX CONTACT
Four-conductor initiator and actuator
terminal blocks VIOK1,5...
Notes:
1
) Current and voltage are determined by the plug used.
2
) When using EB insertion bridges, the nominal voltage is reduced
to 250 V.
3
) The corresponding accessory is documented, see page 412.
VIOK1,5
– This terminal block is a combination of a
DIK... and DOK... terminal block where
just one terminal block can be used for
initiators and actuators
– The upper level accommodates the feed-
through terminals for the signal line which
can be labeled
– The two middle terminal points supply
potential to the initiator
– The PE connection can be found in the
lower level
VIOK1,5-2D
– This terminal block has two feed-through
levels and two busbar levels
– It is used for programmable or self-
monitoring initiators which are
additionally controlled via the second
feed-through level
VIOK 1,5-D/TG/D/PE
– Here a plug division is integrated in the
second level from above. Therefore, the
positive potential of the initiator can be
transmitted via a fuse plug or – for
maintenance and test purposes – via an
isolating plug
Technical data
Dimensions Width Length Height NS 35/7,5
[mm] 6.2 62.5 70 6.2 73 70 6.2 82.5 70 6.2 91.5 70
Max. electrical data I
max.
[A]  U
max.
[V]  Max. Ø [mm²] AWG (UL)
26 250 0.2 - 4 30-14 26 250 0.2 - 4 30-14 26 400
IEC 60947-7-1 / IEC 60947-7-2 
Rated data IEC UL CSA IEC/
EN60079-7
Rated voltage [V] 250 300 300 - 250 300 300 - 400
Nominal current / cross section [A] / [mm²] 24 / 2.5 15 / - 15 / - - 24 / 2.5 15 / - 15 / - - 24 / 2.5 15 / - 15 / - - 24
Rated cross section [mm²]2.5--- 2.5--- 2.5--- 2.5---
Cross section range AWG 24 - 12 30-14 28-14 - 24 - 12 30-14 28-14 - 24 - 12 30-14 28-14 - 24 - 12 30-14 28-14 -

Disconnect level rated data IEC UL / CUL CSA IEC/
EN60079-7
Nominal current / cross section [A] / [mm²]---- ---- ---- 16 / 1.5---
Connection capacity Solid Stranded Ferrule
  without/with plastic sleeve
1 conductor [mm²] 0.2 - 4 0.2 - 2.5 0.25 - 2.5 0.25 - 2.5 0.2 - 4 0.2
2 conductors (of the same type) [mm²] 0.2 - 1 0.2 - 1 0.25 - 1 - 0.2 - 1 0.2 - 1 0.25 - 1 - 0.2 - 1 0.2 - 1 0.25 - 1 - 0.2 - 1 0.2 - 1 0.25 - 1
2 stranded conductors with a TWIN ferrule [mm²] - - - 0.5 - 1 - - - 0.5 - 1 - - - 0.5 - 1 - - - 0.5 - 1
Max. cross section with insertion bridge [mm²] 4 2.5 - - 4 2.5 - - 4 2.5 - - 4 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.
Terminal block, for mounting on NS 35... gray VIOK 1,5 2718015 50
Terminal block, with red (RD) LED between the
upper level and the level below it, for mounting on
NS35...
gray VIOK 1,5-LA 24RD/O-MO 2718028 50
Terminal block, with green (GN) LED between
the upper level and the level below it, for mounting
on NS35...
gray VIOK 1,5-LA 24GN/O-MO 2718112 50
Terminal block, with two through contacts, for
mounting on NS 35...
gray
Terminal block, with three through contacts, for
mounting on NS 35...
gray
Basic terminal block, with two through contacts,
for mounting on NS 35...
3
)
gray
Accessories
Insertion bridge, for middle and lower levels, fully insulated
10 gray EB 10- DIK GY 26 A 2715937 10
10 red EB 10- DIK RD 26 A 2716774 10
10 blue EB 10- DIK BU 26 A 2716680 10
80 blue EB 80- DIK BU 26 A 2715940 1
80 red EB 80- DIK RD 26 A 2715953 1
80 white EB 80- DIK WH 26 A 2715788 1
Fixed bridge, insulated
10 silver FBI 10- 6 26 A 0203250 10
Partition plate, 2mm width gray ATP-DIK 1,5 1413272 50
Screwdriver SF-SL 0,6X3,5-100 S-VDE 1212587 10
Marker strips,for middle and lower level SK 6,2/3,8 (see Catalog 5)
Marking for middle levels
Marking for the upper level ZB 6 (see Catalog 5)
Terminal blocks
UK universal terminal blocks
2.5 (4) mm², 26 A, four-conductor actuator
terminal block with PE foot