Spring Cage Feeed Through Terminal Blocks
with Angled Design STS 6
The ST-DESK series of spring cage terminal blocks
features an angled conductor entry. This family of
compact terminal blocks is used especially in wiring
systems where space is to be saved using underfloor
wiring. With their dual jumper channel, STS 6 and
STS 6-TWIN offer a variety of options for potential
bridging. Moreover, these jumper channels are
conveniently positioned and are in the same location
as is the case for the 2.5 and 4 mm2 terminal blocks
of the ST-DESK series. Using adapter bridge
RB-ST 6-(4/2,5), the potential can be distributed both
to the left or right to the terminal blocks with smaller
nominal cross sections.
Phoenix Contact GmbH & Co. KG • 32823 Blomberg, Germany
Phone +49 52 35 3-00 • Fax +49 52 35 3-4 12 00 • www.phoenixcontact.com
Spring Cage
Feed Through Terminal Block
STS 6
(IEC)
[mm2]
IEC 60 947-7-1
rigid
solid
flexible
stranded
AWG
I
[A]
U
[V]
0.2-10
0.2-6
24-8
52
800
Technical data
Spring cage terminal block,
for mounting on 3
gray
blue
(1) End cover
(2) Plug-in bridge, for
cross-connections in the
terminal center
terminal width 8.2
terminal width 8.2
gray
2-pos.
3-pos.
4-pos.
5-pos.
10-pos.
(3) Adapter bridge, for connecting an STS 6
to an STS 4 or STS 2,5
Type
Order No.
Pcs.
Pkt.
STS 6
STS 6 BU
30 38 12 1
30 38 13 4
50
50
D-STS 6
30 38 18 9
50
FBS 2-8
FBS 3-8
FBS 4-8
FBS 5-8
FBS 10-8
Imax.: 41 A
41 A
41 A
41 A
41 A
30 30 28 4
30 30 29 7
30 30 30 7
30 30 31 0
30 30 32 3
10
10
10
10
10
RB ST 6-(2,5/4)
Imax.: 48 A
30 30 86 0
10
(4) Partition plate, for
visual and electrical separation
of terminal groups, 2 mm thick
ATP-ST 6
30 24 48 1
50
(5) Test adapter, for 4 mm ∅ test plug PS
and 4 mm ∅ safety test plugs,
making contact in the bridge shaft
PAI 4
30 30 92 5
10
MPS-RD
02 01 55 3
10
PS 5
30 30 98 3
10
SZF 2 - 0,8 x 4,0
12 04 52 0
10
ZB 8:UNPRINTED
10 52 00 2
10
(6) 2.3 mm ∅ test plug 1), consisting of
metal part and red insulating sleeve
(7) Modular test plug, can be labeled with ZBF 5
(8) Screwdriver, for
actuating the tension spring
(9) Zack strip, 10-section, for
labeling in the terminal center
white
Dimensions
Width / length / end cover width
[mm]
Height (NS 35/7,5 / NS 35/15)
[mm]
Technical data in accordance with IEC/ DIN VDE
Maximum // Rated data
[A] / [mm2]
Rated surge voltage / contamination class
[kV] / –
Surge voltage category / insulation material group
–/–
Connection capacity
Stranded with ferrule with plastic sleeve
[mm2]
Stranded with ferrule without plastic sleeve
[mm2]
Stranded with TWIN ferrule with plastic sleeve
[mm2]
Stripping length
[mm]
Internal cylindrical gauge (IEC 60 947-1)
Insulating material
Inflammability class in acc. with UL 94
Approval data (UL and CSA/CUL)
Nominal voltage / current / conductor sizes
UL: [V] / [A] / AWG
CSA/CUL: [V] / [A] / AWG
1
) Further colors are available on request.
Phoenix Contact page 2 of 5
8.2 / 58 / 2.2
50.0 / 57.5
52 / 10 // 41 / 6
8/3
III / I
0.25 - 6
0.25 - 6
0.25 - 1.5
12
A5
PA
V0
applied for
applied for
Spring Cage
Feed Through Terminal Block
STS 6-TWIN
(IEC)
[mm2]
rigid
solid
flexible
stranded
AWG
I
[A]
U
[V]
IEC 60 947-7-1
0.2-10
0.2-6
24-8 52*
800
* The max. load current must not be exceeded by the total current of all connected
conductors.
Technical data
Spring cage terminal block,
for mounting on 3
gray
blue
(1) End cover
(2) Plug-in bridge, for
cross-connections in the
terminal center
terminal width 8.2
terminal width 8.2
gray
2-pos.
3-pos.
4-pos.
5-pos.
10-pos.
(3) Adapter bridge, for connecting an STS 6
to an STS 4 or STS 2,5
Type
Order No.
Pcs.
Pkt.
STS 6-TWIN
STS 6-TWIN BU
30 38 15 0
30 38 16 3
50
50
D-STS 6-TWIN
30 38 20 2
50
FBS 2-8
FBS 3-8
FBS 4-8
FBS 5-8
FBS 10-8
Imax.: 41 A
41 A
41 A
41 A
41 A
30 30 28 4
30 30 29 7
30 30 30 7
30 30 31 0
30 30 32 3
10
10
10
10
10
RB ST 6-(2,5/4)
Imax.: 48 A
30 30 86 0
10
(4) Partition plate, for
visual and electrical separation
of terminal groups, 2 mm thick
ATP-ST 6
30 24 48 1
50
(5) Test adapter, for 4 mm ∅ test plug PS
and 4 mm ∅ safety test plugs,
making contact in the bridge shaft
PAI 4
30 30 92 5
10
MPS-RD
02 01 55 3
10
PS 5
30 30 98 3
10
SZF 2 - 0,8 x 4,0
12 04 52 0
10
ZB 8:UNPRINTED
10 52 00 2
10
(6) 2.3 mm ∅ test plug 1), consisting of
metal part and red insulating sleeve
(7) Modular test plug, can be labeled with ZBF 5
(8) Screwdriver, for
actuating the tension spring
(9) Zack strip, 10-section, for
labeling in the terminal center
white
Dimensions
Width / length / end cover width
[mm]
Height (NS 35/7,5 / NS 35/15)
[mm]
Technical data in accordance with IEC/ DIN VDE
Maximum // Rated data
[A] / [mm2]
Rated surge voltage / contamination class
[kV] / –
Surge voltage category / insulation material group
–/–
Connection capacity
Stranded with ferrule with plastic sleeve
[mm2]
Stranded with ferrule without plastic sleeve
[mm2]
Stranded with TWIN ferrule with plastic sleeve
[mm2]
Stripping length
[mm]
Internal cylindrical gauge (IEC 60 947-1)
Insulating material
Inflammability class in acc. with UL 94
Approval data (UL and CSA/CUL)
Nominal voltage / current / conductor sizes
UL: [V] / [A] / AWG
CSA/CUL: [V] / [A] / AWG
1
) Further colors are available on request.
Phoenix Contact page 3 of 5
8.2 / 70 / 2.2
50.0 / 57.5
52 / 10 // 41 / 6
8/3
III / I
0.25 - 6
0.25 - 6
0.25 - 1.5
12
A5
PA
V0
applied for
applied for
Spring Cage
Ground Terminal Block
STS 6-PE
(IEC)
[mm2]
rigid
solid
flexible
stranded
AWG
IEC 60 947-7-2
0.2-10
0.2-6
24-8
Current carrying capacity of mounting rails, see CLIPLINE catalog.
Technical data
Type
Order No.
Pcs.
Pkt.
STS 6-PE
30 38 14 7
50
D-STS 6
30 38 18 9
50
FBS 2-8
FBS 3-8
FBS 4-8
FBS 5-8
FBS 10-8
30 30 28 4
30 30 29 7
30 30 30 7
30 30 31 0
30 30 32 3
10
10
10
10
10
RB ST 6-(2,5/4)
30 30 86 0
10
(4) Partition plate, for
visual and electrical separation
of terminal groups, 2 mm thick
ATP-ST 6
30 24 48 1
50
(5) Test adapter, for 4 mm ∅ test plug PS
and 4 mm ∅ safety test plugs,
making contact in the bridge shaft
PAI 4
30 30 92 5
10
MPS-RD
02 01 55 3
10
PS 5
30 30 98 3
10
SZF 2 - 0,8 x 4,0
12 04 52 0
10
ZB 8:UNPRINTED
10 52 00 2
10
Spring cage ground terminal block,
for mounting on 3
green-yellow
(1) End cover
(2) Plug-in bridge, for
cross-connections in the
terminal center
terminal width 8.2
gray
2-pos.
3-pos.
4-pos.
5-pos.
10-pos.
(3) Adapter bridge, for connecting an STS 6
to an STS 4 or STS 2,5
(6) 2.3 mm ∅ test plug 1), consisting of
metal part and red insulating sleeve
(7) Modular test plug, can be labeled with ZBF 5
(8) Screwdriver, for
actuating the tension spring
(9) Zack strip, 10-section, for
labeling in the terminal center
white
Dimensions
Width / length / end cover width
[mm]
Height (NS 35/7,5 / NS 35/15)
[mm]
Technical data in accordance with IEC/ DIN VDE
Maximum // Rated data
[A] / [mm2]
Rated surge voltage / contamination class
[kV] / –
Surge voltage category / insulation material group
–/–
Connection capacity
Stranded with ferrule with plastic sleeve
[mm2]
Stranded with ferrule without plastic sleeve
[mm2]
Stranded with TWIN ferrule with plastic sleeve
[mm2]
Stripping length
[mm]
Internal cylindrical gauge (IEC 60 947-1)
Insulating material
Inflammability class in acc. with UL 94
Approval data (UL and CSA/CUL)
Nominal voltage / current / conductor sizes
UL: [V] / [A] / AWG
CSA/CUL: [V] / [A] / AWG
1
) Further colors are available on request.
Phoenix Contact page 4 of 5
8.2 / 58 / 2.2
50.0 / 57.5
–
8/3
III / I
0.25 - 6
0.25 - 6
0.25 - 1.5
12
A5
PA
V0
applied for
applied for
Spring Cage
Ground Terminal Block
STS 6-TWIN-PE
(IEC)
[mm2]
rigid
solid
flexible
stranded
AWG
Type
Order No.
Pcs.
Pkt.
STS 6-TWIN-PE
30 38 17 6
50
D-STS 6-TWIN
30 38 20 2
50
FBS 2-8
FBS 3-8
FBS 4-8
FBS 5-8
FBS 10-8
30 30 28 4
30 30 29 7
30 30 30 7
30 30 31 0
30 30 32 3
10
10
10
10
10
RB ST 6-(2,5/4)
30 30 86 0
10
(4) Partition plate, for
visual and electrical separation
of terminal groups, 2 mm thick
ATP-ST 6
30 24 48 1
50
(5) Test adapter, for 4 mm ∅ test plug PS
and 4 mm ∅ safety test plugs,
making contact in the bridge shaft
PAI 4
30 30 92 5
10
MPS-RD
02 01 55 3
10
PS 5
30 30 98 3
10
SZF 2 - 0,8 x 4,0
12 04 52 0
10
ZB 8:UNPRINTED
10 52 00 2
10
Spring cage ground terminal block,
for mounting on 3
green-yellow
(1) End cover
(2) Plug-in bridge, for
cross-connections in the
terminal center
terminal width 8.2
gray
2-pos.
3-pos.
4-pos.
5-pos.
10-pos.
(3) Adapter bridge, for connecting an STS 6
to an STS 4 or STS 2,5
(6) 2.3 mm ∅ test plug 1), consisting of
metal part and red insulating sleeve
(7) Modular test plug, can be labeled with ZBF 5
(8) Screwdriver, for
actuating the tension spring
(9) Zack strip, 10-section, for
labeling in the terminal center
white
Dimensions
Width / length / end cover width
[mm]
Height (NS 35/7,5 / NS 35/15)
[mm]
Technical data in accordance with IEC/ DIN VDE
Maximum // Rated data
[A] / [mm2]
Rated surge voltage / contamination class
[kV] / –
Surge voltage category / insulation material group
–/–
Connection capacity
Stranded with ferrule with plastic sleeve
[mm2]
Stranded with ferrule without plastic sleeve
[mm2]
Stranded with TWIN ferrule with plastic sleeve
[mm2]
Stripping length
[mm]
Internal cylindrical gauge (IEC 60 947-1)
Insulating material
Inflammability class in acc. with UL 94
Approval data (UL and CSA/CUL)
Nominal voltage / current / conductor sizes
UL: [V] / [A] / AWG
CSA/CUL: [V] / [A] / AWG
1
) Further colors are available on request.
Phoenix
Contact
page5 5von
of 5
Phoenix
Contact
Seite
8.2 / 70 / 2.2
50.0 / 57.5
–
8/3
III / I
0.25 - 6
0.25 - 6
0.25 - 1.5
12
A5
PA
V0
applied for
applied for
PHOENIX CONTACT 15.03.03 TNR: 5152487-00
Technical data
http://www.phoenixcontact.com
IEC 60 947-7-2
0.2-10
0.2-6
24-8
Current carrying capacity of mounting rails, see CLIPLINE catalog.