Datasheet

q  ~ t 
Technical data
Dimensions Width Length Height NS 35/7,5
[mm] 3.5 54 32
Max. electrical data I
max.
[A]  U
max.
[V]  max. Ø [mm
2
]AWG
17.5
1
) 500 0.14 - 1.5 26 - 14
IEC 60947-7-1 
Rated data IEC UL/CUL CSA IEC/
EN60079-7
Rated voltage [V] 500 600 600 -
Nominal current / cross section [A] / [mm²] 17.5
1
) / 1.5 15 / - 15 / - -
Rated cross section [mm
2
]1.5---
Cross section range AWG 26 - 14 26-14 26-14 -
Connection capacity solid stranded Ferrule
  Without / with plastic sleeve
1 conductor [mm
2
] 0.14 - 1.5 0.14 - 1.5 0.14 - 1.5 0.14 - 1
Two stranded conductors with a TWIN ferrule [mm
2
]
Direct plug-in connection cross sections [mm
2
] 0.25 - 1.5 - 0.34 - 1.5 0.34 - 1
General data
Stripping length [mm] 8
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, for mounting on NS 35... gray PT 1,5/S-TWIN 3208155 50
blue PT 1,5/S-TWIN BU 3208168 50
Accessories
2
)
Cover, width 2.2 mm gray D-PT 1,5/S-TWIN 3208184 50
Cover, 0.8mm width orange
End cover segment, for covering multi-conductor
terminal blocks when two-conductor terminal
blocks are aligned
gray
Insulation stop sleeve, cross section range:
0.08 - 0.2 mm
2
white
0.25 - 0.5 mm
2
gray
0.75 - 1 mm
2
black
Plug-in bridge
2redFBS 2-3,5 17.5 A 3213014 50
3redFBS 3-3,5 17.5 A 3213027 50
4redFBS 4-3,5 17.5 A 3213030 50
5redFBS 5-3,5 17.5 A 3213043 50
10 red FBS 10-3,5 17.5 A 3213056 50
20 red FBS 20-3,5 17.5 A 3213069 50
Reducing bridge
3
)
2redRB ST (2,5/4)-1,5/S 3214356 10
Partition plate, 2mm width gray ATP-ST-TWIN 3030789 50
Test adapter, 4-mm test socket hole gray
Test plug metal part, 2.3 mm Ø MPS-MT 0201744 10
Insulating sleeve, for MPS metal part red MPS-IH RD 0201676 10
Modular test plug, for the individual assembly of
test plug strips
red
Screwdriver SZF 0-0,4X2,5 1204504 10
Lateral groove labeling UCT-TM 3,5 or ZB 3,5
(see Catalog 5)
Center and lateral groove labeling UCT-TMF 3,5 or ZBF 3,5
(see Catalog 5)
116 PHOENIX CONTACT
PT...-TWIN feed-through terminal
blocks with 3 connections
Notes:
1
) The total current of all connected conductors must not exceed
the max. load current.
2
) For installation notes on the use of accessories for Ex e applica-
tions, see page 710.
3
) The reducing bridge table should be followed, see page 476.
The push-in multi-conductor terminal
blocks with single-sided double connection
enable:
– Space-saving and practical multi-conduc-
tor connection without additional bridge
– All potential distribution tasks can be un-
dertaken with ease
– The continuous dual function shaft offers
every opportunity for time-saving poten-
tial distribution and storing test accesso-
ries
End cover segments
– If two-conductor terminal blocks are
aligned on three or four-conductor termi-
nal blocks, cover segments cover pro-
truding parts, see figure below
– Fingers are protected from contact
Modular terminal blocks - CLIPLINE complete
PT push-in connection terminal blocks
1.5 (1.5) mm², 17.5 A, feed-through terminal
block, 3 connections