https://www.phoenixcontact.com/us/products/3211210
Feed-through terminal block - PT 2,5-TWIN OG - 3211210
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Feed-through terminal block, Connection method: Push-in connection, Cross section: 0.14 mm² - 4 mm²,
AWG: 26 - 12, Width: 5.2 mm, Color: orange, Mounting type: NS 35/7,5, NS 35/15
Product Features
The push-in connection terminal blocks are characterized by the system features of the CLIPLINE complete system and by easy and tool-free wiring
of conductors with ferrules or solid conductors
The compact design and front connection enable wiring in a confined space
In addition to the testing facility in the double function shaft, all terminal blocks provide an additional test connection
Key commercial data
Packing unit
1 PCE
Weight per Piece (excluding packing)
8.8 GRM
Custom tariff number
85369010
Country of origin
Germany
Technical data
General
Number of levels
2
Number of connections
3
Color
orange
Insulating material
PA
Inflammability class according to UL 94
V0
Rated surge voltage
8 kV
Surge voltage category
III
Insulating material group
I
Connection in acc. with standard
IEC 60947-7-1
Nominal current IN
24 A
Nominal voltage UN
800 V
Open side panel
ja
Dimensions
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Feed-through terminal block - PT 2,5-TWIN OG - 3211210
Technical data
Dimensions
Width
5.2 mm
Length
60.5 mm
Height NS 35/7,5
36.5 mm
Height NS 35/15
44 mm
Connection data
Conductor cross section solid min.
0.14 mm²
Conductor cross section solid max.
4 mm²
Conductor cross section AWG/kcmil min.
26
Conductor cross section AWG/kcmil max
12
Conductor cross section stranded min.
0.14 mm²
Conductor cross section stranded max.
2.5 mm²
Min. AWG conductor cross section, stranded
26
Max. AWG conductor cross section, stranded
14
Conductor cross section stranded, with ferrule without plastic sleeve min.
0.14 mm²
Conductor cross section stranded, with ferrule without plastic sleeve max.
2.5 mm²
Conductor cross section stranded, with ferrule with plastic sleeve min.
0.14 mm²
Conductor cross section stranded, with ferrule with plastic sleeve max.
2.5 mm²
2 conductors with same cross section, stranded, TWIN ferrules with plastic
0.5 mm²
sleeve, max.
Connection method
Push-in connection
Minimum stripping length
8 mm
Maximum stripping length
10 mm
Internal cylindrical gage
A3
Classifications
eCl@ss
eCl@ss 4.0
27141121
eCl@ss 4.1
27141121
eCl@ss 5.0
27141120
eCl@ss 5.1
27141120
eCl@ss 6.0
27141120
eCl@ss 7.0
27141120
eCl@ss 8.0
27141120
ETIM
ETIM 2.0
EC000897
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Feed-through terminal block - PT 2,5-TWIN OG - 3211210
Classifications
ETIM
ETIM 3.0
EC000897
ETIM 4.0
EC000897
ETIM 5.0
EC000897
UNSPSC
UNSPSC 6.01
30211811
UNSPSC 7.0901
39121410
UNSPSC 11
39121410
UNSPSC 12.01
39121410
UNSPSC 13.2
39121410
Approvals
Approvals
Approvals
CSA / UL Recognized / VDE Zeichengenehmigung / cUL Recognized / LR / GL / RS / ABS / NK / IECEE CB Scheme / GOST / cULus Recognized
Ex Approvals
ATEX / IECEx
Approvals submitted
Approval details
CSA
B
C
mm²/AWG/kcmil
26-12
26-12
Nominal current IN
20 A
20 A
Nominal voltage UN
600 V
600 V
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Feed-through terminal block - PT 2,5-TWIN OG - 3211210
Approvals
UL Recognized
B
C
mm²/AWG/kcmil
26-12
26-12
Nominal current IN
20 A
20 A
Nominal voltage UN
600 V
600 V
VDE Zeichengenehmigung
mm²/AWG/kcmil
0.2-4
Nominal current IN
24 A
Nominal voltage UN
800 V
cUL Recognized
B
C
mm²/AWG/kcmil
26-12
26-12
Nominal current IN
20 A
20 A
Nominal voltage UN
600 V
600 V
LR
GL
RS
ABS
NK
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Feed-through terminal block - PT 2,5-TWIN OG - 3211210
Approvals
IECEE CB Scheme
mm²/AWG/kcmil
0.2-4
Nominal current IN
24 A
Nominal voltage UN
800 V
GOST
cULus Recognized
Accessories
Accessories
Bridge
Plug-in bridge - FBS 2-5 - 3030161
Plug-in bridge, Number of positions: 2, Color: red
Plug-in bridge - FBS 3-5 - 3030174
Plug-in bridge, Number of positions: 3, Color: red
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Feed-through terminal block - PT 2,5-TWIN OG - 3211210
Accessories
Plug-in bridge - FBS 4-5 - 3030187
Plug-in bridge, Number of positions: 4, Color: red
Plug-in bridge - FBS 5-5 - 3030190
Plug-in bridge, Number of positions: 5, Color: red
Plug-in bridge - FBS 10-5 - 3030213
Plug-in bridge, Number of positions: 10, Color: red
Plug-in bridge - FBS 20-5 - 3030226
Plug-in bridge, Number of positions: 20, Color: red
Plug-in bridge - FBS 50-5 - 3038930
Plug-in bridge, Number of positions: 50, Color: red
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Feed-through terminal block - PT 2,5-TWIN OG - 3211210
Accessories
Reducing bridge - RB ST (2,5/4)-1,5 - 3038943
Reducing bridge, Number of positions: 2, Color: red
Documentation
Mounting material - PT-IL - 3208090
Operating decal for the Push-in Technology
End block
End clamp - CLIPFIX 35 - 3022218
Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, width: 9.5 mm, color: gray
End clamp - CLIPFIX 35-5 - 3022276
Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, with parking option for
FBS...5, FBS...6, KSS 5, KSS 6, width: 5.15 mm, color: gray
End clamp - E/NS 35 N - 0800886
End clamp, width: 9.5 mm, color: gray
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Feed-through terminal block - PT 2,5-TWIN OG - 3211210
Accessories
End cover
End cover - D-ST 2,5-TWIN - 3030488
End cover, Length: 60.5 mm, Width: 2.2 mm, Height: 29 mm, Color: gray
Cover segment - DS-ST 2,5 - 3036602
End cover segments, large segment: 32.25 x 13.83 x 0.9, small segment: 22.65 x 11.65 x 0.9, color: gray
End cover - D-ST 2,5-TWIN-0,8 OG - 3030512
End cover, Length: 60.5 mm, Width: 0.8 mm, Height: 29 mm, Color: orange
Spacer plate - DP PS-5 - 3036725
Spacer plate, Color: red
Insulating sleeve
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Feed-through terminal block - PT 2,5-TWIN OG - 3211210
Accessories
Insulating sleeve - MPS-IH WH - 0201663
Insulating sleeve, Color: white
Insulating sleeve - MPS-IH RD - 0201676
Insulating sleeve, Color: red
Insulating sleeve - MPS-IH BU - 0201689
Insulating sleeve, Color: blue
Insulating sleeve - MPS-IH YE - 0201692
Insulating sleeve, Color: yellow
Insulating sleeve - MPS-IH GN - 0201702
Insulating sleeve, Color: green
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Feed-through terminal block - PT 2,5-TWIN OG - 3211210
Accessories
Insulating sleeve - MPS-IH GY - 0201728
Insulating sleeve, Color: gray
Insulating sleeve - MPS-IH BK - 0201731
Insulating sleeve, Color: black
Insulation stop sleeve - ISH 2,5/0,2 - 3002843
Insulation stop sleeve, Color: white
Insulation stop sleeve - ISH 2,5/0,5 - 3002856
Insulation stop sleeve, Color: gray
Insulation stop sleeve - ISH 2,5/1,0 - 3002869
Insulation stop sleeve, Color: black
Labeled terminal marker
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Feed-through terminal block - PT 2,5-TWIN OG - 3211210
Accessories
Zack marker strip - ZB 5 CUS - 0824962
Zack marker strip, Can be ordered: Strip, white, Labeled according to customer specifications, Mounting type: Snap into
tall marker groove, For terminal block width: 5.2 mm, Lettering field: 5.15 x 10.5 mm
Marker for terminal blocks - UC-TM 5 CUS - 0824581
Marker for terminal blocks, Can be ordered: By sheet, white, Labeled according to customer specifications, Mounting
type: Snap into tall marker groove, For terminal block width: 5.2 mm, Lettering field: 10.5 x 4.6 mm
Marker for terminal blocks - UCT-TM 5 CUS - 0829595
Marker for terminal blocks, Can be ordered: By sheet, white, Labeled according to customer specifications, Mounting
type: Snap into tall marker groove, Lettering field: 4.6 x 10.5 mm
Zack Marker strip, flat - ZBF 5 CUS - 0825025
Zack Marker strip, flat, Can be ordered: Strip, white, Labeled according to customer specifications, Mounting type: Snap
into flat marker groove, For terminal block width: 5 mm, Lettering field: 5.15 x 5.15 mm
Marker for terminal blocks - UC-TMF 5 CUS - 0824638
Marker for terminal blocks, Can be ordered: By sheet, white, Labeled according to customer specifications, Mounting
type: Snap into flat marker groove, For terminal block width: 5.2 mm, Lettering field: 4.6 x 5.1 mm
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Feed-through terminal block - PT 2,5-TWIN OG - 3211210
Accessories
Marker for terminal blocks - UCT-TMF 5 CUS - 0829658
Marker for terminal blocks, Can be ordered: By sheet, white, Labeled according to customer specifications, Mounting
type: Snap into flat marker groove, For terminal block width: 5.2 mm, Lettering field: 4.4 x 4.7 mm
Marker carriers
Marker carriers - STP 5-2-ZB - 3037643
Double marker carrier, snaps onto the spring-cage terminal blocks ST 2.5..., labeled with ZB 5 or ZBF 5
Group marker label for terminal marking - GBS-ZB/26X6 - 0809298
Group marking label, snaps onto terminal center for screw, spring-cage and quick connection terminal blocks, labeled
with ESL 26x6 mm or EST 25x6 mm, in the foot part with Zack marker strip, length: 29 mm
Mounting rail
DIN rail perforated - NS 35/ 7,5 PERF 2000MM - 0801733
DIN rail, material: steel galvanized and passivated with a thick layer, perforated, height 7.5 mm, width 35 mm, length:
2000 mm
DIN rail - NS 35/ 7,5 UNPERF 2000MM - 0801681
DIN rail, material: Steel, unperforated, height 7.5 mm, width 35 mm, length: 2 m
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Feed-through terminal block - PT 2,5-TWIN OG - 3211210
Accessories
DIN rail - NS 35/ 7,5 WH PERF 2000MM - 1204119
DIN rail 35 mm (NS 35)
DIN rail - NS 35/ 7,5 WH UNPERF 2000MM - 1204122
DIN rail 35 mm (NS 35)
DIN rail, unperforated - NS 35/ 7,5 AL UNPERF 2000MM - 0801704
DIN rail, unperforated, Width: 35 mm, Height: 7.5 mm, Length: 2000 mm, Color: silver
DIN rail - NS 35/ 7,5 ZN PERF 2000MM - 1206421
DIN rail, material: Galvanized, perforated, height 7.5 mm, width 35 mm, length: 2 m
DIN rail - NS 35/ 7,5 ZN UNPERF 2000MM - 1206434
DIN rail, material: Galvanized, unperforated, height 7.5 mm, width 35 mm, length: 2 m
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Feed-through terminal block - PT 2,5-TWIN OG - 3211210
Accessories
DIN rail - NS 35/ 7,5 CU UNPERF 2000MM - 0801762
DIN rail, material: Copper, unperforated, height 7.5 mm, width 35 mm, length: 2 m
End cap - NS 35/ 7,5 CAP - 1206560
DIN rail end piece, for DIN rail NS 35/7.5
DIN rail perforated - NS 35/15 PERF 2000MM - 1201730
DIN rail, material: steel galvanized and passivated with a thick layer, perforated, height 15 mm, width 35 mm, length:
2000 mm
DIN rail - NS 35/15 UNPERF 2000MM - 1201714
DIN rail, material: Steel, unperforated, height 15 mm, width 35 mm, length: 2 m
DIN rail - NS 35/15 WH PERF 2000MM - 0806602
DIN rail 35 mm (NS 35)
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Feed-through terminal block - PT 2,5-TWIN OG - 3211210
Accessories
DIN rail - NS 35/15 WH UNPERF 2000MM - 1204135
DIN rail 35 mm (NS 35)
DIN rail, unperforated - NS 35/15 AL UNPERF 2000MM - 1201756
DIN rail, deep drawn, high profile, unperforated, 1.5 mm thick, material: aluminum, height 15 mm, width 35 mm, length
2000 mm
DIN rail - NS 35/15 ZN PERF 2000MM - 1206599
DIN rail, material: Galvanized, perforated, height 15 mm, width 35 mm, length: 2 m
DIN rail - NS 35/15 ZN UNPERF 2000MM - 1206586
DIN rail, material: Galvanized, unperforated, height 15 mm, width 35 mm, length: 2 m
DIN rail - NS 35/15 CU UNPERF 2000MM - 1201895
DIN rail, material: Copper, unperforated, 1.5 mm thick, height 15 mm, width 35 mm, length: 2 m
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Feed-through terminal block - PT 2,5-TWIN OG - 3211210
Accessories
End cap - NS 35/15 CAP - 1206573
DIN rail end piece, for DIN rail NS 35/15
DIN rail - NS 35/15-2,3 UNPERF 2000MM - 1201798
DIN rail, material: Steel, unperforated, 2.3 mm thick, height 15 mm, width 35 mm, length: 2 m
Partition plate
Partition plate - ATP-ST-TWIN - 3030789
Partition plate, Length: 76.6 mm, Width: 2 mm, Height: 45 mm, Color: gray
Planning and marking software
Software - CLIP-PROJECT ADVANCED - 5146040
Multilingual software for easy planning of Phoenix Contact on DIN rails together with the integrated TRABTECH-select
software module for planning comprehensive surge protection concepts.
Software - CLIP-PROJECT PROFESSIONAL - 5146053
Multi-lingual software for terminal strip project planning. A marking module allows professional labeling of markers
and labels for marking terminal blocks, conductors, cables and devices. The additionally integrated software module
TRABTECH-select for planning comprehensive surge protection concepts.
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Feed-through terminal block - PT 2,5-TWIN OG - 3211210
Accessories
Screwdriver tools
Screwdriver - SZF 1-0,6X3,5 - 1204517
Actuation tool, for ST terminal blocks, also suitable for use as a bladed screwdriver, size: 0.6 x 3.5 x 100 mm, 2component grip, with non-slip grip
Terminal marking
Group marker label for terminal marking - GBS 5-25X12 - 0810588
Group marker label, snaps onto terminal center for screw, spring-cage and quick connection terminal blocks, labeled with
a 25 x 12 mm label or manually with the B-STIFT, in the foot part with ZB 5
Zack marker strip - ZB 5 :UNBEDRUCKT - 1050004
Zack marker strip, Strip, white, Unlabeled, Can be labeled with: Plotter, Mounting type: Snap into tall marker groove, For
terminal block width: 5.2 mm, Lettering field: 5.1 x 10.5 mm
Marker for terminal blocks - UC-TM 5 - 0818108
Marker for terminal blocks, Sheet, white, Unlabeled, Can be labeled with: BLUEMARK CLED, BLUEMARK LED, Plotter,
Mounting type: Snap into tall marker groove, For terminal block width: 5.2 mm, Lettering field: 10.5 x 4.6 mm
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Feed-through terminal block - PT 2,5-TWIN OG - 3211210
Accessories
Marker for terminal blocks - UCT-TM 5 - 0828734
Marker for terminal blocks, Sheet, white, Unlabeled, Can be labeled with: THERMOMARK CARD PLUS, THERMOMARK
CARD, BLUEMARK CLED, BLUEMARK LED, Mounting type: Snap into tall marker groove, For terminal block width: 5.2
mm, Lettering field: 4.6 x 10.5 mm
Zack Marker strip, flat - ZBF 5:UNBEDRUCKT - 0808642
Zack Marker strip, flat, Strip, white, Unlabeled, Can be labeled with: Plotter, Mounting type: Snap into flat marker groove,
For terminal block width: 5 mm, Lettering field: 5.1 x 5.2 mm
Marker for terminal blocks - UC-TMF 5 - 0818153
Marker for terminal blocks, Sheet, white, Unlabeled, Can be labeled with: BLUEMARK CLED, BLUEMARK LED, Plotter,
Mounting type: Snap into flat marker groove, For terminal block width: 5.2 mm, Lettering field: 4.6 x 5.1 mm
Marker for terminal blocks - UCT-TMF 5 - 0828744
Marker for terminal blocks, Sheet, white, Unlabeled, Can be labeled with: THERMOMARK CARD PLUS, THERMOMARK
CARD, BLUEMARK CLED, BLUEMARK LED, Mounting type: Snap into flat marker groove, For terminal block width: 5.2
mm, Lettering field: 4.4 x 4.7 mm
Test plug terminal block
Test plugs - MPS-MT - 0201744
Test plugs, Color: silver
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Feed-through terminal block - PT 2,5-TWIN OG - 3211210
Accessories
Test adapter - PAI-4-FIX-5/6 BU - 3035975
Test adapter, for 4 mm Ø safety test plugs, latches into the bridge shaft; color: Blue
Test adapter - PAI-4-FIX-5/6 OG - 3035974
Test adapter, for 4 mm Ø safety test plugs, latches into the bridge shaft; color: Orange
Test adapter - PAI-4-FIX-5/6 YE - 3035977
Test adapter, for 4 mm Ø safety test plugs, latches into the bridge shaft; color: Yellow
Test adapter - PAI-4-FIX-5/6 RD - 3035976
Test adapter, for 4 mm Ø safety test plugs, latches into the bridge shaft; color: Red
Test adapter - PAI-4-FIX-5/6 GN - 3035978
Test adapter, for 4 mm Ø safety test plugs, latches into the bridge shaft; color: Green
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Feed-through terminal block - PT 2,5-TWIN OG - 3211210
Accessories
Test adapter - PAI-4-FIX-5/6 BK - 3035980
Test adapter, for 4 mm Ø safety test plugs, latches into the bridge shaft; color: Black
Test adapter - PAI-4-FIX-5/6 GY - 3035982
Test adapter, for 4 mm Ø safety test plugs, latches into the bridge shaft; color: Gray
Test adapter - PAI-4-FIX-5/6 VT - 3035979
Test adapter, for 4 mm Ø safety test plugs, latches into the bridge shaft; color: Violet
Test adapter - PAI-4-FIX-5/6 BN - 3035981
Test adapter, for 4 mm Ø safety test plugs, latches into the bridge shaft; color: Brown
Test adapter - PS-5 - 3030983
Test adapter, Color: red
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Feed-through terminal block - PT 2,5-TWIN OG - 3211210
Accessories
Test plugs - PS-5/2,3MM RD - 3038723
Test plugs, Color: red
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