Name: 3031254
Brand: Phoenix Contact
SKU: PHX3031254
Price: 2.5600 CAD
Availability: InStock

Official Distributor

By Phoenix Contact

SKU

MPN

ST 2,5-TWIN BU

Weight

0.008 kg

ST 2,5-TWIN BU - Feed-through terminal block

Feed-through terminal block, nom. voltage: 800 V, nominal current: 24 A, number of connections: 3, connection method: Spring-cage connection, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: blue

The consistent double function shaft offers every opportunity for time-saving potential distribution and accommodating test accessories
User-friendly implementation of all potential branching tasks
Tested for railway applications
Space-saving and practical multi-conductor connection without additional bridges

Potentials	1
Area of application	Railway industry
Area of application	Machine building
Area of application	Plant engineering
Area of application	Process industry
Rated surge voltage	8 kV
Degree of pollution	3
Shock protection test specification	DIN EN 50274 (VDE 0660-514):2002-11
Back of the hand protection	guaranteed
Finger protection	guaranteed
Result of surge voltage test	Test passed
Surge voltage test setpoint	9.8 kV
Result of power-frequency withstand voltage test	Test passed
Power frequency withstand voltage setpoint	2 kV
Result of the test for mechanical stability of terminal points (5 x conductor connection)	Test passed
Result of flexion and pull-out test	Test passed
Bending test rotation speed	10 (+/- 2) rpm
Bending test turns	135
Bending test conductor cross section/weight	0.14 mm² / 0.2 kg
Bending test conductor cross section/weight	2.5 mm² / 0.7 kg
Bending test conductor cross section/weight	4 mm² / 0.9 kg
Tensile test result	Test passed
Conductor cross section tensile test	0.14
Tractive force setpoint	10 N
Conductor cross section tensile test	2.5
Tractive force setpoint	50 N
Conductor cross section tensile test	4
Tractive force setpoint	60 N
Result of tight fit on support	Test passed
Tight fit on carrier	NS 32/NS 35
Result of voltage-drop test	Test passed
Requirements, voltage drop	U₁ ≤ 3.2 mV; U₂ ≤ 1.5 x U₁
Result of temperature-rise test	Test passed
Requirement temperature-rise test	Increase in temperature ≤ 45 K
Short circuit stability result	Test passed
Conductor cross section short circuit testing	2.5
Short-time current	0.3 kA
Conductor cross section short circuit testing	4
Short-time current	0.48 kA

Result of thermal test	Test passed
Proof of thermal characteristics (needle flame) effective duration	30 s
Result of aging test	Test passed
Ageing test for screwless modular terminal block temperature cycles	192
Oscillation, broadband noise test result	Test passed
Test specification, oscillation, broadband noise	DIN EN 50155 (VDE 0115-200):2008-03
Test spectrum	Service life test category 2, bogie-mounted
Test frequency	f₁ = 5 Hz to f₂ = 250 Hz
ASD level	6.12 (m/s²)²/Hz
Acceleration	3.12g
Test duration per axis	5 h
Test directions	X-, Y- and Z-axis
Shock test result	Test passed
Shock form	Half-sine
Acceleration	5g
Shock duration	30 ms
Number of shocks per direction	3
Test directions	X-, Y- and Z-axis (pos. and neg.)
Relative insulation material temperature index (Elec., UL 746 B)	130
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))	130
Static insulating material application in cold	-60
Surface flammability NFPA 130 (ASTM E 162)	passed
Specific optical density of smoke NFPA 130 (ASTM E 662)	passed
Calorimetric heat release NFPA 130 (ASTM E 1354)	28 MJ/kg
Smoke gas toxicity NFPA 130 (SMP 800C)	passed
Fire protection for rail vehicles (DIN EN 45545-2) R22	HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R23	HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R24	HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26	HL 1 - HL 3
Width	5.2
End cover width	2.2
Height NS 35/7,5	36.5
Height NS 35/15	44
Connection in acc. with standard	IEC 60947-7-1
Two conductors with the same cross section, flexible, with TWIN ferrules, with plastic sleeve, maximum	0.5
Connection in acc. with standard	IEC/EN 60079-7
Internal cylindrical gage	A3
Connection in acc. with standard	IEC 60947-7-1
Connection in acc. with standard	IEC/EN 60079-7

1051993
Marker pen - B-STIFT
0811228
X-PEN 0,35 - Marker pen without ink cartridge, for manual labeling of markers, labeling extremely wipe-proof, line thickness 0.35 mm
3030488
End cover, depth: 29 mm, width: 2.2 mm, height: 60.5 mm, color: gray
0201647
Reducing plug - RPS
3030789
Partition plate - ATP-ST-TWIN
1204517
Screwdriver - SZF 1-0,6X3,5
3036602
DS-ST 2,5 - 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
3030512
D-ST 2,5-TWIN-0,8 OG - End cover, depth: 29 mm, width: 0.8 mm, height: 60.5 mm, color: orange
3039900
ST-IL - Operating decal for the ST terminal block
1207608
Actuation tool - ST-BW
3062757
CEC 2,5 - Cover for conductor shaft, 10-pos., for spring cage terminal blocks (ST) and terminal blocks with push-in technology (PT) with a width of 5.2 mm
3032447
P-CO 2-5 R47K - Component connector, with 47 kOhm resistance for wire-break monitoring, pitch: 5.2 mm, depth: 34.8 mm, width: 4.1 mm, height: 8.9 mm, number of positions: 2, color: black
3061282
BST 2,5 - Cover for actuation shaft, 5-pos., for spring-cage terminal blocks with width of 5.2 mm
3061282
BST 2,5 - Cover for actuation shaft, 5-pos., for spring-cage terminal blocks with width of 5.2 mm
3030172
Wire bridge - FBSW 2-5/250MM
3030170
Wire bridge - FBSW 2-5/60MM
3030171
Wire bridge - FBSW 2-5/110MM
3030172
Wire bridge - FBSW 2-5/250MM
3030170
Wire bridge - FBSW 2-5/60MM
3030171
Wire bridge - FBSW 2-5/110MM
3030172
Wire bridge - FBSW 2-5/250MM
3030170
Wire bridge - FBSW 2-5/60MM
3030171
Wire bridge - FBSW 2-5/110MM
3030226
FBS 20-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 20, color: red
3030213
FBS 10-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 10, length: 23 mm, color: red
3030190
FBS 5-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 5, length: 23 mm, color: red
3030187
FBS 4-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 4, length: 23 mm, color: red
3030174
FBS 3-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 3, length: 23 mm, color: red
3030161
FBS 2-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 2, length: 23 mm, color: red
3038930
FBS 50-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 50, color: red
3033702
FBSR 2-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 2, color: red
3001591
FBSR 3-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 3, color: red
3001592
FBSR 4-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 4, color: red
3001593
FBSR 5-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 5, color: red
3033710
FBSR 10-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 10, color: red
3036877
FBS 2-5 BU - Plug-in bridge, pitch: 5.2 mm, number of positions: 2, color: blue
3036880
FBS 3-5 BU - Plug-in bridge, pitch: 5.2 mm, number of positions: 3, color: blue
3036893
FBS 4-5 BU - Plug-in bridge, pitch: 5.2 mm, number of positions: 4, color: blue
3036903
FBS 5-5 BU - Plug-in bridge, pitch: 5.2 mm, number of positions: 5, color: blue
3036916
FBS 10-5 BU - Plug-in bridge, pitch: 5.2 mm, number of positions: 10, color: blue
3036929
FBS 20-5 BU - Plug-in bridge, pitch: 5.2 mm, number of positions: 20, color: blue
3032114
FBS 50-5 BU - Plug-in bridge, pitch: 5.2 mm, number of positions: 50, color: blue
0801733
NS 35/ 7,5 PERF 2000MM - DIN rail perforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
0801681
NS 35/ 7,5 UNPERF 2000MM - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
1204119
NS 35/ 7,5 WH PERF 2000MM - DIN rail perforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
1204122
NS 35/ 7,5 WH UNPERF 2000MM-VPE 10 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
0801704
NS 35/ 7,5 AL UNPERF 2000MM - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Aluminum, uncoated, Standard profile, color: silver
1206421
DIN rail perforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, Standard profile, color: silver
1206434
NS 35/ 7,5 ZN UNPERF 2000MM - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, Standard profile, color: silver
0801762
NS 35/ 7,5 CU UNPERF 2000MM-VPE 10 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Copper, uncoated, Standard profile, color: copper-colored
1206560
NS 35/ 7,5 CAP - DIN rail end piece, for DIN rail NS 35/7.5
1201730
NS 35/15 PERF 2000MM - DIN rail perforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
1201714
NS 35/15 UNPERF 2000MM - DIN rail, unperforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
0806602
NS 35/15 WH PERF 2000MM - DIN rail perforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: white
1204135
NS 35/15 WH UNPERF 2000MM-VPE 10 - DIN rail, unperforated, Pack of 10 (20 m), similar to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
1201756
NS 35/15 AL UNPERF 2000MM - DIN rail, unperforated, similar to EN 60715, material: Aluminum, uncoated, Standard profile, color: silver
1206599
NS 35/15 ZN PERF 2000MM - DIN rail perforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, Standard profile, color: silver
1206586
NS 35/15 ZN UNPERF 2000MM - DIN rail, unperforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, Standard profile, color: silver
1201895
NS 35/15 CU UNPERF 2000MM-VPE 10 - DIN rail, unperforated, Pack of 10 (20 m), similar to EN 60715, material: Copper, uncoated, Standard profile, color: copper-colored
1206573
NS 35/15 CAP - DIN rail end piece, for DIN rail NS 35/15
1201798
NS 35/15-2,3 UNPERF 2000MM-VPE 10 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile 2.3 mm, color: silver
1050004
Zack marker strip - ZB 5 :UNBEDRUCKT
1050017
1050017 -
1050020
Zack marker strip - ZB 5,QR:FORTL.ZAHLEN
1050033
Zack marker strip - ZB 5,LGS:GLEICHE ZAHLEN
1050415
Zack marker strip - ZB 5,LGS:L1-N,PE
0818108
Marker for terminal blocks - UC-TM 5
0824581
Marker for terminal blocks - UC-TM 5 CUS
0828734
Marker for terminal blocks - UCT-TM 5
0808642
Zack Marker strip, flat - ZBF 5:UNBEDRUCKT
0810821
0810821 -
0810863
Zack Marker strip, flat - ZBF 5,LGS:UNGERADE ZAHLEN
0818153
Marker for terminal blocks - UC-TMF 5
0824638
Marker for terminal blocks - UC-TMF 5 CUS
0828744
Marker for terminal blocks - UCT-TMF 5
0201744
Test plugs - MPS-MT
0201663
MPS-IH WH - Insulating sleeve, color: white
0201676
MPS-IH RD - Insulating sleeve, color: red
0201689
MPS-IH BU - Insulating sleeve, color: blue
0201692
MPS-IH YE - Insulating sleeve, color: yellow
0201702
MPS-IH GN - Insulating sleeve, color: green
0201728
MPS-IH GY - Insulating sleeve, color: gray
0201731
MPS-IH BK - Insulating sleeve, color: black
3002843
ISH 2,5/0,2 - Insulating sleeve, color: white
3002856
ISH 2,5/0,5 - Insulating sleeve, color: gray
3002869
ISH 2,5/1,0 - Insulating sleeve, color: black
3035975
4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
3035974
Test adapter - PAI-4-FIX-5/6 OG
3035977
Test adapter - PAI-4-FIX-5/6 YE
3035976
Test adapter - PAI-4-FIX-5/6 RD
3035978
Test adapter - PAI-4-FIX-5/6 GN
3035980
Test adapter - PAI-4-FIX-5/6 BK
3035982
Test adapter - PAI-4-FIX-5/6 GY
3035979
Test adapter - PAI-4-FIX-5/6 VT
3035981
Test adapter - PAI-4-FIX-5/6 BN
3035983
Test adapter - PAI-4-FIX-5/6 WH
3030983
Test plugs - PS-5
3036725
DP PS-5 - Spacer plate, depth: 29 mm, width: 5.2 mm, height: 22.4 mm, number of positions: 1, color: red
3038723
Test plugs - PS-5/2,3MM RD
3022218
CLIPFIX 35 - 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
3022276
CLIPFIX 35-5 - 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
0800886
E/NS 35 N - End clamp, width: 9.5 mm, color: gray
1201442
E/UK - End bracket, Mounting on a DIN rail NS 32 or NS 35, material: PA, color: gray
1201413
E/UK 1 - End clamps, for supporting the ends of double-level and three-level terminal blocks, width: 10 mm, color: gray
2908262
PTCB E1 24DC/1-8A NO - 1-channel, electronic circuit breaker for protecting loads at 24 V DC against overload and short circuit. Easy potential distribution with components from the CLIPLINE complete terminal block system. With electronic interlock of the set nominal currents. For installation on DIN rails.
2909909
PTCB E1 24DC/1-3A NO - 1-channel, electronic circuit breaker for protecting loads at 24 V DC against overload and short circuit. Easy potential distribution with components from the CLIPLINE complete terminal block system. With electronic interlock of the set nominal currents. For installation on DIN rails.
2909903
PTCB E1 24DC/2A NO - 1-channel, electronic circuit breaker for protecting loads at 24 V DC against overload and short circuit. Easy potential distribution with components from the CLIPLINE complete terminal block system. With fixed nominal current. For installation on DIN rails.
2908261
PTCB E1 24DC/1-4A NO - 1-channel, electronic circuit breaker for protecting loads at 24 V DC against overload and short circuit. Easy potential distribution with components from the CLIPLINE complete terminal block system. With electronic interlock of the set nominal currents. For installation on DIN rails.
2909904
PTCB E1 24DC/3A NO - 1-channel, electronic circuit breaker for protecting loads at 24 V DC against overload and short circuit. Easy potential distribution with components from the CLIPLINE complete terminal block system. With fixed nominal current. For installation on DIN rails.
2909906
PTCB E1 24DC/4A NO - 1-channel, electronic circuit breaker for protecting loads at 24 V DC against overload and short circuit. Easy potential distribution with components from the CLIPLINE complete terminal block system. With fixed nominal current. For installation on DIN rails.
2909908
PTCB E1 24DC/6A NO - 1-channel, electronic circuit breaker for protecting loads at 24 V DC against overload and short circuit. Easy potential distribution with components from the CLIPLINE complete terminal block system. With fixed nominal current. For installation on DIN rails.
2909902
PTCB E1 24DC/1A NO - 1-channel, electronic circuit breaker for protecting loads at 24 V DC against overload and short circuit. Easy potential distribution with components from the CLIPLINE complete terminal block system. With fixed nominal current. For installation on DIN rails.
2909910
PTCB E1 24DC/8A NO - 1-channel, electronic circuit breaker for protecting loads at 24 V DC against overload and short circuit. Easy potential distribution with components from the CLIPLINE complete terminal block system. With fixed nominal current. For installation on DIN rails.
1135752
PTCB E1 24DC/1-8A SI-R - 1-channel, electronic fuse for protecting 24 V loads. Easy potential distribution with terminal blocks from the CLIPLINE complete system. With status output, reset input, and electronic interlock. For installation on DIN rails.
1135749
PTCB E1 24DC/2A SI-R - 1-channel, electronic fuse for protecting 24 V loads. Easy potential distribution with terminal blocks from the CLIPLINE complete system. With status output, reset input, and electronic interlock. For installation on DIN rails.
1135753
PTCB E1 24DC/1-4A SI-R - 1-channel, electronic fuse for protecting 24 V loads. Easy potential distribution with terminal blocks from the CLIPLINE complete system. With status output, reset input, and electronic interlock. For installation on DIN rails.
1135745
PTCB E1 24DC/4A SI-R - 1-channel, electronic fuse for protecting 24 V loads. Easy potential distribution with terminal blocks from the CLIPLINE complete system. With status output, reset input, and electronic interlock. For installation on DIN rails.
1135740
PTCB E1 24DC/6A SI-R - 1-channel, electronic fuse for protecting 24 V loads. Easy potential distribution with terminal blocks from the CLIPLINE complete system. With status output, reset input, and electronic interlock. For installation on DIN rails.
1135751
PTCB E1 24DC/1A SI-R - 1-channel, electronic fuse for protecting 24 V loads. Easy potential distribution with terminal blocks from the CLIPLINE complete system. With status output, reset input, and electronic interlock. For installation on DIN rails.
1135734
PTCB E1 24DC/8A SI-R - 1-channel, electronic fuse for protecting 24 V loads. Easy potential distribution with terminal blocks from the CLIPLINE complete system. With status output, reset input, and electronic interlock. For installation on DIN rails.

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Pack Size

3031242
ST 2,5-TWIN BN - Feed-through terminal block, nom. voltage: 800 V, nominal current: 24 A, number of connections: 3, connection method: Spring-cage connection, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: brown
3037342
Feed-through terminal block - ST 2,5-TWIN BK
3037326
Feed-through terminal block - ST 2,5-TWIN GN
3031982
Feed-through terminal block - ST 2,5-TWIN OG
3031995
ST 2,5-TWIN RD - Feed-through terminal block, nom. voltage: 800 V, nominal current: 24 A, number of connections: 3, connection method: Spring-cage connection, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: red
3037339
ST 2,5-TWIN WH - Feed-through terminal block, nom. voltage: 800 V, nominal current: 24 A, number of connections: 3, connection method: Spring-cage connection, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: white
3037313
Feed-through terminal block - ST 2,5-TWIN YE
3036246
ST 2,5-TWIN-DIO/L-R - Component terminal block, with integrated diode, nom. voltage: 800 V, nominal current: 0.5 A, number of connections: 3, connection method: Spring-cage connection, Rated cross section: 1 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
3037847
ST 2,5-TWIN-DIO/L-R RD - Component terminal block, with integrated diode, nom. voltage: 800 V, nominal current: 0.5 A, number of connections: 3, connection method: Spring-cage connection, Rated cross section: 1 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: red
3036521
ST 2,5-TWIN-DIO/R-L - Component terminal block, with integrated diode, nom. voltage: 800 V, nominal current: 0.5 A, number of connections: 3, connection method: Spring-cage connection, Rated cross section: 1 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
3037850
ST 2,5-TWIN-DIO/R-L RD - Component terminal block, with integrated diode, nom. voltage: 800 V, nominal current: 0.5 A, number of connections: 3, connection method: Spring-cage connection, 1 level, Rated cross section: 1 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: red
3036356
ST 2,5-TWIN-MT - Knife-disconnect terminal block, nom. voltage: 400 V, nominal current: 20 A, 1 level, connection method: Spring-cage connection, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting: NS 35/7,5, NS 35/15, color: gray
3040766
ST 2,5-TWIN-MT/1P - Knife-disconnect terminal block, nom. voltage: 400 V, nominal current: 20 A, 1st level connection left, connection method: Spring-cage/plug-in connection, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting: NS 35/7,5, NS 35/15, color: gray
3037960
ST 2,5-TWIN-MT-MGY - Knife-disconnect terminal block, nom. voltage: 400 V, nominal current: 20 A, 1 level, connection method: Spring-cage connection, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting: NS 35/7,5, NS 35/15, color: gray
3037821
ST 2,5-TWIN-MT BU - Knife-disconnect terminal block, nom. voltage: 400 V, nominal current: 20 A, 1 level, connection method: Spring-cage connection, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting: NS 35/7,5, NS 35/15, color: blue
3037889
ST 2,5-TWIN-MT OG - Knife-disconnect terminal block, nom. voltage: 400 V, nominal current: 20 A, 1 level, connection method: Spring-cage connection, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting: NS 35/7,5, NS 35/15, color: orange
3031267
ST 2,5-TWIN-PE - Ground terminal, number of connections: 3, connection method: Spring-cage connection, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: green-yellow
3038448
ST 2,5-TWIN-TG - Disconnect terminal block, The max. load current must not be exceeded by the total current of all connected conductors.Current and voltage are determined by the plug used., nom. voltage: 400 V, nominal current: 20 A, 1 level, connection method: Spring-cage connection, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting: NS 35/7,5, NS 35/15, color: gray
3040847
ST 2,5-TWIN-TG/1P - Disconnect terminal block, The max. load current must not be exceeded by the total current of all connected conductors.Current and voltage are determined by the plug used., nom. voltage: 400 V, nominal current: 20 A, 1st level connection left, connection method: Spring-cage/plug-in connection, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting: NS 35/7,5, NS 35/15, color: gray
3038354
ST 2,5-TWIN-R1K 0,6W - Component terminal block, nom. voltage: 800 V, nominal current: 0.5 A, number of connections: 3, connection method: Spring-cage connection, 1 level, Rated cross section: 1 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray

3031254

ST 2,5-TWIN BU - Feed-through terminal block

Why Proax for Phoenix Contact 3031254?