Buy Phoenix Contact STI 2,5-PE/L/LTB 3032130

All Connectors Terminal blocks Spring-cage connection

Official Distributor

By Phoenix Contact

SKU

MPN

STI 2,5-PE/L/LTB

Weight

0.018 kg

Series STI

STI 2,5-PE/L/LTB - Installation ground terminal block

Installation ground terminal block, nom. voltage: 400 V, nominal current: 24 A, Spring-cage connection, 1st and 2nd level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, Rated cross section: 2.5 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray

The terminal blocks with knife disconnect zone in the upper level meet the safety requirement regarding individual circuit isolation of DIN VDE 0100-718

Technical Specifications

Product properties

Number of Connections	5
Number of rows	3
Potentials	2

Insulation characteristics

Overvoltage category	III
Degree of pollution	3

Electrical properties

Rated surge voltage	4 kV
Maximum power dissipation for nominal condition	0.77 W

Connection data

Grounding foot	Yes
Number of connections per level	2
Nominal cross section	2.5 mm²

1st and 2nd level

Note	Please observe the current carrying capacity of the DIN rails.
Stripping length	10 mm
Internal cylindrical gage	A3
Connection in acc. with standard	IEC 60947-7-1/IEC 60947-7-2
Conductor cross section rigid	0.08 mm² ... 4 mm²
Cross section AWG	28 ... 12 (converted acc. to IEC)
Conductor cross section flexible	0.08 mm² ... 4 mm²
Conductor cross section, flexible [AWG]	28 ... 12 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)	0.14 mm² ... 2.5 mm²
Flexible conductor cross section (ferrule with plastic sleeve)	0.14 mm² ... 2.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve	0.5 mm²
Nominal Current	24 A
Maximum Load Current	24 A (with 4 mm² conductor cross section)
Nominal Voltage	400 V (phase conductor/phase conductor)
Nominal Voltage	250 V (phase conductor/PE and phase conductor/N)
Nominal cross section	2.5 mm²
Connection in acc. with standard	IEC 60947-7-1
Nominal Current	16 A
Maximum Load Current	16 A
Nominal cross section	2.5 mm²

Dimensions

Width	5.2 mm
End cover width	2.2 mm

Material specifications

Color	gray
Flammability rating according to UL 94	V0
Insulating material group	I
Insulating material	PA
Static insulating material application in cold	-60 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))	125 °C
Relative insulation material temperature index (Elec., UL 746 B)	130 °C
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
Calorimetric heat release NFPA 130 (ASTM E 1354)	27,5 MJ/kg
Surface flammability NFPA 130 (ASTM E 162)	passed
Specific optical density of smoke NFPA 130 (ASTM E 662)	passed
Smoke gas toxicity NFPA 130 (SMP 800C)	passed

Mechanical data

Open side panel

Yes

Ambient conditions

Ambient Temperature (Operation)	-60 °C ... 105 °C (max. short-term operating temperature RTI Elec.)
Ambient temperature (storage/transport)	-25 °C ... 60 °C (for a short time, not exceeding 24 h, -60 °C to +70 °C)
Ambient temperature (assembly)	-5 °C ... 70 °C
Permissible humidity (storage/transport)	30 % ... 70 %

Standards and Regulations

Connection in acc. with standard	IEC 60947-7-1/IEC 60947-7-2
Connection in acc. with standard	IEC 60947-7-1

Mounting

Mounting Type	NS 35/7,5
Mounting Type	NS 35/15

Accessories

3038655
D-STI/3B - End cover, width: 2.2 mm, height: 57.8 mm, color: gray
3030857
Partition plate - ATP-STI/3
1204517
Screwdriver - SZF 1-0,6X3,5
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
3030941
WST 2,5 - Warning cover, 5-pos., for terminal width: 5.2 mm
3061282
BST 2,5 - Cover for actuation shaft, 5-pos., for spring-cage terminal blocks with width of 5.2 mm
1013634
AP-NLS N - Cover profile, height: 300 mm, color: transparent
3030172
Wire bridge - FBSW 2-5/250MM
3030170
Wire bridge - FBSW 2-5/60MM
3030171
Wire bridge - FBSW 2-5/110MM
3030161
FBS 2-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 2, 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
3030187
FBS 4-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 4, 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
3030213
FBS 10-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 10, length: 23 mm, color: red
3030226
FBS 20-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 20, 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
0402174
Neutral busbar - NLS-CU 3/10 SN 1000MM
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
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
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
3032871
Test adapter - PAI-4-N GY
1201662
E/AL-NS 35 - End clamp, for end support of UKH 50 to UKH 240, is pushed onto DIN rail NS 35 and fixed with 2 screws, width: 10 mm, color: aluminum

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Additional Information

Pack Size

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3038642
STI 2,5-PE/L/NTB - Installation ground terminal block, nom. voltage: 400 V, nominal current: 20 A, Spring-cage connection, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, Rated cross section: 2.5 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
3031827
STI 2,5-PE/L/NT - Installation ground terminal block, Assembly instructions:For secure fastening of the neutral busbar, supports must be set at the beginning and end of each terminal strip as well as every 20 cm on longer terminal strips., nom. voltage: 400 V, nominal current: 20 A, Spring-cage connection, 1st, 2nd and 3rd level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
3031830
Installation ground terminal block, nom. voltage: 400 V, nominal current: 24 A, Spring-cage connection, 1st, 2nd and 3rd level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
3031843
STI 2,5-PE/L/N - Installation ground terminal block, nom. voltage: 400 V, nominal current: 24 A, Spring-cage connection, 1st, 2nd and 3rd level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
3039942
STI 2,5-PE/L/TG - Installation ground terminal block, nom. voltage: 400 V, nominal current: 24 A, Spring-cage connection, 1st and 2nd level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, Rated cross section: 2.5 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
3031937
STI 2,5-PE - Installation ground terminal block, nom. voltage: 800 V, nominal current: 24 A, Spring-cage connection, 1 level, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: green-yellow
3031869
STI 2,5-L - Installation level terminal block, nom. voltage: 400 V, nominal current: 24 A, Spring-cage connection, 1st, 2nd and 3rd level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
3031856
STI 2,5-L/L - Installation level terminal block, nom. voltage: 400 V, nominal current: 24 A, Spring-cage connection, 1st, 2nd and 3rd level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
3201851
STI 2,5-L/N - Installation level terminal block, nom. voltage: 400 V, nominal current: 24 A, Spring-cage connection, 1st, 2nd and 3rd level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
3038079
STI 2,5-3PE/3L/3NT - Installation ground terminal block, Assembly instructions:For secure fastening of the neutral busbar, supports must be set at the beginning and end of each terminal strip as well as every 20 cm on longer terminal strips., nom. voltage: 400 V, nominal current: 24 A, Spring-cage connection, 1st, 2nd and 3rd level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, Rated cross section: 2.5 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
3038066
STI 2,5-1PE/3L/1N - Installation ground terminal block, nom. voltage: 400 V, nominal current: 24 A, Spring-cage connection, 1st, 2nd and 3rd level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, Rated cross section: 2.5 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
3038053
STI 2,5-1PE/3L/1NT - Installation ground terminal block, Assembly instructions:For secure fastening of the neutral busbar, supports must be set at the beginning and end of each terminal strip as well as every 20 cm on longer terminal strips., nom. voltage: 400 V, nominal current: 24 A, Spring-cage connection, 1st, 2nd and 3rd level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, Rated cross section: 2.5 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
3036217
STI 2,5 BU - Installation terminal block, nom. voltage: 400 V, nominal current: 24 A, Spring-cage connection, 1 level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: blue
3031924
STI 2,5 - Installation terminal block, nom. voltage: 400 V, nominal current: 24 A, Spring-cage connection, 1 level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray

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