https://www.phoenixcontact.com/us/products/3035580
Multi-level terminal block - ST 2,5-3L-LA 24RD/O-M - 3035580
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Multi-level terminal block, nom. voltage: 500 V, nominal current: 20 A, connection method: Spring-cage
connection, number of connections: 6, cross section: 0.08 mm² - 4 mm², AWG: 28 - 12, width: 5.2 mm, color:
gray, mounting type: NS 35/7,5, NS 35/15
Your advantages
Can be labeled on every level
Key Commercial Data
Packing unit
1 pc
GTIN
GTIN
4046356435932
Weight per Piece (excluding packing)
20.000 g
Custom tariff number
85369010
Country of origin
Poland
Technical data
General
Number of levels
3
Number of connections
6
Potentials
3
Nominal cross section
2.5 mm²
Color
gray
Insulating material
PA
Flammability rating according to UL 94
V0
Rated surge voltage
6 kV
LED voltage range
12 V AC/DC ... 30 V AC/DC
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Multi-level terminal block - ST 2,5-3L-LA 24RD/O-M - 3035580
Technical data
General
LED current range
0.31 mA ... 0.95 mA
Degree of pollution
3
Overvoltage category
III
Insulating material group
I
Maximum power dissipation for nominal condition
0.77 W (the value is multiplied when connecting multiple levels)
Designation
Level 1+2+3 above 1 below 1
Maximum load current
28 A (with 4 mm² conductor cross section)
Nominal current IN
20 A
Nominal voltage UN
500 V (the operating voltage is determined by the selected LED version)
Open side panel
Yes
Relative insulation material temperature index (Elec., UL 746 B)
130 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) 125 °C
Static insulating material application in cold
-60 °C
Behavior in fire for rail vehicles (DIN 5510-2)
Test passed
Flame test method (DIN EN 60695-11-10)
V0
Oxygen index (DIN EN ISO 4589-2)
>32 %
NF F16-101, NF F10-102 Class I
2
NF F16-101, NF F10-102 Class F
2
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
Calorimetric heat release NFPA 130 (ASTM E 1354)
27,5 MJ/kg
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
Dimensions
Width
5.2 mm
End cover width
2.2 mm
Length
99.5 mm
Height NS 35/7,5
58 mm
Height NS 35/15
65.5 mm
Connection data
Connection
1st, 2nd and 3rd level
Connection method
Spring-cage connection
Stripping length
8 mm ... 10 mm
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Multi-level terminal block - ST 2,5-3L-LA 24RD/O-M - 3035580
Technical data
Connection data
Conductor cross section solid min.
0.08 mm²
Conductor cross section solid max.
4 mm²
Conductor cross section AWG min.
28
Conductor cross section AWG max.
12
Conductor cross section flexible min.
0.08 mm²
Conductor cross section flexible max.
2.5 mm²
Min. AWG conductor cross section, flexible
28
Max. AWG conductor cross section, flexible
14
Conductor cross section flexible, with ferrule without plastic sleeve min.
0.14 mm²
Conductor cross section flexible, with ferrule without plastic sleeve max.
2.5 mm²
Conductor cross section flexible, with ferrule with plastic sleeve min.
0.14 mm²
Conductor cross section flexible, 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.
Internal cylindrical gage
A3
Standards and Regulations
Flammability rating according to UL 94
V0
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
Environmental Product Compliance
China RoHS
Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values
Drawings
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Multi-level terminal block - ST 2,5-3L-LA 24RD/O-M - 3035580
Circuit diagram
Classifications
eCl@ss
eCl@ss 4.0
27141100
eCl@ss 4.1
27141100
eCl@ss 5.0
27141100
eCl@ss 5.1
27141100
eCl@ss 6.0
27141100
eCl@ss 7.0
27141120
eCl@ss 8.0
27141120
eCl@ss 9.0
27141120
ETIM
ETIM 2.0
EC000897
ETIM 3.0
EC000897
ETIM 4.0
EC000897
ETIM 5.0
EC000897
ETIM 6.0
EC000897
ETIM 7.0
EC000897
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Multi-level terminal block - ST 2,5-3L-LA 24RD/O-M - 3035580
Classifications
UNSPSC
UNSPSC 6.01
30211811
UNSPSC 7.0901
39121410
UNSPSC 11
39121410
UNSPSC 12.01
39121410
UNSPSC 13.2
39121410
Approvals
Approvals
Approvals
EAC
Ex Approvals
Approval details
EAC
RU CDE.A*30.B.01742
Accessories
Accessories
Bridge
Wire bridge - FBSW 2-5/250MM - 3030172
Wire bridge, length: 250 mm, width: 5.1 mm, number of positions: 1, color: red/black
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Multi-level terminal block - ST 2,5-3L-LA 24RD/O-M - 3035580
Accessories
Wire bridge - FBSW 2-5/60MM - 3030170
Wire bridge, length: 60 mm, width: 5.1 mm, number of positions: 1, color: red/black
Wire bridge - FBSW 2-5/110MM - 3030171
Wire bridge, length: 110 mm, width: 5.1 mm, number of positions: 1, color: red/black
Cover
Group cover marker - BST 2,5 - 3061282
Cover for actuation shaft, 5-pos., for spring-cage terminal blocks with width of 5.2 mm
DIN rail
DIN rail perforated - NS 35/ 7,5 PERF 2000MM - 0801733
DIN rail perforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Steel, galvanized,
passivated with a thick layer, length: 2000 mm, color: silver
DIN rail, unperforated - NS 35/ 7,5 UNPERF 2000MM - 0801681
DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Steel, galvanized,
passivated with a thick layer, length: 2000 mm, color: silver
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Multi-level terminal block - ST 2,5-3L-LA 24RD/O-M - 3035580
Accessories
DIN rail perforated - NS 35/ 7,5 WH PERF 2000MM - 1204119
DIN rail perforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Steel, Galvanized, white
passivated, length: 2000 mm, color: silver
DIN rail, unperforated - NS 35/ 7,5 WH UNPERF 2000MM - 1204122
DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Steel, Galvanized,
white passivated, length: 2000 mm, color: silver
DIN rail, unperforated - NS 35/ 7,5 AL UNPERF 2000MM - 0801704
DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Aluminum, uncoated,
length: 2000 mm, color: silver
DIN rail perforated - NS 35/ 7,5 ZN PERF 2000MM - 1206421
DIN rail perforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Steel, galvanized,
length: 2000 mm, color: silver
DIN rail, unperforated - NS 35/ 7,5 ZN UNPERF 2000MM - 1206434
DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Steel, galvanized,
length: 2000 mm, color: silver
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Multi-level terminal block - ST 2,5-3L-LA 24RD/O-M - 3035580
Accessories
DIN rail, unperforated - NS 35/ 7,5 CU UNPERF 2000MM - 0801762
DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Copper, uncoated,
length: 2000 mm, color: copper-colored
End cap - NS 35/ 7,5 CAP - 1206560
DIN rail end piece, for DIN rail NS 35/7.5
Documentation
Mounting material - ST-IL - 3039900
Operating decal for the ST terminal block
End block
End clamp - E/AL-NS 35 - 1201662
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
End cover
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Multi-level terminal block - ST 2,5-3L-LA 24RD/O-M - 3035580
Accessories
End cover - D-ST 2,5-3L - 3036660
End cover, length: 99.5 mm, width: 2.2 mm, height: 50.3 mm, color: gray
Filler plug
Filler plugs - CEC 2,5 - 3062757
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
Insulating sleeve
Insulating sleeve - ISH 2,5/0,2 - 3002843
Insulating sleeve, color: white
Insulating sleeve - ISH 2,5/0,5 - 3002856
Insulating sleeve, color: gray
Insulating sleeve - ISH 2,5/1,0 - 3002869
Insulating sleeve, color: black
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Multi-level terminal block - ST 2,5-3L-LA 24RD/O-M - 3035580
Accessories
Jumper
Plug-in bridge - FBS 2-5 - 3030161
Plug-in bridge, pitch: 5.2 mm, length: 22.7 mm, width: 9 mm, number of positions: 2, color: red
Plug-in bridge - FBS 3-5 - 3030174
Plug-in bridge, pitch: 5.2 mm, length: 22.7 mm, width: 14.2 mm, number of positions: 3, color: red
Plug-in bridge - FBS 4-5 - 3030187
Plug-in bridge, pitch: 5.2 mm, length: 22.7 mm, width: 19.4 mm, number of positions: 4, color: red
Plug-in bridge - FBS 5-5 - 3030190
Plug-in bridge, pitch: 5.2 mm, length: 22.7 mm, width: 24.6 mm, number of positions: 5, color: red
Plug-in bridge - FBS 10-5 - 3030213
Plug-in bridge, pitch: 5.2 mm, length: 22.7 mm, width: 50.6 mm, number of positions: 10, color: red
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Multi-level terminal block - ST 2,5-3L-LA 24RD/O-M - 3035580
Accessories
Plug-in bridge - FBS 20-5 - 3030226
Plug-in bridge, pitch: 5.2 mm, number of positions: 20, color: red
Plug-in bridge - FBS 50-5 - 3038930
Plug-in bridge, pitch: 5.2 mm, number of positions: 50, color: red
Plug-in bridge - FBSR 2-5 - 3033702
Plug-in bridge, pitch: 5.2 mm, number of positions: 2, color: red
Plug-in bridge - FBSR 3-5 - 3001591
Plug-in bridge, pitch: 5.2 mm, number of positions: 3, color: red
Plug-in bridge - FBSR 4-5 - 3001592
Plug-in bridge, pitch: 5.2 mm, number of positions: 4, color: red
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Multi-level terminal block - ST 2,5-3L-LA 24RD/O-M - 3035580
Accessories
Plug-in bridge - FBSR 5-5 - 3001593
Plug-in bridge, pitch: 5.2 mm, number of positions: 5, color: red
Plug-in bridge - FBSR 10-5 - 3033710
Plug-in bridge, pitch: 5.2 mm, number of positions: 10, color: red
Plug-in bridge - FBS 2-5 BU - 3036877
Plug-in bridge, pitch: 5.2 mm, number of positions: 2, color: blue
Plug-in bridge - FBS 3-5 BU - 3036880
Plug-in bridge, pitch: 5.2 mm, number of positions: 3, color: blue
Plug-in bridge - FBS 4-5 BU - 3036893
Plug-in bridge, pitch: 5.2 mm, number of positions: 4, color: blue
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Multi-level terminal block - ST 2,5-3L-LA 24RD/O-M - 3035580
Accessories
Plug-in bridge - FBS 5-5 BU - 3036903
Plug-in bridge, pitch: 5.2 mm, number of positions: 5, color: blue
Plug-in bridge - FBS 10-5 BU - 3036916
Plug-in bridge, pitch: 5.2 mm, number of positions: 10, color: blue
Plug-in bridge - FBS 20-5 BU - 3036929
Plug-in bridge, pitch: 5.2 mm, number of positions: 20, color: blue
Plug-in bridge - FBS 50-5 BU - 3032114
Plug-in bridge, pitch: 5.2 mm, number of positions: 50, color: blue
Labeled terminal marker
Warning cover - WST 2,5 - 3030941
Warning cover, 5-pos., for terminal width: 5.2 mm
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Multi-level terminal block - ST 2,5-3L-LA 24RD/O-M - 3035580
Accessories
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 size: 5.15 x 5.15 mm, Number of individual labels:
10
Zack Marker strip, flat - ZBF 5,LGS:FORTL.ZAHLEN - 0808671
Zack Marker strip, flat, Strip, white, labeled, printed horizontally: consecutive numbers 1 ... 10, 11 ... 20, etc. up to 491 ...
500, mounting type: snap into flat marker groove, for terminal block width: 5 mm, lettering field size: 5.15 x 5.15 mm,
Number of individual labels: 10
Zack Marker strip, flat - ZBF 5,QR:FORTL.ZAHLEN - 0808697
Zack Marker strip, flat, Strip, white, labeled, Printed vertically: consecutive numbers 1 ... 10, 11 ... 20, etc. up to 91 ...
100, mounting type: snap into flat marker groove, for terminal block width: 5 mm, lettering field size: 5.15 x 5.15 mm,
Number of individual labels: 10
Zack Marker strip, flat - ZBF 5,LGS:GERADE ZAHLEN - 0810821
Zack Marker strip, flat, Strip, white, labeled, printed horizontally: consecutive numbers 2 ... 20, 22 ... 40, etc. up to 82 ...
100, mounting type: snap into flat marker groove, for terminal block width: 5 mm, lettering field size: 5.15 x 5.15 mm,
Number of individual labels: 10
Zack Marker strip, flat - ZBF 5,LGS:UNGERADE ZAHLEN - 0810863
Zack Marker strip, flat, Strip, white, labeled, printed horizontally: Odd numbers 1 - 19, 21 - 39, etc. up to 81 - 99,
mounting type: snap into flat marker groove, for terminal block width: 5 mm, lettering field size: 5.15 x 5.15 mm, Number
of individual labels: 10
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Multi-level terminal block - ST 2,5-3L-LA 24RD/O-M - 3035580
Accessories
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 size: 4.6 x 5.1 mm, Number of individual
labels: 96
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 size: 4.4 x 4.7 mm, Number of individual
labels: 72
Marker carriers
Marker carriers - STP 5-3 - 0810562
Triple marker carriers, snaps onto the three-level spring-cage terminal block ST 2,5-3L, labeled with ZB 5 or ZBF
Partition plate
Spacer plate - DP PS-5 - 3036725
Spacer plate, length: 22.4 mm, width: 5.2 mm, height: 29 mm, number of positions: 1, color: red
Screwdriver tools
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Multi-level terminal block - ST 2,5-3L-LA 24RD/O-M - 3035580
Accessories
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
Screwdriver - ST-BW - 1207608
Actuation tool, for all 2.5 mm² - 4.0 mm² spring-cages
Terminal marking
Zack Marker strip, flat - ZBF 5:UNBEDRUCKT - 0808642
Zack Marker strip, flat, Strip, white, unlabeled, can be labeled with: PLOTMARK, CMS-P1-PLOTTER, mounting type:
snap into flat marker groove, for terminal block width: 5 mm, lettering field size: 5.1 x 5.2 mm, Number of individual
labels: 10
Marker for terminal blocks - UC-TMF 5 - 0818153
Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: BLUEMARK ID COLOR, BLUEMARK ID,
BLUEMARK CLED, PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into flat marker groove, for terminal block
width: 5.2 mm, lettering field size: 4.6 x 5.1 mm, Number of individual labels: 96
Marker for terminal blocks - UCT-TMF 5 - 0828744
Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: TOPMARK NEO, TOPMARK LASER,
BLUEMARK ID COLOR, BLUEMARK ID, BLUEMARK CLED, THERMOMARK PRIME, THERMOMARK CARD 2.0,
THERMOMARK CARD, mounting type: snap into flat marker groove, for terminal block width: 5.2 mm, lettering field size:
4.4 x 4.7 mm, Number of individual labels: 72
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Multi-level terminal block - ST 2,5-3L-LA 24RD/O-M - 3035580
Accessories
Test plug terminal block
Test plugs - PS-5 - 3030983
Test plugs, color: red
Test plugs - PS-5/2,3MM RD - 3038723
Test plugs, color: red
Test socket
Test adapter - PAI-4-N GY - 3032871
4 mm test adapter, for terminal blocks with 5.2 mm, 6.2 mm and 8.2 mm pitch
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