Plug - SP 2,5/ 1-L BU
3043022
https://www.phoenixcontact.com/us/products/3043022
Please be informed that the data shown in this PDF document is generated from our Online Catalog. Please find the complete data in the user
documentation. Our General Terms of Use for Downloads are valid.
Plug, nom. voltage: 500 V, nominal current: 24 A, number of positions: 1, connection method:
Spring-cage connection, Rated cross section: 2.5 mm2, cross section: 0.08 mm2- 4 mm2, color:
blue
Product Description
Connector element left, left housing without engagement pin, right opened without cover
Your advantages
• Cable housing can be snapped on to the plugs, see figure below
• The plug with spring-cage connection is assembled directly on site by snapping together single-position plug elements
• The ST-COMBI plugs for self-assembly provide solutions that users can implement themselves
Commercial Data
Item number
3043022
Packing unit
1 pc
Minimum order quantity
50 pc
Sales Key
B02
Product Key
BE2144
Catalog Page
Page 318 (C-1-2019)
GTIN
4017918894887
Weight per Piece (including packing)
3.03 g
Weight per Piece (excluding packing)
3.03 g
Customs tariff number
85366990
Country of origin
PL
Dec 12, 2022, 4:34 PM
Page 1 (22)
Plug - SP 2,5/ 1-L BU
3043022
https://www.phoenixcontact.com/us/products/3043022
Technical Data
Product properties
Product type
Terminal plug
Number of positions
1
Pitch
5.2 mm
Insulation characteristics
Overvoltage category
III
Degree of pollution
3
Electrical properties
Rated surge voltage
6 kV
Connection data
Nominal cross section
2.5 mm²
Stripping length
8 mm ... 10 mm
Internal cylindrical gage
A3
Connection in acc. with standard
IEC 61984
Conductor cross section solid
0.08 mm² ... 4 mm²
Cross section AWG
28 ... 12 (converted acc. to IEC)
Conductor cross section flexible
0.08 mm² ... 2.5 mm²
Conductor cross section, flexible [AWG]
28 ... 14 (converted acc. to IEC)
Flexible conductor cross section flexible (ferrule, w/o 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
500 V
Nominal cross section
2.5 mm²
Dimensions
Width
5.2 mm
Height
39 mm
Length
15.8 mm
Pitch
5.2 mm
Material specifications
Color
blue
Flammability rating according to UL 94
V0
Insulating material group
I
Insulating material
PA
Static insulating material application in cold
-60 °C
Dec 12, 2022, 4:34 PM
Page 2 (22)
Plug - SP 2,5/ 1-L BU
3043022
https://www.phoenixcontact.com/us/products/3043022
Temperature index of insulation material (DIN EN 60216-1 (VDE
0304-21))
130 °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)
28 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
Environmental and real-life conditions
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
Ambient temperature (actuation)
-5 °C ... 70 °C
Permissible humidity (storage/transport)
30 % ... 70 %
Standards and regulations
Connection in acc. with standard
IEC 61984
Dec 12, 2022, 4:34 PM
Page 3 (22)
Plug - SP 2,5/ 1-L BU
3043022
https://www.phoenixcontact.com/us/products/3043022
Drawings
Maximum load current [A]
Diagram
25
20
15
10
= 2-pos.
= 5-pos.
= 10-pos.
= 15-pos.
5
0
0
20
40
60
80
100
120
Ambient temperature [°C]
Derating curve for STTB 2,5/ 2P, STTB 2,5/ 2P-PV and for all plug versions SP... .
Circuit diagram
Dec 12, 2022, 4:34 PM
Page 4 (22)
Plug - SP 2,5/ 1-L BU
3043022
https://www.phoenixcontact.com/us/products/3043022
Schematic diagram
.../1-L
.../1-M
.../1-R
Dec 12, 2022, 4:34 PM
Page 5 (22)
Plug - SP 2,5/ 1-L BU
3043022
https://www.phoenixcontact.com/us/products/3043022
Maximum load current [A]
Diagram
30
25
20
15
= 2-pos.
= 5-pos.
= 10-pos.
= 15-pos.
10
5
0
0
20
40
60
80
100
120
Ambient temperature [°C]
Derating curve for ST 2,5-QUATTRO/2P, ST 2,5-QUATTRO/4P and for all plug versions SP... .
Maximum load current [A]
Diagram
12
10
8
6
= 2-pos.
= 5-pos.
= 10-pos.
= 15-pos.
4
2
0
0
20
40
60
80
100
120
Ambient temperature [°C]
Derating curve for ST 2,5-4L/1P, ST 2,5-4L/2P and for all plug versions SP... .
Dec 12, 2022, 4:34 PM
Page 6 (22)
Plug - SP 2,5/ 1-L BU
3043022
https://www.phoenixcontact.com/us/products/3043022
Maximum load current [A]
Diagram
30
25
20
15
= 2-pos.
= 5-pos.
= 10-pos.
= 15-pos.
10
5
0
0
20
40
60
80
100
120
Ambient temperature [°C]
Derating curve for ST 2,5/ 1P, ST 2,5/ 2P, ST 2,5-TWIN/ 1P and for all plug versions SP... .
Maximum load current [A]
Diagram
18
16
14
12
10
8
6
4
2
0
= 2-pos.
= 5-pos.
= 10-pos.
= 15-pos.
0
20
40
60
80
100
120
Ambient temperature [°C]
Derating curve for ST 2,5-TWIN-MT/1P, ST 2,5-TWIN-TG/1P and for all plug versions SP... .
Dec 12, 2022, 4:34 PM
Page 7 (22)
Plug - SP 2,5/ 1-L BU
3043022
https://www.phoenixcontact.com/us/products/3043022
Approvals
CSA
Approval ID: 13631
Nominal Voltage UN
Nominal Current IN
Cross Section AWG
Cross Section mm2
300 V
20 A
28 - 12
-
300 V
20 A
28 - 12
-
600 V
5A
28 - 12
-
Nominal Current IN
Cross Section AWG
Cross Section mm2
-
-
Cross Section AWG
Cross Section mm2
-
-
Cross Section AWG
Cross Section mm2
-
0.2 - 2.5
Use group B
Use group C
Use group D
IECEE CB Scheme
Approval ID: DE1-62736/B1/B2
Nominal Voltage UN
Current depends on
number of positions
EAC
Approval ID: RU C-DE.A*30.B.01742
LR
Approval ID: LR2042068TA
RS
Approval ID: 22.44.01.00083.250
BV
Approval ID: 27721/B0 BV
Nominal Voltage UN
Nominal Current IN
EAC
Approval ID: RU C-DE.BL08.B.00511
VDE Zeichengenehmigung
Approval ID: 40019518
Nominal Voltage UN
Only flexible
conductors
500 V
Nominal Current IN
Dec 12, 2022, 4:34 PM
Page 8 (22)
Plug - SP 2,5/ 1-L BU
3043022
https://www.phoenixcontact.com/us/products/3043022
Only rigid conductors
500 V
-
0.2 - 4
cULus Recognized
Approval ID: E60425
Nominal Voltage UN
Nominal Current IN
Cross Section AWG
Cross Section mm2
300 V
20 A
26 - 12
-
300 V
20 A
26 - 12
-
600 V
5A
26 - 12
-
Nominal Voltage UN
Nominal Current IN
Cross Section AWG
Cross Section mm2
-
-
Use group B
Use group C
Use group D
DNV
Approval ID: TAE00001CS
Dec 12, 2022, 4:34 PM
Page 9 (22)
Plug - SP 2,5/ 1-L BU
3043022
https://www.phoenixcontact.com/us/products/3043022
Classifications
ECLASS
ECLASS-9.0
27141151
ECLASS-10.0.1
27141151
ECLASS-11.0
27141151
ETIM
ETIM 8.0
EC002021
UNSPSC
UNSPSC 21.0
39121400
Dec 12, 2022, 4:34 PM
Page 10 (22)
Plug - SP 2,5/ 1-L BU
3043022
https://www.phoenixcontact.com/us/products/3043022
Environmental Product Compliance
China RoHS
Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values
Dec 12, 2022, 4:34 PM
Page 11 (22)
Plug - SP 2,5/ 1-L BU
3043022
https://www.phoenixcontact.com/us/products/3043022
Accessories
Strain relief
Strain relief - PZ/2 - 3040627
https://www.phoenixcontact.com/us/products/3040627
Strain relief, length: 48.7 mm, width: 9.3 mm, number of positions: 2, color: black
Strain relief
Strain relief - PZ/4 - 3040643
https://www.phoenixcontact.com/us/products/3040643
Strain relief, length: 48.7 mm, width: 19.6 mm, number of positions: 4, color:
black
Dec 12, 2022, 4:34 PM
Page 12 (22)
Plug - SP 2,5/ 1-L BU
3043022
https://www.phoenixcontact.com/us/products/3043022
Latching
Latching - PR - 3040559
https://www.phoenixcontact.com/us/products/3040559
Latching, length: 29.8 mm, width: 4.4 mm, number of positions: 1, color: orange
Latching
Latching - PR/2 - 3040630
https://www.phoenixcontact.com/us/products/3040630
Latching, length: 29.8 mm, width: 10 mm, number of positions: 2, color: orange
Dec 12, 2022, 4:34 PM
Page 13 (22)
Plug - SP 2,5/ 1-L BU
3043022
https://www.phoenixcontact.com/us/products/3043022
Latching
Latching - PRT/2 - 3040631
https://www.phoenixcontact.com/us/products/3040631
Latching, can only be released using a screwdriver, length: 23.2 mm, width: 9
mm, number of positions: 2, color: orange
Latching
Latching - PRZ - 3040614
https://www.phoenixcontact.com/us/products/3040614
Latching, color: orange
Dec 12, 2022, 4:34 PM
Page 14 (22)
Plug - SP 2,5/ 1-L BU
3043022
https://www.phoenixcontact.com/us/products/3043022
Shield connection clamp
Shield connection clamp - PSH 3- 6 - 3040591
https://www.phoenixcontact.com/us/products/3040591
Shield connection clamp, color: black
Shield connection clamp
Shield connection clamp - PSH 5-10 - 3040601
https://www.phoenixcontact.com/us/products/3040601
Shield connection clamp, color: black
Dec 12, 2022, 4:34 PM
Page 15 (22)
Plug - SP 2,5/ 1-L BU
3043022
https://www.phoenixcontact.com/us/products/3043022
Marker pen
Marker pen - B-STIFT - 1051993
https://www.phoenixcontact.com/us/products/1051993
Marker pen, for manual labeling of unprinted Zack strips, smear-proof and
waterproof, line thickness 0.5 mm
Marker pen
Marker pen - X-PEN 0,35 - 0811228
https://www.phoenixcontact.com/us/products/0811228
Marker pen without ink cartridge, for manual labeling of markers, labeling
extremely wipe-proof, line thickness 0.35 mm
Dec 12, 2022, 4:34 PM
Page 16 (22)
Plug - SP 2,5/ 1-L BU
3043022
https://www.phoenixcontact.com/us/products/3043022
Actuation tool
Actuation tool - ST-BW - 1207608
https://www.phoenixcontact.com/us/products/1207608
Actuation tool, for all 2.5 mm2 - 4.0 mm2 spring-cages
Zack Marker strip, flat
Zack Marker strip, flat - ZBF 5:UNBEDRUCKT - 0808642
https://www.phoenixcontact.com/us/products/0808642
Zack Marker strip, flat, Strip, white, unlabeled, can be labeled with: PLOTMARK,
CMS-P1-PLOTTER, mounting type: snapped, for terminal block width: 5 mm,
lettering field size: 5.1 x 5.2 mm, Number of individual labels: 10
Dec 12, 2022, 4:34 PM
Page 17 (22)
Plug - SP 2,5/ 1-L BU
3043022
https://www.phoenixcontact.com/us/products/3043022
Zack Marker strip, flat
Zack Marker strip, flat - ZBF 5 CUS - 0825025
https://www.phoenixcontact.com/us/products/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
Zack Marker strip, flat - ZBF 5,LGS:FORTL.ZAHLEN - 0808671
https://www.phoenixcontact.com/us/products/0808671
Zack Marker strip, flat, Strip, white, labeled, printed horizontally: consecutive
numbers 1 ... 10, 11 ... 20, etc. up to 491 ... 500, mounting type: snapped, for
terminal block width: 5 mm, lettering field size: 5.15 x 5.15 mm, Number of
individual labels: 10
Dec 12, 2022, 4:34 PM
Page 18 (22)
Plug - SP 2,5/ 1-L BU
3043022
https://www.phoenixcontact.com/us/products/3043022
Zack Marker strip, flat
Zack Marker strip, flat - ZBF 5,QR:FORTL.ZAHLEN - 0808697
https://www.phoenixcontact.com/us/products/0808697
Zack Marker strip, flat, Strip, white, labeled, Printed vertically: consecutive
numbers 1 ... 10, 11 ... 20, etc. up to 91 ... 100, mounting type: snapped, for
terminal block width: 5 mm, lettering field size: 5.15 x 5.15 mm, Number of
individual labels: 10
Zack Marker strip, flat
Zack Marker strip, flat - ZBF 5,LGS:GERADE ZAHLEN - 0810821
https://www.phoenixcontact.com/us/products/0810821
Zack Marker strip, flat, Strip, white, labeled, printed horizontally: consecutive
even numbers 2 ... 20, 22 ... 40, etc. up to 82 ... 100, mounting type: snapped,
for terminal block width: 5 mm, lettering field size: 5.15 x 5.15 mm, Number of
individual labels: 10
Dec 12, 2022, 4:34 PM
Page 19 (22)
Plug - SP 2,5/ 1-L BU
3043022
https://www.phoenixcontact.com/us/products/3043022
Zack Marker strip, flat
Zack Marker strip, flat - ZBF 5,LGS:UNGERADE ZAHLEN - 0810863
https://www.phoenixcontact.com/us/products/0810863
Zack Marker strip, flat, Strip, white, labeled, printed horizontally: Odd numbers 1
- 19, 21 - 39, etc. up to 81 - 99, mounting type: snapped, for terminal block width:
5 mm, lettering field size: 5.15 x 5.15 mm, Number of individual labels: 10
Marker for terminal blocks
Marker for terminal blocks - UC-TMF 5 - 0818153
https://www.phoenixcontact.com/us/products/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: snapped, for terminal block width: 5.2 mm,
lettering field size: 4.6 x 5.1 mm, Number of individual labels: 96
Dec 12, 2022, 4:34 PM
Page 20 (22)
Plug - SP 2,5/ 1-L BU
3043022
https://www.phoenixcontact.com/us/products/3043022
Marker for terminal blocks
Marker for terminal blocks - UC-TMF 5 CUS - 0824638
https://www.phoenixcontact.com/us/products/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
Marker for terminal blocks - UCT-TMF 5 - 0828744
https://www.phoenixcontact.com/us/products/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: snapped, for terminal block width: 5.2
mm, lettering field size: 4.4 x 4.7 mm, Number of individual labels: 72
Dec 12, 2022, 4:34 PM
Page 21 (22)
Plug - SP 2,5/ 1-L BU
3043022
https://www.phoenixcontact.com/us/products/3043022
Marker for terminal blocks
Marker for terminal blocks - UCT-TMF 5 CUS - 0829658
https://www.phoenixcontact.com/us/products/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
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https://www.phoenixcontact.com
Phoenix Contact USA
586 Fulling Mill Road
Middletown, PA 17057, United States
(+717) 944-1300
info@phoenixcon.com
Dec 12, 2022, 4:34 PM
Page 22 (22)