Name: STTB 2,5-2DIO/UL-O/UL-UR
Brand: Phoenix Contact
SKU: PHX3035263
Price: 17.3700 CAD
Availability: BackOrder

Phoenix Contact STTB 2,5-2DIO/UL-O/UL-UR

All Connectors Terminal blocks Spring-cage connection

Official Distributor

By Phoenix Contact

SKU

MPN

3035263

Weight

0.011 kg

Series STTB

STTB 2,5-2DIO/UL-O/UL-UR - Component terminal block

Component terminal block, with integrated diode, nom. voltage: 250 V, nominal current: 0.5 A, 1st and 2nd 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

Technical Specifications

Product properties

Number of Connections	4
Number of rows	2
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

Number of connections per level	2
Nominal cross section	2.5 mm²

1st and 2nd level

Stripping length	10 mm
Internal cylindrical gage	A3
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 ... 2.5 mm²
Conductor cross section, flexible [AWG]	28 ... 14 (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	0.5 A
Maximum Load Current	0.5 A
Nominal Voltage	250 V
Nominal cross section	2.5 mm²

Dimensions

Width	5.2 mm
End cover width	2.2 mm
Height	67.5 mm
Depth on NS 35/7,5	47.5 mm
Depth on NS 35/15	55 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
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
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

Surge voltage test

Test voltage setpoint	7.3 kV
Result	Test passed

Power-frequency withstand voltage

Test voltage setpoint	1.89 kV
Result	Test passed

Mechanical data

Open side panel

Yes

Attachment on the carrier

Result

Test passed

Oscillation/broadband noise

Specification	DIN EN 50155 (VDE 0115-200):2022-06
Spectrum	Service life test category 2, bogie-mounted
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
Result	Test passed

Shocks

Specification	DIN EN 50155 (VDE 0115-200):2022-06
Pulse shape	Half-sine
Acceleration	30g
Shock duration	18 ms
Number of shocks per direction	3
Test directions	X-, Y- and Z-axis (pos. and neg.)
Result	Test passed

Ambient conditions

Ambient Temperature (Operation)	-60 °C ... 110 °C (Operating temperature range incl. self-heating; for max. short-term operating temperature, see 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 (operation)	20 % ... 90 %
Permissible humidity (storage/transport)	30 % ... 70 %

Mounting

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

Accessories

D-STTB 2,5
3030459 - End cover, depth: 39.7 mm, width: 2.2 mm, height: 67.6 mm, color: gray
ATP-STTB 4
3030747 - Partition plate, depth: 53 mm, width: 2 mm, height: 88.7 mm, color: gray
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, 2-component grip, with non-slip grip
STP 5-2
0800967 -
ST-IL
3039900 - Operating decal for the ST terminal block
ST-BW
1207608 - Actuation tool, for all 2.5 mm2 - 4.0 mm2 spring-cages
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
WST 2,5
3030941 - Warning cover, 5-pos., for terminal width: 5.2 mm
BST 2,5
3061282 - 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
FBS 20-5
3030226 - Plug-in bridge, pitch: 5.2 mm, number of positions: 20, color: red
FBS 10-5
3030213 - Plug-in bridge, pitch: 5.2 mm, number of positions: 10, length: 23 mm, color: red
FBS 5-5
3030190 - Plug-in bridge, pitch: 5.2 mm, number of positions: 5, length: 23 mm, color: red
FBS 4-5
3030187 - Plug-in bridge, pitch: 5.2 mm, number of positions: 4, length: 23 mm, color: red
FBS 3-5
3030174 - Plug-in bridge, pitch: 5.2 mm, number of positions: 3, length: 23 mm, color: red
FBS 2-5
3030161 - Plug-in bridge, pitch: 5.2 mm, number of positions: 2, length: 23 mm, color: red
FBS 50-5
3038930 - Plug-in bridge, pitch: 5.2 mm, number of positions: 50, color: red
FBSR 2-5
3033702 - Plug-in bridge, pitch: 5.2 mm, number of positions: 2, color: red
FBSR 3-5
3001591 - Plug-in bridge, pitch: 5.2 mm, number of positions: 3, color: red
FBSR 4-5
3001592 - Plug-in bridge, pitch: 5.2 mm, number of positions: 4, color: red
FBSR 5-5
3001593 - Plug-in bridge, pitch: 5.2 mm, number of positions: 5, color: red
FBSR 10-5
3033710 - Plug-in bridge, pitch: 5.2 mm, number of positions: 10, color: red
FBS 2-5 BU
3036877 - Plug-in bridge, pitch: 5.2 mm, number of positions: 2, color: blue
FBS 3-5 BU
3036880 - Plug-in bridge, pitch: 5.2 mm, number of positions: 3, color: blue
FBS 4-5 BU
3036893 - Plug-in bridge, pitch: 5.2 mm, number of positions: 4, color: blue
FBS 5-5 BU
3036903 - Plug-in bridge, pitch: 5.2 mm, number of positions: 5, color: blue
FBS 10-5 BU
3036916 - Plug-in bridge, pitch: 5.2 mm, number of positions: 10, color: blue
FBS 20-5 BU
3036929 - Plug-in bridge, pitch: 5.2 mm, number of positions: 20, color: blue
FBS 50-5 BU
3032114 - Plug-in bridge, pitch: 5.2 mm, number of positions: 50, color: blue
NS 35/ 7,5 PERF 2000MM
0801733 - DIN rail perforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
NS 35/ 7,5 UNPERF 2000MM
0801681 - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
NS 35/ 7,5 WH PERF 2000MM
1204119 - DIN rail perforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
NS 35/ 7,5 WH UNPERF 2000MM-VPE 10
1204122 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
NS 35/ 7,5 AL UNPERF 2000MM
0801704 - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Aluminum, uncoated, Standard profile, color: silver
NS 35/ 7,5 ZN PERF 2000MM
1206421 - DIN rail perforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, Standard profile, color: silver
NS 35/ 7,5 ZN UNPERF 2000MM
1206434 - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, Standard profile, color: silver
NS 35/ 7,5 CU UNPERF 2000MM-VPE 10
0801762 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Copper, uncoated, Standard profile, color: copper-colored
NS 35/ 7,5 CAP
1206560 - DIN rail end piece, for DIN rail NS 35/7.5
NS 35/15 PERF 2000MM
1201730 - DIN rail perforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
NS 35/15 UNPERF 2000MM
1201714 - DIN rail, unperforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
NS 35/15 WH PERF 2000MM
0806602 - DIN rail perforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: white
NS 35/15 WH UNPERF 2000MM-VPE 10
1204135 - DIN rail, unperforated, Pack of 10 (20 m), similar to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
NS 35/15 AL UNPERF 2000MM
1201756 - DIN rail, unperforated, similar to EN 60715, material: Aluminum, uncoated, Standard profile, color: silver
NS 35/15 ZN PERF 2000MM
1206599 - DIN rail perforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, Standard profile, color: silver
NS 35/15 ZN UNPERF 2000MM
1206586 - DIN rail, unperforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, Standard profile, color: silver
NS 35/15 CU UNPERF 2000MM-VPE 10
1201895 - DIN rail, unperforated, Pack of 10 (20 m), similar to EN 60715, material: Copper, uncoated, Standard profile, color: copper-colored
NS 35/15 CAP
1206573 - DIN rail end piece, for DIN rail NS 35/15
NS 35/15-2,3 UNPERF 2000MM-VPE 10
1201798 - 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
ZBF 5:UNBEDRUCKT
0808642 -
ZBF 5,LGS:GERADE ZAHLEN
0810821 -
ZBF 5,LGS:UNGERADE ZAHLEN
0810863 -
UC-TMF 5
0818153 -
0824638
Marker for terminal blocks - UC-TMF 5 CUS
UCT-TMF 5
0828744 -
ISH 2,5/0,2
3002843 - Insulating sleeve, color: white
ISH 2,5/0,5
3002856 - Insulating sleeve, color: gray
ISH 2,5/1,0
3002869 - Insulating sleeve, color: black
PAI-4-N GY
3032871 - 4 mm test adapter, for terminal blocks with 5.2 mm, 6.2 mm and 8.2 mm pitch
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
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
E/NS 35 N
0800886 - End clamp, width: 9.5 mm, color: gray
E/UK
1201442 - End bracket, Mounting on a DIN rail NS 32 or NS 35, material: PA, color: gray
E/UK 1
1201413 - End clamps, for supporting the ends of double-level and three-level terminal blocks, width: 10 mm, color: gray

Why Proax for Phoenix Contact STTB 2,5-2DIO/UL-O/UL-UR?

Proax is an authorized distributor of Phoenix Contact STTB 2,5-2DIO/UL-O/UL-UR and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.

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Additional Information

Alternate Names	STTB252DIOULOULUR
Pack Size	50

Recommended

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3031652 - Component terminal block, with integrated diode, nom. voltage: 250 V, nominal current: 0.5 A, 1st and 2nd 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
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3061156 - Protective conductor double-level terminal block, nom. voltage: 500 V, nominal current: 22 A, connection method: Spring-cage/plug-in connection, 1st and 2nd level connection left, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/15, NS 35/7,5, color: gray-yellow-green
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3040753 - Component terminal block, Current and voltage are determined by the component used., with integrated diode, nom. voltage: 500 V, nominal current: 0.5 A, connection method: Spring-cage/plug-in connection, 1st and 2nd level, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/15, NS 35/7,5, color: gray
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3061428 - Latching flange, mounting type: NS 35/7,5, NS 35/15, color: gray
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3040892 - Double-level terminal block, Current and voltage are determined by the plug used., nom. voltage: 500 V, nominal current: 22 A, connection method: Spring-cage/plug-in connection, 1st and 2nd level connection left, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, 1st and 2nd level connection right, mounting type: NS 35/15, NS 35/7,5, color: gray
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3040672 - Double-level terminal block, Current and voltage are determined by the plug used., nom. voltage: 500 V, nominal current: 22 A, connection method: Spring-cage/plug-in connection, 1st and 2nd level connection left, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, 1st and 2nd level connection right, mounting type: NS 35/15, NS 35/7,5, color: blue
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3061509 - Double-level terminal block, Current and voltage are determined by the plug used., with equipotential bonder, nom. voltage: 500 V, nominal current: 22 A, connection method: Plug-in connection, 1st and 2nd level connection left, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/15, NS 35/7,5, color: gray

Sold in quantities of 50

Available for order