ST 1,5-TWIN-PE - Protective conductor terminal block

3031144

Protective conductor terminal block, number of connections: 3, connection method: Spring-cage connection, Rated cross section: 1.5 mm², cross section: 0.08 mm² - 1.5 mm², mounting type: NS 35/7,5, NS 35/15, color: green-yellow

Product details

Product type	Ground terminal block
Product family	ST
Area of application	Railway industry
	Machine building
	Plant engineering
	Process industry
Number of connections	3
Number of rows	1
Insulation characteristics
Overvoltage category	III
Degree of pollution	3

Rated surge voltage	6 kV
Maximum power dissipation for nominal condition	0.56 W

Number of connections per level	3
Nominal cross section	1.5 mm²
Note	Please observe the current carrying capacity of the DIN rails.
Stripping length	10 mm
Internal cylindrical gage	A1
Connection in acc. with standard	IEC 60947-7-2
Conductor cross section rigid	0.08 mm² ... 1.5 mm²
Cross section AWG	28 ... 16 (converted acc. to IEC)
Conductor cross section flexible	0.08 mm² ... 1.5 mm²
Conductor cross section, flexible [AWG]	28 ... 16 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)	0.14 mm² ... 1.5 mm²
Flexible conductor cross section (ferrule with plastic sleeve)	0.14 mm² ... 1.5 mm²
Nominal cross section	1.5 mm²

Rated data (ATEX/IECEx)
Identification	 II 2 GD Ex eb IIC Gb
Operating temperature range	-60 °C ... 85 °C
Ex-certified accessories	3030488 D-ST 2,5-TWIN
	1204504 SZF 0-0,4X2,5
	3022276 CLIPFIX 35-5
	3022218 CLIPFIX 35
output	(Permanent)
Ex connection data General
Nominal cross section	1.5 mm²
Rated cross section AWG	16
Connection capacity rigid	0.08 mm² ... 1.5 mm²
Connection capacity AWG	28 ... 16
Connection capacity flexible	0.08 mm² ... 1.5 mm²
Connection capacity AWG	28 ... 16

Width	4.2 mm
End cover width	2.2 mm
Height	60.5 mm
Depth on NS 35/7,5	36.5 mm
Depth on NS 35/15	44 mm

Color	green-yellow
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

Mechanical data
Open side panel	Yes

Oscillation/broadband noise
Specification	DIN EN 50155 (VDE 0115-200):2022-06
Spectrum	Long 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):2008-03
Pulse shape	Semi-sinusoidal
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 %

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

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

Commercial data

Item number	3031144
Packing unit	50 pc
Minimum order quantity	50 pc
Sales key	BE02
Product key	BE2122
Catalog page	Page 207 (C-1-2019)
GTIN	4017918186661
Weight per piece (including packing)	10.46 g
Weight per piece (excluding packing)	10.444 g
Customs tariff number	85369010
Country of origin	DE

Classifications

Approvals

Approval Specification Data
	Nominal voltage U_N	Nominal current I_N	Cross section AWG	Cross section mm²
			26 - 14

Approval Specification Data
	Nominal voltage U_N	Nominal current I_N	Cross section AWG	Cross section mm²
				0.2 - 1.5

Approval Specification Data
	Nominal voltage U_N	Nominal current I_N	Cross section AWG	Cross section mm²
Use group B
			26 - 14
Use group C
			26 - 14

Approval Specification Data
	Nominal voltage U_N	Nominal current I_N	Cross section AWG	Cross section mm²
Type examination certificate				0.08 - 1.5

Approval Specification Data
	Nominal voltage U_N	Nominal current I_N	Cross section AWG	Cross section mm²
				0.08 - 1.5

Environmental product compliance

Compatible products

Accessories

Your advantages

Additional labeling options

Low contact resistance

Corrosion-free terminal points

Green-yellow housing

Tested for railway applications

EU RoHS
Fulfills EU RoHS substance requirements	Yes (No exemptions)
China RoHS
Environment friendly use period (EFUP)	EFUP-E No hazardous substances above the limits
EU REACH SVHC
REACH candidate substance (CAS No.)	No substance above 0.1 wt%

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

ST 1,5-TWIN-PE - Protective conductor terminal block

3031144

Product details

ECLASS

ETIM

UNSPSC

CSA

IECEE CB Scheme

KR

NK

VDE approval of drawings

cULus Recognized

DNV

ATEX

IECEx

CCC

UKCA-EX

Compatible products

Your advantages

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

ST 1,5-TWIN-PE - Protective conductor terminal block 3031144

Product details

ECLASS

ETIM

UNSPSC

Compatible products

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ATP-ST-TWIN - Partition plate 3030789

D-ST 2,5-TWIN-0,8 OG - End cover 3030512

D-ST 2,5-TWIN OG - End cover 3036754

NS 35/ 7,5 PERF 2000MM - DIN rail perforated 0801733

NS 35/ 7,5 UNPERF 2000MM - DIN rail, unperforated 0801681

NS 35/ 7,5 WH PERF 2000MM - DIN rail perforated 1204119

NS 35/ 7,5 WH UNPERF 2000MM-VPE 10 - DIN rail, unperforated 1204122

NS 35/ 7,5 AL UNPERF 2000MM - DIN rail, unperforated 0801704

NS 35/ 7,5 ZN PERF 2000MM - DIN rail perforated 1206421

NS 35/ 7,5 ZN UNPERF 2000MM - DIN rail, unperforated 1206434

NS 35/ 7,5 CU UNPERF 2000MM-VPE 10 - DIN rail, unperforated 0801762

NS 35/ 7,5 CAP - End cap 1206560

NS 35/15 PERF 2000MM - DIN rail perforated 1201730

NS 35/15 UNPERF 2000MM - DIN rail, unperforated 1201714

NS 35/15 WH PERF 2000MM - DIN rail perforated 0806602

NS 35/15 WH UNPERF 2000MM-VPE 10 - DIN rail, unperforated 1204135

NS 35/15 AL UNPERF 2000MM - DIN rail, unperforated 1201756

NS 35/15 ZN PERF 2000MM - DIN rail perforated 1206599

NS 35/15 ZN UNPERF 2000MM - DIN rail, unperforated 1206586

NS 35/15 CU UNPERF 2000MM-VPE 10 - DIN rail, unperforated 1201895

NS 35/15 CAP - End cap 1206573

NS 35/15-2,3 UNPERF 2000MM-VPE 10 - DIN rail, unperforated 1201798

ZB 4 :UNBEDRUCKT - Zack marker strip 0805001

ZB 4 CUS - Zack marker strip 0824951

ZB 4,LGS:FORTL.ZAHLEN - Zack marker strip 0805739

ZB 4,QR:FORTL.ZAHLEN - Zack marker strip 0805807

UC-TM 4 - Marker for terminal blocks 0818111

UC-TM 4 CUS - Marker for terminal blocks 0824573

UCT-TM 4 - Marker for terminal blocks 0828732

UCT-TM 4 CUS - Marker for terminal blocks 0829588

STP 4-2-ZB - Marker carriers 3038613

ZBF 4:UNBEDRUCKT - Zack Marker strip, flat 0808587

ZBF 4 CUS - Zack Marker strip, flat 0825023

ZBF 4,LGS:FORTL.ZAHLEN - Zack Marker strip, flat 0808626

ZBF 4,QR:FORTL.ZAHLEN - Zack Marker strip, flat 0808820

ZBF 4,LGS:GERADE ZAHLEN - Zack Marker strip, flat 0810818

ZBF 4,LGS:UNGERADE ZAHLEN - Zack Marker strip, flat 0810850

UC-TMF 4 - Marker for terminal blocks 0818166

UC-TMF 4 CUS - Marker for terminal blocks 0824630

UCT-TMF 4 - Marker for terminal blocks 0828742

UCT-TMF 4 CUS - Marker for terminal blocks 0829651

ISH 1,5/0,2 - Insulating sleeve 3206131

ISH 1,5/0,5 - Insulating sleeve 3031034

CLIPFIX 35 - End bracket 3022218

CLIPFIX 35-5 - End bracket 3022276

E/NS 35 N - End bracket 0800886

E/UK - End bracket 1201442

E/UK 1 - End bracket 1201413

PAI-4 - Test adapter 3030925

B-STIFT - Marker pen 1051993

X-PEN 0,35 - Marker pen 0811228

SZF 0-0,4X2,5 - Screwdriver 1204504

Your advantages

ST 1,5-TWIN-PE - Protective conductor terminal block

3031144