ST 16-TWIN - Feed-through terminal block

3035328

Feed-through terminal block, nom. voltage: 1000 V, nominal current: 76 A, number of connections: 3, connection method: Spring-cage connection, Rated cross section: 16 mm², cross section: 0.2 mm² - 25 mm², mounting type: NS 35/15, NS 35/7,5, color: gray

Product details

Product type	Multi-conductor terminal block
Product family	ST
Number of connections	3
Number of rows	1
Potentials	1
Insulation characteristics
Overvoltage category	III
Degree of pollution	3

Rated surge voltage	8 kV
Maximum power dissipation for nominal condition	2.43 W

Number of connections per level	3
Nominal cross section	16 mm²
Level 1 above 1+2 below 1
Stripping length	18 mm
Internal cylindrical gage	A7
Connection in acc. with standard	IEC 60947-7-1
Conductor cross section rigid	0.2 mm² ... 25 mm²
Cross section AWG	24 ... 4 (converted acc. to IEC)
Conductor cross section flexible	0.2 mm² ... 16 mm²
Conductor cross section, flexible [AWG]	24 ... 6 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)	0.25 mm² ... 16 mm²
Flexible conductor cross section (ferrule with plastic sleeve)	0.25 mm² ... 16 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve	1.5 mm² ... 4 mm²
Nominal current	76 A (with 16 mm² conductor cross section)
Maximum load current	76 A
Nominal voltage	1000 V
Nominal cross section	16 mm²

Width	12.2 mm
End cover width	2.2 mm
Height	107.8 mm
Depth on NS 35/7,5	51.5 mm
Depth on NS 35/15	59 mm

Color	gray (RAL 7042)
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))	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

Surge voltage test
Test voltage setpoint	9.8 kV
Result	Test passed
Temperature-rise test
Requirement temperature-rise test	Increase in temperature ≤ 45 K
Result	Test passed
Short-time withstand current 16 mm²	1.92 kA
Result	Test passed
Power-frequency withstand voltage
Test voltage setpoint	2.2 kV
Result	Test passed

Mechanical data
Open side panel	Yes

Mechanical strength
Result	Test passed
Attachment on the carrier
DIN rail/fixing support	NS 35
Test force setpoint	5 N
Result	Test passed
Test for conductor damage and slackening
Rotation speed	10 rpm
Revolutions	135
Conductor cross section/weight	0.2 mm² / 0.2 kg
	16 mm² / 2.9 kg
	25 mm² / 4.5 kg
Result	Test passed

Aging
Temperature cycles	192
Result	Test passed
Needle-flame test
Time of exposure	30 s
Result	Test passed
Oscillation/broadband noise
Specification	DIN EN 50155 (VDE 0115-200):2008-03
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	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 %

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

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

Commercial data

Item number	3035328
Packing unit	25 pc
Minimum order quantity	25 pc
Sales key	BE02
Product key	BE2112
Catalog page	Page 247 (C-1-2019)
GTIN	4046356100908
Weight per piece (including packing)	54.632 g
Weight per piece (excluding packing)	54.09 g
Customs tariff number	85369010
Country of origin	PL

Classifications

Approvals

Approval Specification Data
	Nominal voltage U_N	Nominal current I_N	Cross section AWG
Use group B
	600 V	75 A	16 - 4
Use group C
	600 V	75 A	16 - 4

Approval Specification Data
	Nominal voltage U_N	Nominal current I_N	Cross section AWG
Use group B
	600 V	85 A	16 - 4
Use group C
	600 V	85 A	16 - 4

Environmental product compliance

Compatible products

Accessories

Your advantages

The ST ...‑TWIN three-conductor spring cage terminal blocks are a space-saving alternative to standard feed-through terminal blocks where potential distribution with conductor cross sections of 10 and 16 mm² is required

The flexible options for reducing bridging in the CLIPLINE complete system can be found in "Accessories for the CLIPLINE complete modular terminal block system"

Ideal as potential distributors in ring feeder systems

Terminal blocks with a nominal cross section of 2.5 or 4 mm² can be combined without additional wiring effort using the RB ST...(2,5/4) reducing bridge

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 16-TWIN - Feed-through terminal block

3035328

Product details

ECLASS

ETIM

UNSPSC

CSA

IECEE CB Scheme

cULus Recognized

Compatible products

Your advantages

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

ST 16-TWIN - Feed-through terminal block 3035328

Product details

ECLASS

ETIM

UNSPSC

Compatible products

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RB 35-16 - Reducing bridge 3032169

RB 16-6 - Reducing bridge 3047072

D-ST 16-TWIN - End cover 3035357

D-ST 16-TWIN OG - End cover 3035358

LPS-12/E - Service connector 3270600

LPS-12 - Service connector 3270601

LPO 16/E - Pick-off plug 3270531

LPO 16 - Pick-off plug 3270532

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

ZB 12:UNPRINTED - Zack marker strip 0812120

ZB 12,LGS:L1-N,PE - Zack marker strip 0812146

UC-TM 12 - Marker for terminal blocks 0819194

UCT-TM 12 - Marker for terminal blocks 0829144

ZBF 12:UNBEDRUCKT - Zack Marker strip, flat 0809735

UC-TMF 12 - Marker for terminal blocks 0819233

UCT-TMF 12 - Marker for terminal blocks 0829214

MPS-MT - Test plug 0201744

MPS-IH WH - Insulating sleeve 0201663

MPS-IH RD - Insulating sleeve 0201676

MPS-IH BU - Insulating sleeve 0201689

MPS-IH YE - Insulating sleeve 0201692

MPS-IH GN - Insulating sleeve 0201702

MPS-IH GY - Insulating sleeve 0201728

MPS-IH BK - Insulating sleeve 0201731

E/AL-NS 35 - End bracket 1201662

SZF 3-1,0X5,5 - Screwdriver 1206612

WST 10/35 - Warning cover 3030006

Your advantages

ST 16-TWIN - Feed-through terminal block

3035328