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PTFIX 18X4 BU - Distribution block

3273836

Distribution block, bridged internally, nom. voltage: 450 V, nominal current: 32 A, number of connections: 18, connection method: Push-in connection, cross section: 0.2 mm² - 6 mm², mounting type: for snapping onto a DIN rail adapter, Direct mounting with flange, Free-hanging, color: blue

Product details

Notes on operation	the blocks can be bridged with one another via the conductor shaft, for corresponding plug-in bridges, see accessories
General
Note	The maximum load current of a single clamping unit must not be exceeded.

Product type	Distributor terminal block
Number of connections	18
Number of rows	1
Potentials	1
Insulation characteristics
Overvoltage category	III
Degree of pollution	3

Rated surge voltage	6 kV
Maximum power dissipation for nominal condition	1.02 W

Number of connections per level	18
Nominal cross section	4 mm²
Rated cross section AWG	18
Connection method	Push-in connection
Stripping length	10 mm ... 12 mm
Internal cylindrical gage	A4
Connection in acc. with standard	IEC 60998-2-2
Conductor cross section rigid	0.2 mm² ... 6 mm²
Cross section AWG	24 ... 10 (converted acc. to IEC)
Conductor cross section flexible	0.2 mm² ... 6 mm²
Conductor cross section, flexible [AWG]	24 ... 10 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)	0.2 mm² ... 4 mm²
Flexible conductor cross section (ferrule with plastic sleeve)	0.2 mm² ... 4 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve	0.5 mm² ... 1 mm²
Nominal current	32 A
Maximum load current	41 A
Maximum total current	63 A
Nominal voltage	450 V
Connection cross sections directly pluggable
Conductor cross section rigid	0.5 mm² ... 6 mm²
Conductor cross section, rigid [AWG]	20 ... 10 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)	0.75 mm² ... 4 mm²
Flexible conductor cross section (ferrule with plastic sleeve)	0.5 mm² ... 4 mm²

Width	55.4 mm
Height	28.6 mm
Depth	21.7 mm

Color	blue (RAL 5015)
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

Mechanical data
Open side panel	No

Attachment on the carrier
Result	Test passed
Note	When aligning several blocks, it is recommended to either place a DIN rail adapter underneath the connection point or a flange element between the blocks.
	For versions with 6 or 7 connections, it is enough to place one DIN rail adapter centrally per block and place flange elements after every other block.
	When using the DIN rail adapter PTFIX-NS35, an aligned block must not protrude by more than a half.

Needle-flame test
Time of exposure	30 s
Result	Test passed
Oscillation/broadband noise
Specification	DIN EN 50155 (VDE 0115-200):2018-05
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):2018-05
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 60998-2-2

Mounting type	for snapping onto a DIN rail adapter
	Direct mounting with flange
	Free-hanging

Commercial data

Item number	3273836
Packing unit	8 pc
Minimum order quantity	8 pc
Product key	BEA115
GTIN	4055626714554
Weight per piece (including packing)	42.15 g
Weight per piece (excluding packing)	41.8 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	Cross section mm²
keine
	500 V	24 A

Approval Specification Data
	Nominal voltage U_N	Nominal current I_N	Cross section AWG
B
	600 V	32 A	24 - 10
C
	600 V	32 A	24 - 10

Approval Specification Data
	Nominal voltage U_N	Nominal current I_N	Cross section AWG	Cross section mm²
keine
	450 V	32 A		- 4

Environmental product compliance

Compatible products

Accessories

Your advantages

Time-saving conductor connection, thanks to tool-free Push-in direct connection technology

Space savings of up to 50 % on the DIN rail, thanks to transverse mounting

Flexible use, thanks to DIN rail mounting, direct mounting or adhesive mounting

Clear wiring, thanks to eleven different color variants

Time savings of up to 80 %, thanks to ready-to-mount blocks without manual bridging

ECLASS-13.0	27250118
ECLASS-15.0	27250118

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

PTFIX 18X4 BU - Distribution block

3273836

Product details

ECLASS

ETIM

UNSPSC

DNV

CSA

IECEE CB Scheme

EAC

VDE Zeichengenehmigung

EAC

Compatible products

Your advantages

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

PTFIX 18X4 BU - Distribution block 3273836

Product details

ECLASS

ETIM

UNSPSC

Compatible products

FBS 2-6 - Plug-in bridge 3030336

FBS 2-6 BU - Plug-in bridge 3036932

FBS 2-6 GY - Plug-in bridge 3032237

PTFIX-F - Flange 3274060

PTFIX-NS15A - DIN rail adapter 3274058

PTFIX-NS15A-FIX - DIN rail adapter 3274059

PTFIX-NS35 - DIN rail adapter 3274054

PTFIX-NS35A - DIN rail adapter 3274056

PTFIX-NS35A-FIX - DIN rail adapter 3274057

PTFIX 2,5-RZ - Mounting adapter 1632417

SK 6,2/3,8:FORTL.ZAHLEN - Marker card 0804374

SK 6,2/3,8:FORTL.ZAHLEN 1-10 - Marker for terminal blocks 0804374:0001

SK 6,2/3,8:FORTL.ZAHLEN 11-20 - Marker for terminal blocks 0804374:0011

SK 6,2/3,8:FORTL.ZAHLEN 21-30 - Marker for terminal blocks 0804374:0021

SK 6,2/3,8:FORTL.ZAHLEN 31-40 - Marker for terminal blocks 0804374:0031

SK 6,2/3,8:FORTL.ZAHLEN 41-50 - Marker for terminal blocks 0804374:0041

US-TML (104X3,8) - Marker for terminal blocks 0830768

US-TML (104X2,8) - Marker for terminal blocks 0830767

SK U/3,8 WH:UNBEDRUCKT - Marker card 0803906

SK U/2,8 WH:UNBEDRUCKT - Marker card 0803883

TML (EX3,8)R - Marker strip 0801837

TML (104X3,8)R - Marker strip 0801833

TML (104X2,8)R - Marker strip 0801832

TML (EX2,8)R - Marker strip 0801836

MM-TML (EX3,8)R C1 WH/BK - Label 1092026

Your advantages

PTFIX 18X4 BU - Distribution block

3273836