AKG 4 BU-EX - Connection terminal block - 0421061

Product properties

Product type	Installation terminal block
Number of connections	1
Number of rows	1

Electrical properties

Maximum load current	41 A
Maximum power dissipation for nominal condition	1.02 W
Nominal current I_N	32 A

Connection data

Nominal cross section	4 mm²
Maximum load current	41 A
Level 1 above 1 below 1
Screw thread	M4
Tightening torque	1.5 ... 1.8 Nm
Stripping length	16 mm
Conductor cross section rigid	0.5 mm² ... 6 mm²
Cross section AWG	20 ... 10 (converted acc. to IEC)
Conductor cross section flexible	0.5 mm² ... 4 mm²
Conductor cross section, flexible [AWG]	20 ... 12 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)	0.5 mm² ... 6 mm²
Flexible conductor cross section (ferrule with plastic sleeve)	0.5 mm² ... 6 mm²
2 conductors with same cross section, solid	0.5 mm² ... 2.5 mm²
2 conductors with same cross section, flexible	0.5 mm² ... 2.5 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve	0.5 mm² ... 2.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve	0.5 mm² ... 2.5 mm²
Nominal current	32 A
Maximum load current	41 A (with 6 mm² conductor cross section)
Nominal voltage	300 V
Nominal cross section	4 mm²

Ex data

Rated data (ATEX/IECEx)
Identification	 II 2 G Ex eb IIC Gb
Operating temperature range	-60 °C ... 125 °C
Ex-certified accessories	0404415 AB/SS-EX
		0402006 NLS-CU 3/10 SN 2000MM
		1212588 SF-SL 0,8X4,0-100 S-VDE
Ex temperature increase	25 K (32 A / 4 mm²)
output	(Permanent)
Ex level General
Rated current	32 A
Maximum load current	41 A
Contact resistance	0.08 mΩ
Ex connection data General
Torque range	1.5 Nm ... 1.8 Nm
Nominal cross section	4 mm²
Rated cross section AWG	12
Connection capacity rigid	0.5 mm² ... 6 mm²
Connection capacity AWG	20 ... 10
Connection capacity flexible	0.5 mm² ... 4 mm²
Connection capacity AWG	20 ... 12
2 conductors with same cross section, solid	0.5 mm² ... 2.5 mm²
2 conductors with the same cross-section AWG rigid	20 ... 14
2 conductors with same cross section, stranded	0.5 mm² ... 2.5 mm²
2 conductors with the same cross-section AWG flexible	20 ... 14

Dimensions

Dimensional drawing
Width	7 mm
Height	23.4 mm
Depth	24 mm
Length	23.4 mm

Material specifications

Color	blue (RAL 5015)
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))	125 °C
Relative insulation material temperature index (Elec., UL 746 B)	125 °C

Electrical tests

Result	Test passed

Mechanical tests

Mechanical strength
Result	Test passed
Attachment on the carrier
Result	Test passed

Environmental and real-life conditions

Needle-flame test
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

Item number	0421061
Packing unit	50 pc
Minimum order quantity	50 pc
Product key	BE7331
Catalog page	Page 554 (C-3-2019)
GTIN	4017918001964
Weight per piece (including packing)	5.49 g
Weight per piece (excluding packing)	5.402 g
Customs tariff number	85369010
Country of origin	IN

	Nominal voltage U_N	Nominal current I_N	Cross section AWG	Cross section mm²
Only flexible conductors		32 A		0.5 - 4
Only rigid conductors		41 A		0.5 - 6

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

AKG 4 BU-EX - Connection terminal block

0421061

Product details

ECLASS

ETIM

UNSPSC

cUL Recognized

EAC Ex

IECEx

UL Recognized

ATEX

CCC

Compatible products

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

AKG 4 BU-EX - Connection terminal block 0421061

Product details

ECLASS

ETIM

UNSPSC

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AKG 4 BU-EX - Connection terminal block

0421061