MBK 2,5/E BU - Mini feed-through terminal block - 1414019

Product type	Miniature terminal block
Number of connections	2
Number of rows	1
Potentials	1
Insulation characteristics
Overvoltage category	III
Degree of pollution	3

Rated surge voltage	4 kV
Maximum power dissipation for nominal condition	0.77 W

Number of connections per level	2
Nominal cross section	2.5 mm²
Screw thread	M3
Tightening torque	0.6 ... 0.8 Nm
Stripping length	7 mm
Internal cylindrical gage	A3
Connection in acc. with standard	IEC 60947-7-1
Conductor cross section rigid	0.2 mm² ... 2.5 mm²
Cross section AWG	24 ... 14 (converted acc. to IEC)
Conductor cross section flexible	0.25 mm² ... 2.5 mm²
Conductor cross section, flexible [AWG]	24 ... 14 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)	0.25 mm² ... 2.5 mm²
Flexible conductor cross section (ferrule with plastic sleeve)	0.25 mm² ... 2.5 mm²
Cross-section with insertion bridge, rigid	2.5 mm²
Cross-section with insertion bridge, flexible	2.5 mm²
2 conductors with same cross section, solid	0.2 mm² ... 0.75 mm²
2 conductors with same cross section, flexible	0.2 mm² ... 0.75 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve	0.25 mm² ... 0.75 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve	0.5 mm² ... 1.5 mm²
Nominal current	24 A
Maximum load current	24 A (with a 2.5 mm² conductor cross section)
Nominal voltage	250 V
Nominal cross section	2.5 mm²

Rated data (ATEX/IECEx)
Identification	Ex e II
Operating temperature range	-50 °C ... 110 °C
Ex-certified accessories	1414035 D-MBK 2,5/E
		1413227 ATP-MBK
		1205053 SZS 0,6X3,5
		1421633 E/MK
List of bridges	Fixed bridge / FBRN 10-5-EX / 3000612
Bridge data	20 A (2.5 mm²)
List of bridges	Insertion bridge / EB 2- 5 / 1401158
		Insertion bridge / EB 3- 5 / 1401145
		Insertion bridge / EB 10- 5 / 1401132
Bridge data	19 A (2.5 mm²)
Ex temperature increase	34 K (22 A / 2,5 mm²)
at bridging with insertion bridge	176 V
for bridging with bridge	176 V
Rated insulation voltage	160 V
output	(Permanent)
Ex level General
Rated voltage	176 V
Rated current	22 A
Maximum load current	22 A
Contact resistance	0.35 mΩ
Ex connection data General
Torque range	0.6 Nm ... 0.8 Nm
Nominal cross section	2.5 mm²
Rated cross section AWG	14
Connection capacity rigid	0.2 mm² ... 2.5 mm²
Connection capacity AWG	24 ... 14
Connection capacity flexible	0.2 mm² ... 2.5 mm²
Connection capacity AWG	24 ... 14
2 conductors with same cross section, solid	0.2 mm² ... 0.75 mm²
2 conductors with the same cross-section AWG rigid	24 ... 18
2 conductors with same cross section, stranded	0.2 mm² ... 0.75 mm²
2 conductors with the same cross-section AWG flexible	24 ... 18

Width	5.2 mm
End cover width	1 mm
Height	24.5 mm
Depth	20.9 mm

Color	blue (RAL 5015)
Flammability rating according to UL 94	V2
Insulating material group	I
Insulating material	PA
Static insulating material application in cold	-40 °C
Relative insulation material temperature index (Elec., UL 746 B)	125 °C

Surge voltage test
Test voltage setpoint	4.8 kV
Result	Test passed
Temperature-rise test
Requirement temperature-rise test	Increase in temperature ≤ 45 K
Result	Test passed
Result		Test passed
Short-time withstand current 2.5 mm²	0.3 kA
Result	Test passed
Power-frequency withstand voltage
Test voltage setpoint	1.5 kV
Result	Test passed

Mechanical strength
Result	Test passed
Attachment on the carrier
DIN rail/fixing support	NS 32/NS 35
Test force setpoint	1 N
Result	Test passed
Test for conductor damage and slackening
Rotation speed	10 (+/- 2) rpm
Revolutions	135
Conductor cross section/weight	0.2 mm² / 0.2 kg
Conductor cross section/weight		2.5 mm² / 0.7 kg
Result	Test passed

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
Pulse shape	Half-sine
Acceleration	5g
Shock duration	30 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)	-40 °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 %

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

MBK 2,5/E BU - Mini feed-through terminal block

1414019

Product details

ECLASS

ETIM

UNSPSC

Compatible products

Your advantages

Item number	1414019
Packing unit	50 pc
Minimum order quantity	1 pc
Sales key	011
Product key	BE1261
Catalog page	Page 516 (CL1-2011)
GTIN	4017918021276
Weight per piece (including packing)	4,27 g
Weight per piece (excluding packing)	4,02 g
Customs tariff number	85369010
Country of origin	IN

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%

Mechanical data
Open side panel	Yes

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

MBK 2,5/E BU - Mini feed-through terminal block 1414019

Product details

ECLASS

ETIM

UNSPSC

Compatible products

FBRNI 20-5 N - Fixed bridge 3000609

FBRNI 10-5 N - Fixed bridge 2770639

EB 3- 5 - Insertion bridge 1401145

EB 10- 5 - Insertion bridge 1401132

EB 2- 5 - Insertion bridge 1401158

D-MBK 2,5/E BU - End cover 1414022

ATP-MBK - Partition plate 1413227

SZS 0,6X3,5 - Screwdriver 1205053

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BN-ZB 5,2/WH:UNBEDRUCKT - Marker pin Zack strip 1401815

UC-TMN 5,2 - Marker for terminal blocks 0822945

UC-TMN 5,2 CUS - Marker for terminal blocks 0826857

NS 15 UNPERF 2000MM VPE 10 - DIN rail, unperforated 1401695

NS 15 PERF 2000MM VPE 10 - DIN rail perforated 1401682

NS 15 AL PERF 2000MM VPE 10 - DIN rail perforated 1401763

NS 15 WH PERF 2000MM-VPE 10 - DIN rail perforated 1204096

E/MBK - End bracket 1401637

E/MK - End bracket 1421633

E/MK 1 - End bracket 1421659

PSB 3/10/4 - Test plug strip 0601292

Your advantages

MBK 2,5/E BU - Mini feed-through terminal block

1414019