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	50 pc
Sales key	BE1261
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

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ATP-MBK - Partition plate 1413227

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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

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Your advantages

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

1414019