UBAL 50 FE - High-current terminal block

1086471

High-current terminal block, nom. voltage: 1000 V, nominal current: 145 A, number of connections: 2, number of positions: 1, connection method: Screw connection, Rated cross section: 50 mm², cross section: 6 mm² - 50 mm², Rated cross section: 50 mm², cross section: 4 mm² - 50 mm², mounting type: NS 35/15, NS 35/7,5, color: yellow

Product details

General	Terminal block for aluminum and copper conductors (AL-CU)
General
Note	We recommend using ferrules when using flexible donductor.

Product family	UBAL
Number of positions	1
Number of connections	2
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	4.73 W

Nominal cross section	50 mm²
Aluminum conductor
Connection method	Screw connection
Screw thread	M10
Note	Screws with hexagonal socket
	The following values apply to aluminum conductors
	The values for aluminum conductors relate to rigid and multi-stranded conductors in accordance with EN 60228. Application notes on connecting aluminum conductors can be found in the download area.
Tightening torque	12 Nm
Stripping length	23 mm
Connection in acc. with standard	IEC 61238-1
Conductor cross-section rigid	6 mm² ... 50 mm²
Cross section AWG	6 ... 1/0 (converted acc. to IEC)
Nominal cross section	50 mm²
Nominal current	145 A
Maximum load current	145 A (with 50 mm² conductor cross-section – test current in accordance with IEC 61238-1)
Nominal voltage	1000 V
Copper conductor
Note	The following values apply to copper wires
	Flexible conductors, class 5, in accordance with EN 60228.
Tightening torque	4 ... 12 Nm
Stripping length	23 mm
Connection in acc. with standard	IEC 60947-7-1
Conductor cross-section rigid	4 mm² ... 50 mm²
Cross section AWG	6 ... 1/0 (converted acc. to IEC)
Conductor cross-section flexible	2.5 mm² ... 35 mm²
Conductor cross-section flexible (ferrule without plastic sleeve)	2.5 mm² ... 35 mm²
Flexible conductor cross-section (ferrule with plastic sleeve)	2.5 mm² ... 35 mm²
2 conductors with same cross section, flexible	2.5 mm² ... 16 mm²
Nominal cross section	50 mm²
Nominal current	150 A
Maximum load current	150 A (with 50 mm² conductor cross-section)
Nominal voltage	1000 V

Width	19.2 mm
Height	82.5 mm
Depth	51 mm
Depth on NS 35/7,5	51 mm
Depth on NS 35/15	58.5 mm
Hole diameter	2.75 mm

Color	yellow (RAL 1018)
Flammability rating according to UL 94	V0
Insulating material group	II
Insulating material	PA
Relative insulation material temperature index (Elec., UL 746 B)	400 °C

Surge voltage test
Test voltage setpoint	8 kV
Result	Test passed
Temperature-rise test
Requirement temperature-rise test	Increase in temperature ≤ 45 K
Result	Test passed
Short-time withstand current 50 mm²	6 kA
Result	Test passed
Power-frequency withstand voltage
Test voltage setpoint	2.2 kV
Result	Test passed

Mechanical data
Open side panel	No

Mechanical strength
Result	Test passed
Attachment on the carrier
DIN rail/fixing support	NS 35
Test force setpoint	10 N
Result	Test passed
Test for conductor damage and slackening
Rotation speed	10 rpm
Revolutions	135
Conductor cross-section/weight	2.5 mm² / 0.7 kg
	50 mm² / 9.5 kg
Result	Test passed

Needle-flame test
Time of exposure	10 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	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 61238-1
	IEC 60947-7-1

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

Commercial data

Item number	1086471
Packing unit	20 pc
Minimum order quantity	20 pc
Sales key	BE1311
Product key	BE1311
GTIN	4055626878461
Weight per piece (including packing)	48,92 g
Weight per piece (excluding packing)	22,22 g
Customs tariff number	85369010
Country of origin	EE

Classifications

Approvals

Approval Specification Data
	Nominal voltage U_N	Nominal current I_N	Cross section AWG
E
	1000 V	150 A	6 - 1/0
	1000 V	120 A	6 - 1/0

Environmental product compliance

Compatible products

Accessories

Your advantages

Maintenance-free terminal points that are greased beforehand simplify the connection of aluminum conductors

Tailor-made screw connection for multi-stranded aluminum conductors and copper wires

Extremely robust housing made from fiberglass-reinforced polyamide with V0 approval

The special design of the UBAL enables the simultaneous connection of aluminum and copper conductors in various connections

ECLASS-13.0	27250101
ECLASS-15.0	27250101

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%
EF3.1 Climate Change
CO2e kg	0,641 kg CO2e

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UBAL 50 FE - High-current terminal block

1086471

Product details

ECLASS

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UNSPSC

EAC

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Automate

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Mark, assemble, and install

Supply, charge, and protect

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UBAL 50 FE - High-current terminal block 1086471

Product details

ECLASS

ETIM

UNSPSC

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UBAL 50 FE - High-current terminal block

1086471