UBAL 240 - High-current terminal block

1086505

High-current terminal block, nom. voltage: 1000 V, nominal current: 380 A, number of connections: 2, number of positions: 1, connection method: Screw connection, Rated cross section: 240 mm², cross section: 35 mm² - 240 mm², Rated cross section: 240 mm², cross section: 35 mm² - 240 mm², mounting type: Screw mounting, color: gray

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	13.78 W

Nominal cross section	240 mm²
Aluminum conductor
Connection method	Screw connection
Screw thread	M20
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 ... 45 Nm
Stripping length	43 mm
Connection in acc. with standard	IEC 61238-1
Conductor cross-section rigid	35 mm² ... 240 mm²
Cross section AWG	3/0 ... 500 (converted acc. to IEC)
Nominal cross section	240 mm²
Nominal current	380 A
Maximum load current	380 A (with 240 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	12 ... 45 Nm
Stripping length	43 mm
Connection in acc. with standard	IEC 60947-7-1
Conductor cross-section rigid	35 mm² ... 240 mm²
Cross section AWG	3/0 ... 500 (converted acc. to IEC)
Conductor cross-section flexible	150 mm² ... 185 mm²
Conductor cross-section flexible (ferrule without plastic sleeve)	35 mm² ... 185 mm²
Flexible conductor cross-section (ferrule with plastic sleeve)	35 mm² ... 185 mm²
2 conductors with same cross section, flexible	35 mm² ... 70 mm²
Nominal cross section	240 mm²
Nominal current	415 A
Maximum load current	415 A (with 240 mm² conductor cross-section)
Nominal voltage	1000 V

Width	37.5 mm
Height	130 mm
Depth	70 mm
Hole diameter	3.22 mm

Color	gray (RAL 7042)
Flammability rating according to UL 94	V0
Insulating material group	II
Insulating material	PA
Relative insulation material temperature index (Elec., UL 746 B)	550 °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 250 mm²	28.8 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	20 N
Result	Test passed
Test for conductor damage and slackening
Rotation speed	10 rpm
Revolutions	135
Conductor cross-section/weight	35 mm² / 6.8 kg
	240 mm²/20.0 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	Screw mounting

Commercial data

Item number	1086505
Packing unit	5 pc
Minimum order quantity	5 pc
Product key	BE1311
GTIN	4055626879338
Weight per piece (including packing)	279.24 g
Weight per piece (excluding packing)	279.24 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	380 A	3/0 - 500
	1000 V	310 A	3/0 - 500

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	2.536 kg CO2e

Automate

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Mark, assemble, and install

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UBAL 240 - High-current terminal block

1086505

Product details

ECLASS

ETIM

UNSPSC

EAC

UL Recognized

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Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

UBAL 240 - High-current terminal block 1086505

Product details

ECLASS

ETIM

UNSPSC

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UBAL 240 - High-current terminal block

1086505