UKKB 10/2,5 - Double-level terminal block

2771007

Double-level terminal block, nom. voltage: 500 V, nominal current: 57 A, connection method: Screw connection, 1 level, Rated cross section: 10 mm², cross section: 0.5 mm² - 16 mm², connection method: Screw connection, 2nd level, Rated cross section: 2.5 mm², cross section: 0.2 mm² - 4 mm², mounting type: NS 35/7,5, NS 35/15, NS 32, color: gray

Product details

Product type	Multi-level terminal block
Product family	UK
Number of connections	6
Number of rows	2
Insulation characteristics
Overvoltage category	III
Degree of pollution	3

Rated surge voltage	6 kV
Maximum power dissipation for nominal condition	1.82 W

Number of connections per level	2
Nominal cross section	10 mm²
1 level
Connection method	Screw connection
Screw thread	M4
Note	Lower level
Tightening torque	1.2 ... 1.8 Nm
Stripping length	11 mm
Internal cylindrical gage	B6
Connection in acc. with standard	IEC 60947-7-1
Conductor cross-section rigid	0.5 mm² ... 16 mm²
Cross section AWG	20 ... 6 (converted acc. to IEC)
Conductor cross-section flexible	0.5 mm² ... 10 mm²
Conductor cross-section, flexible [AWG]	20 ... 8 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)	0.5 mm² ... 10 mm²
Flexible conductor cross-section (ferrule with plastic sleeve)	0.5 mm² ... 6 mm²
2 conductors with same cross section, solid	0.5 mm² ... 6 mm²
2 conductors with same cross section, flexible	0.5 mm² ... 4 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve	0.5 mm² ... 6 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve	0.5 mm² ... 6 mm²
Nominal current	57 A
Maximum load current	76 A (with 16 mm² conductor cross-section)
Nominal voltage	500 V
Nominal cross section	10 mm²
2nd level
Connection method	Screw connection
Screw thread	M3
Note	upper level
Tightening torque	0.5 ... 0.8 Nm
Stripping length	8 mm
Internal cylindrical gage	A3
Connection in acc. with standard	IEC 60947-7-1
Conductor cross-section rigid	0.2 mm² ... 4 mm²
Cross section AWG	24 ... 12 (converted acc. to IEC)
Conductor cross-section flexible	0.2 mm² ... 2.5 mm²
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 ... 1.5 mm²
2 conductors with same cross section, solid	0.2 mm² ... 1.5 mm²
2 conductors with same cross section, flexible	0.2 mm² ... 1.5 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve	0.25 mm² ... 1 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	32 A
Nominal voltage	500 V
Nominal cross section	2.5 mm²

Width	10.2 mm
End cover width	1.5 mm
Height	77.5 mm
Depth on NS 32	78 mm
Depth on NS 35/7,5	73 mm
Depth on NS 35/15	80.5 mm

Color	gray (RAL 7042)
Flammability rating according to UL 94	V0
Insulating material group	I
Insulating material	PA
Static insulating material application in cold	-60 °C
Relative insulation material temperature index (Elec., UL 746 B)	130 °C
Fire protection for rail vehicles (DIN EN 45545-2) R22	HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R23	HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R24	HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26	HL 1 - HL 3
Surface flammability NFPA 130 (ASTM E 162)	passed
Specific optical density of smoke NFPA 130 (ASTM E 662)	passed
Smoke gas toxicity NFPA 130 (SMP 800C)	passed

Surge voltage test
Result	Test passed
Temperature-rise test
Requirement temperature-rise test	Increase in temperature ≤ 45 K
Result	Test passed
Power-frequency withstand voltage
Test voltage setpoint	1.89 kV
Result	Test passed

Mechanical data
Open side panel	Yes

Mechanical strength
Result	Test passed
Attachment on the carrier
DIN rail/fixing support	NS 32/NS 35
Result	Test passed
Test for conductor damage and slackening
Rotation speed	10 rpm
Revolutions	135
Conductor cross-section/weight	0.2 mm² / 0.2 kg
	10 mm² / 2 kg
	16 mm² / 2.9 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
Shocks
Test directions	X-, Y- and Z-axis (pos. and neg.)
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 60947-7-1
	IEC 60947-7-1

Mounting type	NS 35/7,5
	NS 35/15
	NS 32

Commercial data

Item number	2771007
Packing unit	50 pc
Minimum order quantity	50 pc
Sales key	BE1214
Product key	BE1214
GTIN	4017918068158
Weight per piece (including packing)	38.42 g
Weight per piece (excluding packing)	38.4 g
Customs tariff number	85369010
Country of origin	TR

Classifications

Approvals

Approval Specification Data
	Nominal voltage U_N	Nominal current I_N	Cross section AWG
keine
upper level	300 V	20 A	28 - 12
lower level	300 V	65 A	24 - 6

Approval Specification Data
	Nominal voltage U_N	Nominal current I_N	Cross section AWG
B
upper level	300 V	65 A	24 - 6
lower level	300 V	65 A	24 - 6
C
upper level	300 V	65 A	24 - 6
lower level	300 V	65 A	24 - 6
D
upper level	600 V	5 A	24 - 6
lower level	600 V	5 A	24 - 6

Environmental product compliance

Compatible products

Accessories

Your advantages

Design width of just 10.2 mm

ECLASS-13.0	27250102
ECLASS-15.0	27250102

EU RoHS
Fulfills EU RoHS substance requirements	Yes
Exemption	6(c)
China RoHS
Environment friendly use period (EFUP)	EFUP-50 An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required.
EU REACH SVHC
REACH candidate substance (CAS No.)	Lead (CAS: 7439-92-1)
SCIP	7e274054-f542-40ac-8629-82d940568507

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

UKKB 10/2,5 - Double-level terminal block

2771007

Product details

ECLASS

ETIM

UNSPSC

CSA

EAC

cULus Recognized

Compatible products

Your advantages

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

UKKB 10/2,5 - Double-level terminal block 2771007

Product details

ECLASS

ETIM

UNSPSC

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UKKB 10/2,5 - Double-level terminal block

2771007