UKK 5-MTK-P/P - Knife-disconnect terminal block

2800004

Knife-disconnect terminal block, With test socket screws for insertion of test plugs, nom. voltage: 400 V, nominal current: 26 A, 1st and 2nd level, connection method: Screw connection, Rated cross section: 4 mm², cross section: 0.2 mm² - 4 mm², 2nd level, connection method: Screw connection, Rated cross section: 4 mm², cross section: 0.2 mm² - 4 mm², mounting: NS 35/7,5, NS 35/15, NS 32, color: gray

Product details

Product type	Disconnect terminal block
Number of connections	4
Number of rows	2
Potentials	2
Insulation characteristics
Overvoltage category	III
Degree of pollution	3

Rated surge voltage	6 kV
Maximum power dissipation for nominal condition	1.02 W

Number of connections per level	2
Nominal cross section	4 mm²
1st and 2nd level
Screw thread	M3
Tightening torque	0.6 ... 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 ... 4 mm²
Conductor cross section, flexible [AWG]	24 ... 12 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)	0.25 mm² ... 4 mm²
Flexible conductor cross section (ferrule with plastic sleeve)	0.25 mm² ... 2.5 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 ... 1.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve	0.5 mm² ... 1.5 mm²
Nominal current	26 A
Maximum load current	26 A (with 4 mm² conductor cross section)
Nominal voltage	400 V
Nominal cross section	4 mm²
2nd level
Screw thread	M3
Internal cylindrical gage	A4
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 ... 4 mm²
Conductor cross-section flexible (ferrule without plastic sleeve)	0.25 mm² ... 4 mm²
Flexible conductor cross section (ferrule with plastic sleeve)	0.25 mm² ... 2.5 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 ... 1.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve	0.5 mm² ... 1.5 mm²
Nominal current	12 A
Maximum load current	12 A (with 4 mm² conductor cross section)
Nominal voltage	400 V
Nominal cross section	4 mm²

Width	6.1 mm
Height	80 mm
Depth on NS 32	73 mm
Depth on NS 35/7,5	68 mm
Depth on NS 35/15	75.5 mm

Color	gray (RAL 7042)
Flammability rating according to UL 94	V2
Insulating material group	I
Insulating material	PA
Static insulating material application in cold	-40 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))	125 °C
Relative insulation material temperature index (Elec., UL 746 B)	125 °C

Mechanical data
Open side panel	No

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	2800004
Packing unit	50 pc
Minimum order quantity	50 pc
Sales key	BE
Product key	BE1231
GTIN	4017918074173
Weight per piece (including packing)	24.6 g
Weight per piece (excluding packing)	23.14 g
Customs tariff number	85369010
Country of origin	PL

Classifications

Approvals

Approval Specification Data
	Nominal voltage U_N	Nominal current I_N	Cross section AWG
Use group B
upper level	300 V	15 A	26 - 12
lower level	300 V	25 A	26 - 12
Use group C
upper level	300 V	15 A	26 - 12
lower level	300 V	25 A	26 - 12
Use group F
upper level	400 V	15 A	26 - 12
lower level	400 V	25 A	26 - 12

Approval Specification Data
	Nominal voltage U_N	Nominal current I_N	Cross section AWG	Cross section mm²
	300 V	15 A	22 - 12

Approval Specification Data
	Nominal voltage U_N	Cross section AWG
Use group B
	250 V	26 - 12
Use group C
	300 V	26 - 12

Environmental product compliance

Compatible products

Accessories

Your advantages

Closed housing of double-level terminal blocks

Space-saving design just 6.2 mm wide

User-friendly disconnect knife operation

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	edfc9729-4695-4f9e-bbfe-0b39317af5ed

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

UKK 5-MTK-P/P - Knife-disconnect terminal block

2800004

Product details

ECLASS

ETIM

UNSPSC

cULus Recognized

CSA

cUL Recognized

Compatible products

Your advantages

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

UKK 5-MTK-P/P - Knife-disconnect terminal block 2800004

Product details

ECLASS

ETIM

UNSPSC

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NS 35/ 7,5 WH PERF 2000MM - DIN rail perforated 1204119

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NS 35/15 UNPERF 2000MM - DIN rail, unperforated 1201714

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Your advantages

UKK 5-MTK-P/P - Knife-disconnect terminal block

2800004