KUT50/BLUE

DIN Rail Mount Terminal Block, Feed Thru, 2 Ways, 6 AWG, 00 AWG, 50 mm², Screw, 150 A

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: ELKAY
Product type: DIN Rail Terminal Blocks
SVHC: No SVHC (17-Dec-2015)
No. of Levels: 1
Product Range: -
Rated Current: 150A
Rated Voltage: 1kV
No. of Positions: 2Ways
Wire Size AWG Max: 00AWG
Wire Size AWG Min: 6AWG
Conductor Area CSA: 50mm²
Wire Connection Method: Screw

Delivery and price
Units per pack	100
Price	6.18 €
Current stock	10+
Lead time	30 days

Datasheet

KUT50 - Product Details 

|~~eo~~|**General Information**<br>~~eo~~|
|---|---|
|Company|Elmex Group|
|Product Category|Terminal Blocks|
|Product Group|Feed Through Terminal Blocks|
|Connection Method|Screw Connection|



## **Product Data** ~~eee~~ 

|~~eee~~|**Product Data**<br>~~eee~~|
|---|---|
|Product Name|KUT50|
|Product Image||
|Line Diagram||
|Short Description|Feed Through Terminal Block - Screw Connection|
|Full Description|Terminal Type - KUT50 , Feed-through terminal block, nominal voltage:<br>1000 V, nominal current: 150 A, connection method: Screw connection,<br>number of connections: 2, cross section: 16 mm² - 70 mm², AWG: 6 - 0,<br>width: 20.5 mm , length : 71 mm , height : 75.5 mm , mounting<br>type: TS35/7.5 , TS35/15 , and TS32|
|Approvals|®OKEOQODVOWA|
|Standard Colour|Gray|
|Colour Variants|Black , Blue , Green , Khakhi , Red , Yellow ,|



|~~ae~~|**Key Commercial Data**<br>~~ae~~|
|---|---|
|Standard Weight|117.9 Kg|
|Weight per Piece (excluding packing)|110 g|
|Packing Unit|10 pc|
|Minimum Order Quantity|10 pc|
|GTIN Number|85389000|
|Country Of Origin|India|



**Technical Data - General** ~~eee~~ 

Number of levels 

1 

_**1**_ 

|Number of connections|2|
|---|---|
|Potentials|1|
|Nominal cross section|50 mm<br>2|
|Insulating Material|Polyamide 6 , 6|
|Clamping Material|CRCA|
|Flammability rating acc. to UL 94|V2 (V0 - on customer demand)|
|Area of application||
|Rated surge voltage|12 kV|
|Degree of pollution|3|
|Overvoltage category|III|
|Maximum power dissipation for<br>nominal condition|4.48 W|
|Nominal Current IN|150 A|
|Nominal Voltage UN|1000 V|
|Open side panel|No|
|Back of the hand protection|Guaranteed|
|Finger Protection|Guaranteed|
|Result Of Surge Voltage Test|Test passed|
|Surge Voltage Test Setpoint|14.8 kV|
|Result of power-frequency withstand<br>voltage test|Test passed|
|Power frequency withstand voltage<br>setpoint|2.2 kV|
|Result of the test for mechanical<br>stability of terminal points|Test passed|
|Result of bending test|Test passed|
|Bending test rotation speed|9|
|Bending test turns|135|
|Bending test conductor cross<br>section/weight|16 mm² / 2.9 kg , 50 mm² / 9.5 kg , 70 mm²/10.4 kg|
|Tensile test result|Test passed|
|Conductor cross section tensile test|16 mm<br>2|
|Tractive force setpoint|100 N|
|Conductor cross section tensile test|50 mm<br>2|
|Tractive force setpoint|236 N|
|Conductor cross section tensile test|70 mm<br>2|
|Tractive force setpoint|285 N|
|Result of tight fit on support|Test passed|
|Tight fit on carrier|TS35/7.5 , TS35/15 , and TS32|
|Setpoint|10|
|Result of voltage-drop test|Test passed|
|Requirements, voltage drop|<=3.2 mV|
|Result of temperature-rise test|Test passed|
|Result of temperature|~~**_2_**~~<br>Test passed|



~~_**2**_~~ 

|Short circuit stability result|Test passed|
|---|---|
|Conductor cross section short circuit<br>testing|50 mm<br>2|
|Short-time current|6 kA|
|Relative insulation material<br>temperature index|130 °C|
|Temperature index of insulation<br>material|130 °C|
|Static insulating material application<br>in cold|-40 °C|
|Flame test method|Vertical|
|Oxygen index|28 %|
|Surface flammability|Passed|
|Specific optical density of smoke|Passed|
|Smoke gas toxicity|Passed|



||**Dimensions**||
|---|---|---|
|Width|20.5 mm|0.81 inch|
|Length|71 mm|2.8 inch|
|Height|75.5 mm|2.97 inch|
|Height NS 35/7,5|76.3 mm|3 inch|
|Height NS 35/15|83.8 mm|3.3 inch|
|Height NS 32/15|80.7 mm|3.18 inch|



||**Connection Data**|
|---|---|
|Screw thread|M6|
|Stripping length|24 mm|
|Tightening torque, min|8 Nm|
|Tightening torque, max|8.8 Nm|
|Connection in acc. with standard|IEC 60947-7-1|
|Conductor cross section solid min|16 mm<br>2|
|Conductor cross section solid max|70 mm<br>2|
|Conductor cross section AWG min,<br>Solid|6|
|Conductor cross section AWG max,<br>Solid|2/0|
|Conductor cross section flexible min|16 mm<br>2|
|Conductor cross section flexible max|50 mm<br>2|
|Min. AWG conductor cross section,<br>flexible|6|
|Max. AWG conductor cross section,<br>flexible|2/0|



~~_**3**_~~ 

Internal cylindrical Gauge A10 

||**Approval Details**|
|---|---|
|UL Standard|UL 1059|
|B - UL Nominal Voltage UN|600 V|
|B - UL Nominal Current IN|150 A|
|B - UL Wire Min|6 AWG|
|B - UL Wire Max|2/0 AWG|
|C - UL Nominal Voltage UN|600 V|
|C - UL Nominal Current IN|150 A|
|C - UL Wire Min|6 AWG|
|C - UL Wire Max|2/0 AWG|
|CSA Standard|CSA C22.2 NO 158|
|B - CSA Nominal Voltage UN|600 V|
|B - CSA Nominal Current IN|150 A|
|B - CSA Wire Min|6 AWG|
|B - CSA Wire Max|2/0 AWG|
|C - CSA Nominal Voltage UN|600 V|
|C - CSA Nominal Current IN|150 A|
|C - CSA Wire Min|6 AWG|
|C - CSA Wire Max|2/0 AWG|
|ATEX Standard|EN-60079-7|
|ATEX Nominal Voltage UN|1000 V|
|ATEX Nominal Current IN|150 A|
|ATEX Cross Section Solid Min.|16 mm<br>2|
|ATEX Cross Section Solid Max.|70 mm<br>2|
|ATEX Cross Sec. Flexible Min.|16 mm<br>2|
|ATEX Cross Sec. Flexible Max.|50 mm<br>2|



||**Product Accessories**|**Product Accessories**||
|---|---|---|---|
|End Clamp||||
|SCUDD|Height<br>Width<br>Length|50.00 mm<br>10.00 mm<br>55.50 mm|1.97 inch<br>0.39 inch<br>2.19 inch|
|SCUN|Height<br>Width<br>Length|35.50 mm<br>9.50 mm<br>50.60 mm|1.40 inch<br>0.37 inch<br>1.99 inch|



_**4**_ 

|End Clamp||||||
|---|---|---|---|---|---|
|SCUSL|Height<br>Width<br>Length||41.00 mm<br>8.00 mm<br>47.50 mm||1.61 inch<br>0.31 inch<br>1.87 inch|
|||||||
|Fixed Bridge||||||
|CCLA50|Pitch|20.50 mm||0.81 inch||



|Marker For Terminal Blocks||||||||
|---|---|---|---|---|---|---|---|
|LABEL KN17|Width||17.00 mm|||0.67 inch||
|||||||||
|Marker carriers||||||||
|SCUNMLH|Height<br>Width<br>Length||53.50 mm<br>8.00 mm<br>50.60 mm|||2.11 inch<br>0.31 inch<br>1.99 inch||
|||||||||
|DIN Rail Perforated||||||||
|CHKDS|Height<br>Width<br>Thickness|||15.00 mm<br>35.00 mm<br>1.50 mm|||0.59 inch<br>1.38 inch<br>0.06 inch|
||Height|||7.50 mm|||0.30 inch|
|CHKS|Width|||35.00 mm|||1.38 inch|
||Thickness|||1.00 mm|||0.04 inch|
|CHS|Height<br>Width<br>Thickness|||15.00 mm<br>32.00 mm<br>1.50 mm|||0.59 inch<br>1.26 inch<br>0.06 inch|
|||||||||
|DIN Rail, Unperforated||||||||
|CHK<br>CHKD|Height<br>Width<br>Thickness<br>Height<br>Width<br>Thickness|||7.50 mm<br>35.00 mm<br>1.00 mm<br>15.00 mm<br>35.00 mm<br>1.00 mm|||0.30 inch<br>1.38 inch<br>0.04 inch<br>0.59 inch<br>1.38 inch<br>0.04 inch|



_**5**_ 

|End Cap||||
|---|---|---|---|
|CHKENDCAP|Height<br>Width<br>Length|14.00 mm<br>9.00 mm<br>41.50 mm|0.55 inch<br>0.35 inch<br>1.63 inch|
|||||
|Tap Terminal||||
|KTT6|Height<br>Width|31.00 mm<br>28.00 mm|1.22 inch<br>1.10 inch|



_**6**_

Updated at June 3, 2026

About Novapart

Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.

Learn more →

Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.

Request a quote →

Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.

BOM Analysis service →