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KUFH4
Fused Terminal Block, 2 Ways, 4 mm², Screw, 12 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: Fused Terminal Blocks
- SVHC: No SVHC (17-Dec-2015)
- Product Range: -
- Rated Current: 12A
- Rated Voltage: 800V
- Fuse Size Held: -
- Wire Size (AWG): 24AWG to 10AWG
- No. of Positions: 2Ways
- Conductor Area CSA: 4mm²
- Wire Connection Method: Screw
| Delivery and price | |
|---|---|
| Units per pack | 250 |
| Price | 2.42 € |
| Current stock | 50+ |
| Lead time | 30 days |
Datasheet
KUFH4 - Product Details ## **General Information** ~~eee~~ |~~eee~~|**General Information**<br>~~eee~~| |---|---| |Company|Elmex Group| |Product Category|Terminal Blocks| |Product Group|Fuse Terminal Blocks| |Connection Method|Screw Connection| ## **Product Data** ~~eee~~ |~~eee~~|**Product Data**<br>~~eee~~| |---|---| |Product Name|KUFH4| |Product Image|| |Line Diagram|| |Short Description|Fuse terminal block-Screw Connection| |Full Description|Terminal Type - KUFH4 , Fuse terminal block, nominal voltage: 800 V,<br>nominal current: 12 A , connection method: Screw connection, number<br>of connections: 2, cross section: 0.5 mm² - 6 mm², AWG: 24 -10, width:<br>9 mm , length: 77.7 mm , height : 53.5 mm , mounting type: NS 35/7.5,<br>NS 35/15 , NS 32/15 , colour :GREY| |Approvals|&)cEwcA| |Standard Colour|Gray| |Colour Variants|Black , Blue , Green , Khakhi , Red , Yellow ,| ## **Key Commercial Data** ~~SSS~~ aaa |~~SSS~~|**Key Commercial Data**<br>~~SSS~~| |---|---| |Standard Weight|1.8 Kg| |Weight per Piece (excluding packing)|16 g| |Packing Unit|100 pc| |Minimum Order Quantity|100 pc| |GTIN Number|85389000| |Country Of Origin|INDIA| **Technical Data - General** ~~SSS~~ aaa Number of levels 1 ~~_**1**_~~ |Number of connections|2| |---|---| |Potentials|1| |Nominal cross section|4 mm<br>2| |Insulating Material|Polyamide 6 , 6| |Clamping Material|CRCA| |Flammability rating acc. to UL 94|V0/V0| |Area of application|| |Rated surge voltage|8 kV| |Degree of pollution|3| |Overvoltage category|III| |Nominal Current IN|12 A| |Nominal Voltage UN|800 V| |Open side panel|Yes| |Back of the hand protection|Guaranteed| |Finger Protection|Guaranteed| |Result Of Surge Voltage Test|Test passed| |Surge Voltage Test Setpoint|9.8 kV| |Result of power-frequency withstand<br>voltage test|Test passed| |Power frequency withstand voltage<br>setpoint|1.89 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|0.5 mm² / 0.3 kg , 4 mm² / 0.9 kg , 6 mm² / 1.4 kg| |Tensile test result|Test passed| |Conductor cross section tensile test|0.5 mm<br>2| |Tractive force setpoint|20 N| |Conductor cross section tensile test|4 mm<br>2| |Tractive force setpoint|60 N| |Conductor cross section tensile test|6 mm<br>2| |Tractive force setpoint|80 N| |Result of tight fit on support|Test passed| |Tight fit on carrier|NS 32/NS 35| |Setpoint|1| |Result of voltage-drop test|Test passed| |Requirements, voltage drop|<=6.4 mV| |Result of temperature-rise test|Test passed| _**2**_ ||**Dimensions**|| |---|---|---| |Width|9 mm|0.35 inch| |End cover width|1.5 mm|0.06 inch| |Length|66 mm|2.6 inch| |Height|53.5 mm|2.11 inch| |Height NS 35/7,5|55.5 mm|2.19 inch| |Height NS 35/15|63 mm|2.48 inch| |Height NS 32/15|59.9 mm|2.36 inch| ## **Connection Data** |Screw thread|M3| |---|---| |Stripping length|12 mm| |Tightening torque, min|0.5 Nm| |Tightening torque, max|0.55 Nm| |Connection in acc. with standard|IEC 60947-7-1| |Conductor cross section solid min|0.5 mm<br>2| |Conductor cross section solid max|6 mm<br>2| |Conductor cross section AWG min,<br>Solid|24| |Conductor cross section AWG max,<br>Solid|10| |Conductor cross section flexible min|0.5 mm<br>2| |Conductor cross section flexible max|4 mm<br>2| |Min. AWG conductor cross section,<br>flexible|24| |Max. AWG conductor cross section,<br>flexible|10| |Conductor cross section flexible, with<br>ferrule without plastic sleeve min|0.5 mm<br>2| |Conductor cross section flexible, with<br>ferrule without plastic sleeve max|4 mm<br>2| |Conductor cross section flexible, with<br>ferrule with plastic sleeve min|0.5 mm<br>2| |Conductor cross section flexible, with<br>ferrule with plastic sleeve max|4 mm<br>2| |Internal cylindrical Gauge|A3| ||**Approval Details**| |---|---| |UL Standard|UL 1059| |B - UL Nominal Voltage UN|600 V| |B - UL Nominal Current IN|12 A| _**3**_ |B - UL Wire Min|24 AWG| |---|---| |B - UL Wire Max|10 AWG| |CSA Standard|CSA C22.2 NO 158| |B - CSA Nominal Voltage UN|600 V| |B - CSA Nominal Current IN|12 A| |B - CSA Wire Min|24 AWG| |B - CSA Wire Max|10 AWG| |ATEX Nominal Voltage UN|750 V| |ATEX Nominal Current IN|5 A| |ATEX Cross Section Solid Min.|0.5 mm<br>2| |ATEX Cross Section Solid Max.|6 mm<br>2| |ATEX Cross Sec. Flexible Min.|0.5 mm<br>2| |ATEX Cross Sec. Flexible Max.|4 mm<br>2| ## **Product Accessories** ~~OOOO~~ |End Cover|||| |---|---|---|---| |EPFH|Height<br>Width|41.90 mm<br>1.50 mm|1.65 inch<br>0.06 inch| ||Length|71.25 mm|2.81 inch| ||||| |Partition Plate|||| ||Height|65.00 mm|2.56 inch| |KBZF|Width|1.50 mm|0.06 inch| ||Length|65.00 mm|2.56 inch| ||||| |End Clamp|||| |DCKN|Height<br>Width|33.00 mm<br>6.00 mm|1.30 inch<br>0.24 inch| ||Length|43.50 mm|1.71 inch| |DCKN10|Height<br>Width<br>Length|33.00 mm<br>10.00 mm<br>43.50 mm|1.30 inch<br>0.39 inch<br>1.71 inch| |SCKN|Height<br>Width<br>Length|35.50 mm<br>8.00 mm<br>50.60 mm|1.40 inch<br>0.31 inch<br>1.99 inch| |SCUDD|Height<br>Width|50.00 mm<br>10.00 mm|1.97 inch<br>0.39 inch| ||Length|55.50 mm|2.19 inch| _**4**_ |End Clamp||||| |---|---|---|---|---| |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|.heoh| |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|(ities<br>“| |Marker For Terminal Blocks|||| |---|---|---|---| |LABEL KN 9|Width|9.00 mm|0.35 inch| ## Marker carriers |DCKNMLH|Height<br>Width<br>Length|45.50 mm<br>6.00 mm<br>43.50 mm|1.79 inch<br>0.24 inch<br>1.71 inch| |---|---|---|---| ||Height|45.50 mm|1.79 inch| |SCKNMLH|Width|8.00 mm|0.31 inch| ||Length|48.00 mm|1.89 inch| ||Height|53.50 mm|2.11 inch| |SCUNMLH|Width|8.00 mm|0.31 inch| ||Length|50.60 mm|1.99 inch| ## DIN Rail Perforated ||Height|15.00 mm|0.59 inch| |---|---|---|---| |CHKDS|Width|35.00 mm|1.38 inch| ||Thickness|1.50 mm|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| ||Height|15.00 mm|0.59 inch| |CHS|Width|32.00 mm|1.26 inch| ||Thickness|1.50 mm|0.06 inch| _**5**_ |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| ||||||| |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|| _**6**_
Updated at June 4, 2026
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