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LEIPOLELEIPOLE JUKH-125/250 Power Distribution Block, Industrial Power Connection, 125A/250A LP-JUKH-125/250
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LEIPOLE · Enclosure accessories

LEIPOLE JUKH-125/250 Power Distribution Block, Industrial Power Connection, 125A/250A

SKULP-JUKH-125/250

LEIPOLE Enclosure accessories · Control panel components. Specified, quoted and supplied by Project Supplies for commercial projects.

CertificationCE
IP RatingIP20
Rated Current (IEC/UL) – 125AI=125A IEC, I=150A UL/CSA
Rated Current (IEC/UL) – 250AI=250A IEC, I=255A UL/CSA
Price on requestQuoted for your configuration and quantity.
Technical clarificationSpecifications and certification marks are as published by LEIPOLE Singapore and are not independently verified. Confirm the exact model, ratings and approvals for your switchboard or enclosure before ordering.
Project Supplies specification sheet

Confirm the specification and quotation before ordering.

Product introduction

Enclosure accessories

Key Specifications This LEIPOLE JUKH-125/250 power distribution block carries CE certification and operates at IP20 protection class. It provides two rated current options: 125A under IEC standards and 150A under UL/CSA standards, as well as 250A under IEC standards and 255A under UL/CSA standards. The Icw KA rms 1s value reaches 4.2 for JUKH-125 and 14.4 for JUKH-250. The IPk KA value is 25 for JUKH-125 and 42 for JUKH-250. It supports a rated impulse voltage Ui of 1000V AC/DC per IEC and a rated voltage Vin of 600V per UL. Installation & Wiring The product comes with fixed installation hole dimensions: 61.6mm for JUKH-125 and 82.9mm×7.4mm for JUKH-250. It supports metric wiring ranges of ….

Key data: certification CE; ip rating IP20; rated current – 125a I=125A IEC, I=150A UL/CSA; rated current – 250a I=250A IEC, I=255A UL/CSA.

Every order starts with an RFQ: we confirm the exact variant, options, lead time and commercial terms in an itemised quotation before anything is ordered.

CertificationCE

IP RatingIP20

Rated Current (IEC/UL) – 125AI=125A IEC, I=150A UL/CSA

Rated Current (IEC/UL) – 250AI=250A IEC, I=255A UL/CSA

Impulse withstand voltage (Ui)1000V AC/DC IEC

Insulation voltage (Vin UL)600V UL

Rated short-time withstand current (Icw kA rms 1s) – 125A4.2

Rated short-time withstand current (Icw kA rms 1s) – 250A14.4

Specifications

The technical details.

Download specification sheet
Category
Enclosure accessories
Model
JUKH-125/250
Certification
CE
IP Rating
IP20
Order Number
5012.126 / 5012.127
Rated Current (IEC/UL) – 125A
I=125A IEC, I=150A UL/CSA
Rated Current (IEC/UL) – 250A
I=250A IEC, I=255A UL/CSA
Impulse withstand voltage (Ui)
1000V AC/DC IEC
Insulation voltage (Vin UL)
600V UL
Rated short-time withstand current (Icw kA rms 1s) – 125A
4.2
Rated short-time withstand current (Icw kA rms 1s) – 250A
14.4
Rated peak withstand current (IPk kA) – 125A
25
Rated peak withstand current (IPk kA) – 250A
42
Installation Hole – 125A
61.6mm (2.43″)
Installation Hole – 250A
82.9mm × 7.4mm (3.26″ × 0.29″)
Special Feature
Modular individual modules are stackable for multipole applications

Documents

Specification sheet & source.

Project Supplies specification sheet

LP-JUKH-125/250

Product image, key data, the full specification and document control — laid out for project submittals.

PDF · A4Reviewed 2026-10-06LEIPOLE
Open specification sheet

Technical source

LEIPOLE

Checked 2026-10-06. Manufacturer values are reference specifications; confirm the exact variant and installation requirements before approval.

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Heat-load sizing Fans, air conditioners and heaters sized from your enclosure data.Panel builder supply Components consolidated with the rest of the project order.Project support Submittals and delivery coordinated with your panel builder.
LEIPOLE JUKH-125/250 Power Distribution Block, Industrial Power Connection, 125A/250A LP-JUKH-125/250 | Project Supplies