• JUKH250 Single-Pole Power Distribution Block 250A | 1000V IEC, 35–120 mm² In/Out | IP20 Modular High-Current Connection Block
JUKH250
JUKH250

JUKH250 Single-Pole Power Distribution Block 250A | 1000V IEC, 35–120 mm² In/Out | IP20 Modular High-Current Connection Block

$19.85 USD

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JUKH250 Power Distribution Block – 250 A / 1000 V

The LEIPOLE JUKH250 is a single-pole, high-current connection block with one input and one output terminal for 35–120 mm² conductors. Rated 250 A to IEC (255 A UL/CSA) with 1000 V AC/DC IEC insulation voltage and IP20 protection. Individual modules are stackable for multi-pole applications.

Technical Specifications

Model JUKH250
Order number 5012.127
Poles 1 (modules stackable for multi-pole use)
Rated current 250 A (IEC); 255 A (UL/CSA)
Rated voltage Ui 1000 V AC/DC (IEC); 600 V (UL)
Short-time withstand current (Icw, 1 s) 14.4 kA rms
Peak withstand current (Ipk) 42 kA
Connections 1 × input, 1 × output
Conductor cross-section 35–120 mm² (6 AWG–250 kcmil)
Tightening torque 19 N·m (168 lb-in)
Mounting hole spacing 82.9 × 7.4 mm
IP rating IP20

Packaging

Sales unit 1 pc
Inner box quantity 1 pc
Inner box dimensions 10 × 3.5 × 5.2 cm
Inner box gross weight 0.30 kg
Carton quantity 104 pcs
Carton dimensions 51 × 35 × 33 cm
Carton gross weight 28.60 kg

The LEIPOLE JUKH250 is a single-pole, high-current connection block with one input and one output terminal for 35–120 mm² conductors. Rated 250 A to IEC (255 A UL/CSA) with 1000 V AC/DC IEC insulation voltage and IP20 protection.

Specifications: 1000V IEC, 35–120 mm² In/Out.

  • Standard delivery within 7–15 business days
  • Request a return within 30 days after the last item in your order is delivered
  • Return items in original condition for a full refund
  • Customers cover return shipping costs for standard returns
  • No restocking fee
  • Cancellation requests are accepted before the item is fulfilled (shipped)
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Customer reviews
Durable in Dusty Conditions

We operate in a high-dust environment, and these fan filters are holding up beautifully. The IP rating is legitimate, and the motors show no signs of slowing.

Anita J.

Facility Engineer, DustFree Solutions

Rock Solid Connectivity

These terminal blocks have significantly reduced our assembly time. The vibration resistance is impressive, and the wiring remains secure even in high-stress environments. Excellent build quality.

— Mark T.

Lead Engineer, VoltSystems Corp

Superior Thermal Control

The climate solution we integrated into our outdoor cabinets has been flawless. It maintains a steady temperature even during summer peaks. Highly recommend for sensitive electronics.

— Sarah L.

Project Manager, GreenGrid Energy

Quiet and Efficient

We replaced our old cabinet fans with Leipole units. The airflow-to-noise ratio is the best we’ve found. Easy to install and the filter changes are a breeze.

— James K.

Maintenance Supervisor, BuildTech Mfg

Precise Calibration

Finally, a thermostat that is easy to set and stays accurate. We’ve seen a noticeable decrease in energy waste since switching to these for our enclosure cooling.

— Elena R.

Operations Director, Precision Controls

Industrial Grade Reliability

These connectors handle high-current loads without breaking a sweat. The housing is rugged, and the snap-fit is very satisfying. Perfect for our modular panel builds.

— David W.

Senior Technician, AutoLine Robotics

No More Overheating

Since installing the full climate kit, our downtime due to cabinet overheating has dropped to zero. Reliable protection for our PLC systems. A must-have for industrial shops.

— Michael S.

Plant Manager, Core Heavy Industries