• JUKKB-3 Double-Level Screw Terminal Block | 2.5 mm², 32A 500V, Grey/Blue, 5.2 mm Wide | Two-Tier DIN-Rail Terminal | Pack of 50
JUKKB-3
JUKKB-3

JUKKB-3 Double-Level Screw Terminal Block | 2.5 mm², 32A 500V, Grey/Blue, 5.2 mm Wide | Two-Tier DIN-Rail Terminal | Pack of 50

$57.70 USD
$1.15 pc

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Order Unit: 50 pcs
Color: Blue
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The JUKKB-3 is a double-level screw terminal block for conductors from 0.2 to 4 mm², rated 32 A / 500 V. Two levels in a 5.2 mm wide housing double the wiring density on the rail. Available in grey and blue; the blue version is typically used for neutral conductors.

Listed price is for a pack of 50 pcs.

Technical Specifications

Model JUKKB-3
Order number 1010.044 (grey), 1010.050 (blue)
Colour Grey, Blue
Connection type Screw connection
Nominal cross section 2.5 mm²
Wire cross section 0.2–4 mm²
Rated current / voltage 32 A / 500 V
Dimensions (T × H × W) 5.2 × 62.5 × 67 mm
Connection standard IEC 60947-7-1
Flammability class UL 94 V0
Marker strip ZB5
End cover D-JUKKB 3/5
Space compensation plates DG-JUKKB 3/5, DP-JUKKB 3/5
Fixed bridge FBI 10-5
Insertion bridge EB 2-5 / EB 3-5 / EB 10-5

Packaging

Units per box 50 pcs
Box dimensions (L × W × H) 34 × 6.5 × 6 cm
Box gross weight 0.70 kg (grey); 0.79 kg (blue)
Units per carton 1,200 pcs
Carton dimensions (L × W × H) 51 × 35 × 33 cm
Carton gross weight 17.65 kg (blue)

The LEIPOLE JUKKB-3 is a double-level screw terminal block for 2.5 mm² conductors, rated 32 A / 500 V, available in grey and blue and 5.2 mm wide.

A DIN-rail terminal for wiring control cabinets, machine panels and distribution boards. Specifications: 2.5 mm², 32A 500V, Grey/Blue, 5.2 mm Wide, Two-Tier DIN-Rail Terminal.

  • 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