• UKK6NB-400/25-70/6x16 Switch Terminal Power Distribution Block | 1 In 6 Out, 25–70 mm² Input, 1.5–16 mm² Output | IP20 690V Breaker Feed Terminal
UKK6NB-400/25-70/6x16
UKK6NB-400/25-70/6x16

UKK6NB-400/25-70/6x16 Switch Terminal Power Distribution Block | 1 In 6 Out, 25–70 mm² Input, 1.5–16 mm² Output | IP20 690V Breaker Feed Terminal

$12.46 USD

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UKK6NB-400/25-70/6×16 Switch Terminal – 1 In / 6 Out

The UKK6NB-400/25-70/6×16 is a one-in, six-out switch terminal that connects directly to the input terminal of miniature circuit breakers, residual current circuit breakers and other modular switching devices. A single 25–70 mm² feeder is distributed to 6 outgoing conductors of 1.5–16 mm², arranged on 2 tiers – no additional wires, copper or aluminium bars are needed for the transition. Insulation voltage 690 V, rated voltage 380 V.

Technical Specifications

Model UKK6NB-400/25-70/6×16
Order number 5012.108
Routes 1 in, 6 out
Inlet cross-section 25–70 mm²
Outlet cross-section 6 × 1.5–16 mm²
Insulation voltage 690 V
Rated voltage 380 V
Screw torque M10: ≤ 40.80 kgf·cm (≈ 4.0 N·m); M5: ≤ 20.40 kgf·cm (≈ 2.0 N·m)
Temperature rise ≤45K
Dielectric withstand voltage 3500 V
IP rating IP20
Flame retardancy UL94 V-0
Certification CE
Conductor H59 brass, nickel-plated
Housing / side panels PA66-FR
Cover PC
Screws Carbon steel, trivalent rainbow passivation, 48 h salt spray

Connection Data

Terminal Qty Cross-section (mm²) Stripping length
Inlet 1 25–70 –
Outlet – bottom tier 3 1.5–16 31 mm
Outlet – middle tier 3 1.5–16 16 mm

Packaging

Sales unit 1 pc
Inner box quantity 3 pcs
Inner box dimensions 14.8 × 9.3 × 7.4 cm
Inner box gross weight 0.71 kg
Carton dimensions 51 × 35 × 33 cm

The UKK6NB-400/25-70/6×16 is a one-in, six-out switch terminal that connects directly to the input terminal of miniature circuit breakers, residual current circuit breakers and other modular switching devices. A single 25–70 mm² feeder is distributed to 6 outgoing conductors of 1.5–16 mm², arranged on 2 tiers – no additional wires, copper or aluminium bars are needed for the transition.

Fit it to the breaker terminal to feed 6 outgoing circuits from a single feeder in distribution boards and control panels, without separate jumper wiring. Specifications: 1 In 6 Out, 25–70 mm² Input, 1.5–16 mm² Output.

  • 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