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Connectors, terminals & cable assemblies · Equivalents & custom parts · QC · Worldwide shipping info@intorfilters.com
Terminal Block Junction Box Wire Connector China Factory
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  • Checked before shipping
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Terminal Blocks & Connection Terminals › Screw, Spring & Lever Terminal Blocks

Terminal Block Junction Box Wire Connector China Factory

Updated 2026-11-03 · Markdown version

Model no. UKK400A

US$16.801–9 pieces US$14.4010–99 pieces US$12.00100+ pieces

MOQ 1 piece · Final price confirmed in your quote

Rated Current
400A
Rated Voltage
690V
Customized
Customized
Ipk Ka
51
Materials
Brass,zinc plated

Specifications are as listed for this product. Intorfilters confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Model NO.UKK400A
Connection ModePush-Pull Connection
ShapeRectangle
TypeComposite Electric Connector
CharacterEnvironmental Protection
Production ProcessCeramic
Interface TypeAC/DC
Rated Current400A
Rated Voltage690V
Space SavingCompact
AppearanceTransparent Blue Cover with Ceramic Body
AssemblyClip-on DIN Rail or Mount to Panel
Lead Time4 Weeks
R&D10%
AdvantageGood After-Sell Service
CustomizedCustomized
Vin600V UL
Ui690V IEC
Ipk Ka51
Installation Hole85*29mm
Protection ClassIP20
Transport PackageCarton Box
SpecificationTin plated copper
OriginShanghai
HS Code8536909000
Production Capacity100000
CustomizationAvailable
ApplicationPCB, Cable, Wer Supply
Environmental ProtectionResistance to Environmental
lcw KA rms ls24.5
ModularKeeping only one input, the blocks can be connected in parallel using a jumper wire, Easily dpuble or triple the neutral
MaterialsBrass,zinc plated
CategoryScrew, Spring & Lever Terminal Blocks

Technical parameters

I=400 A IEC 60947-7-1
I=335 Amp UL/CSA
lcw KA rms ls: 24.5
IPk KA: 51
Ui: 690V IEC
Vin: 600 V UL
Modular:Keeping only one input, the blocks can be connected in parallel using a jumper wire, Easily dpuble or triple the neutral
Installation Hole:85*29mm
Materials:Brass,zinc plated
Protection class:IP20
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Description

Terminal Block Junction Box Wire Connector China Factory is part of our screw, spring & lever terminal blocks range (Terminal Blocks & Connection Terminals).

Key details

  • Type: Composite Electric Connector
  • Interface Type: AC/DC
  • Rated Current: 400A
  • Rated Voltage: 690V
  • Application: PCB, Cable, Wer Supply
  • Connection Mode: Push-Pull Connection
  • Shape: Rectangle
  • Character: Environmental Protection

Available configurations include rated current, rated voltage, customized, ipk ka and materials. Custom pin counts, colors, cable assemblies and packaging can be quoted on request.

Ordering through Intorfilters

Minimum order is 1 piece at US$12.00 – 16.80 per piece. Send one inquiry with the part number, quantity and destination, and Intorfilters confirms specification, compatibility, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for Terminal Block Junction Box Wire Connector China Factory?

The listed minimum order is 1 piece, at US$12.00 – 16.80 per piece. Smaller trial quantities or samples can be requested in your inquiry; Intorfilters confirms what is possible for your size.

How does the price change with quantity?

Volume pricing: US$16.80 for 1–9 pieces; US$14.40 for 10–99 pieces; US$12.00 for 100+ pieces. Final prices depend on size, printing and packing and are confirmed in your quote.

What are the main specifications of Terminal Block Junction Box Wire Connector China Factory?

Type: Composite Electric Connector; Interface Type: AC/DC; Rated Current: 400A; Rated Voltage: 690V; Application: PCB, Cable, Wer Supply; Connection Mode: Push-Pull Connection. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include rated current, rated voltage, customized, ipk ka and materials. Pin count, contact plating, housing color, cable length and assembly, packaging and labels can be quoted to your specification.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Intorfilters checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other screw, spring & lever terminal blocks are available?

The Screw, Spring & Lever Terminal Blocks category lists 3,285 products with different pin counts, ratings and materials: https://intorfilters.com/connectors/terminal-blocks/screw-spring-lever-terminal-blocks/

How we work

Specified, checked and shipped by Intorfilters

Intorfilters supplies connectors and terminals to equipment makers, harness and cable-assembly shops, distributors and maintenance teams. Orders go through one controlled process: part number, ratings and mating parts confirmed, samples approved, pins, plating and fit checked before packing, then packed for export — standard or custom.

  • Equivalents and cross-references for branded part numbers
  • Custom pin counts, colors, cable assemblies and private label
  • Dimensions, plating and mating fit checked before packing
  • Export cartons and pallets, consolidated mixed orders
  • Samples available for approval before mass production

More about us → · Request a sample or custom quote →

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Your inquiry goes to the Intorfilters team only. We confirm every detail and handle production, QC and shipping for you.

US$12.00 – 16.80MOQ 1 pieceGet a quote