Industrial Connectors & Terminal Blocks
QPT · Heavy Duty · Relay Modules — Trusted by Engineers Worldwide
Relay Modules & PLC Accessories
Signal isolation · DIN rail mount · LED indicator
Connectors & Cable Systems
Aviation plugs · M8/M12 · D-SUB — 300+ connector types
Outstanding service | Exclusive pricing | Industry expertise
Bestsellers / 畅销产品
Distribution Terminal Blocks for Power Distribution
QITAI distribution terminal blocks handle high-current power distribution in control panels: multi-level, high-current types with DIN rail mounting and screw or spring connection.
Built for electrical cabinets, machinery, and building wiring, these blocks simplify bus distribution while maintaining safe clearances and reliable contact pressure.
CE certified, factory direct, free samples available.
-
QPTFX 6/12*2.5-D Horizontal NS 35 DIN Rail Distribution Terminal Block 690V 24A Space-Saving Wire Connector
Regular price $5.14 USDRegular price$5.14 USDSale price $5.14 USD -
QPTFX 6/12*2.5D 690V 24A Push-in Connection Distribution Block Load Contact Cross Section: 0.14-4 Mm² Rated Cross Section: 6 Mm²
Regular price $5.50 USDRegular price$5.50 USDSale price $5.50 USD -
QPTFX 6/12*2.5H Spring Connection Copper Contact 24A Max Continuous Amp Industrial Use Distribution Block Made Brass Plastic PC
Regular price $5.80 USDRegular price$5.80 USDSale price $5.80 USD -
QPTFX 6/6*2.5D Din Rail Distribution Block with Push-In Connection Copper Contacts 24A Max for Automotive & Industrial Use
Regular price $3.10 USDRegular price$3.10 USDSale price $3.10 USD -
QPTFX 6/6*2.5H 3-Pole 24A Spring Connection Plug-In Block PCB Distribution Made Brass Plastic PC Material for Automotive
Regular price $3.50 USDRegular price$3.50 USDSale price $3.50 USD -
QPTFIX 6*2.5-D Distribution Terminal Block 450V 24A 6-connections Push-in Connection 0.14-2.5mm² DIN Rail Adapter Mounting
Regular price $2.57 USDRegular price$2.57 USDSale price $2.57 USD -
QPTFX 6*2.5 690V 24A Distribution Terminal Block Panel Mount 6 Port 2.5mm2 Wire Connector for Industrial Control Cabinets PA66
Regular price $2.29 USDRegular price$2.29 USDSale price $2.29 USD -
QFJ250A 250A DIN Rail Mount Terminal Block 1 in 11 Out Power Distribution Box with Transparent PC Cover
Regular price $17.10 USDRegular price$17.10 USDSale price $17.10 USD
Spring Din Rail Terminal Blocks
-
QPT-1.5/2-2 PTTB1,5/S Double-level Terminal Block 500 V 16A Spring Push in Connection 0.14 - 1.5 Mm² Din Rail Terminal Blocks
Regular price $0.71 USDRegular price$0.71 USDSale price $0.71 USD -
QPT-1.5/2-2 PTTB1,5/S Double Terminal Block 500V 16A Spring Connection 0.14 - 1.5 Mm² Two-layer Din Rail Mounting Terminal Block
Regular price $0.71 USDRegular price$0.71 USDSale price $0.71 USD -
QPT-2.5-3L 2.5mm² Three-layer Triple Din Rail Terminal Block 6-Contacts 3way Spring Terminal Blocks Copper 20A 500V
Regular price $1.14 USDRegular price$1.14 USDSale price $1.14 USD -
QPT-2.5/2-2PE Double-Layer 4-Contacts Spring Grounding Double Row Earth Terminal Block 2 in 2 Out Din Rail Fast Direct 2way
Regular price $0.94 USDRegular price$0.94 USDSale price $0.94 USD -
QPT2.5/2*2 2.5mm² PE Green Yellow Earth Terminal 2.5mm QUATTRO Protective Conductor Ground Terminal Block 4 Way Earth Block
Regular price $0.91 USDRegular price$0.91 USDSale price $0.91 USD -
QPTV-2.5 2.5mm² Factory Stock Grey Blue Universal Panel Mounted Side Feed Through Wire Din Rail Terminal Block Connectors
Regular price $0.26 USDRegular price$0.26 USDSale price $0.26 USD -
QPT2.5-3L PT 2,5-3L Multi 3 Level Push-in Connection Din Rail Terminal Block Spring 0.14-2.5mm² 500V 20A 3way Three Rows 35
Regular price $1.14 USDRegular price$1.14 USDSale price $1.14 USD -
QPT 10 PT10 Awg Lever Terminal Block 10mm² 1000V 57A Din Rail Terminal Block Spring CE Certified Connector 16mm Din Rail Mounted
Regular price $1.14 USDRegular price$1.14 USDSale price $1.14 USD
Shop our top categories
-
Barrier Terminal Blocks
Barrier Terminal Blocks for Through-Wall Connection QITAI barrier terminal blocks provide safe,...
-
Cable & Wire
Industrial Automation Cables Built to Perform QITAI supplies a full spectrum of...
-
Cable Entry Systems
Cable Entry Systems for Clean, Sealed Cabinets QITAI cable entry systems (CES)...
-
Connectors
Industrial Connectors for Every Signal and Power Application QITAI's connector catalog is...
-
Heavy Duty Connector
Heavy Duty Connectors for Demanding Industrial Environments QITAI heavy duty connectors provide...
New arrivals
-
E Series Insulated Cord End Ferrule Terminal Copper Tubular Wire Connector Crimp Terminal AWG 26-1 CE RoHS Ferrule Lug Wire Lug
Regular price $2.00 USDRegular price$2.00 USDSale price $2.00 USD -
RV1.25-3 Insulated Copper Ring Terminal Electrical Wire Crimp Connector for Cable Harness for Industrial Automation
Regular price $0.04 USDRegular price$0.04 USDSale price $0.04 USD -
SV1.25-3 Y Shape Insulated Twin Cord End Tubular Crewel Pre-Insulating Electrical Wire Connector Insulated Crimp Connectors
Regular price $0.02 USDRegular price$0.02 USDSale price $0.02 USD -
E Series Multi-Color Tubular Terminal Insulated Nylon Copper Wire Ferrule Crimp Pin Terminal Ferrule Terminal Wire Lug Wire End
Regular price $5.00 USDRegular price$5.00 USDSale price $5.00 USD -
TE Series Crimp Terminal Insulated Twin Cord End Ferrules Tubular Electrics Connector Terminals Tube Pre-Insulating Terminal
Regular price $5.00 USDRegular price$5.00 USDSale price $5.00 USD