what is terminal block in electrical

Right Angle Barrier Terminal Block Connector , Electrical Terminal Blocks

JUIK 35 Universal Terminal Block Relay , Electric Wire Connector Blocks Din Rail Mounted

WT128HH-5.0 / 5.08 Mm PCB Terminal Block Industrial Electrical Terminal Block

HQ350V-3.5mm/3.96mm Pcb Screw Terminal Block 2P Electric Brass Cage

Male N Female Terminal Block Parts Electrical Plug Terminal Connector Pins

IC670CHS001 GE Fanuc GE Field I/O Base Barrier Style Terminal Block General Electric

Multi Way Quick Connect Plastic Terminal Block For Electrical Contact System

Pluggable Screw Down Terminal Block Green Electrical Connector 15EDG-3.81-4P

Screw Busbar Terminal Block Bridge Electric Neutral Wiring Green Blue White

PT16 Din Rail Push-In Terminal Block, 16mm² Electrical Feed-Through Cable Plug Screwless Terminal Strip Wire Connector

2-24 Pin Screw Connector for Green PCB Terminal Block Aerospace Electrical Wiring

Rectangle 10 Position Car Amplifier Terminal Block PCB Mount BT10-002B BT10-93A

30-10AWG Electrical Terminal Block Connector CET5 9.52mm Pitch 1*04P Green

EU Standard 1 Way Fuse Terminal Blocks With 5x20mm Fuse Holder 6.3A 250V

8.5mm Barrier Terminal Block Connector Single Pitch For Electricity Wiring

Green Electrical PCB Terminal Block 300V 7.5mm Pitch 2P Straight

RD235-5.08 Electrical PCB Spring Terminal Block 6 Pins For Wire Connecting

Electrical Pcb Terminal Block Connector Female 5 Mm Pitch Insulation Resistance

Weatherproof Test Terminal Block , Electrical Terminal Block Nickle Plated

Stranded Wire Type Terminal Block Connector with Contact Resistance 20mΩ PCB Mounting