ProjectsPricingInsights

Shanghai UPUN Electric Group Component Intelligence

Terminal blocks, PCB connectors, Control devices

Which UPUN product families fit industrial control cabinets?How do I compare UPUN relay parts such as ASI328002 for lifecycle and sourcing risk?What should be checked before replacing a UPUN terminal block or PCB connector with another brand?Which mechanical details matter for UPUN DIN rail channel PR005-1M and related accessories?Which UPUN product families fit industrial control cabinets?How do I compare UPUN relay parts such as ASI328002 for lifecycle and sourcing risk?What should be checked before replacing a UPUN terminal block or PCB connector with another brand?Which mechanical details matter for UPUN DIN rail channel PR005-1M and related accessories?

Shanghai UPUN Electric Group at a Glance

Shanghai UPUN Electric Group supplies industrial control and wiring components such as terminal blocks, PCB connectors, relays, power supplies, surge protection and EV charging accessories.

Representative parts

#PartCategory
#1
ASI305001
Component
#2
ASI328001
Component
#3
ASI328002
Component

Product catalog

CategoryParts
Relays13
Accessories1
Tools1

Supply chain / lifecycle notes

Questions & answers

UPUN is known for industrial electrical and control-cabinet components, including terminal blocks, PCB connectors, push buttons, signal lights, relays, switching power supplies, surge protection devices, heavy-duty connectors and EV charging accessories.