WEIPU IP67 WH630A Single-Pole Power Connector Plastic waterproof single-pole connectors with bayonet locking

Ｗater tight
Bayonet locking
Design standard GB/T 11918.1

The WEIPU WH630A is an IP67 waterproof, single-pole high-current power connector designed for reliable energy transmission in harsh outdoor and industrial environments. Built to handle 630A rated current and 1000V AC, it supports large conductor sizes (240 / 300 / 400 mm²) for demanding power distribution applications where secure mating and long-term durability matter.

With bayonet locking and a PA66+GF reinforced housing, it delivers stable performance under vibration, moisture, and temperature changes—ideal for high-current power distribution systems that require secure mating and a long service life.

Supports up to 630A rated current (high-current single-pole power connection)
IP67 waterproof protection for outdoor and harsh environments
Bayonet coupling for secure, anti-vibration locking
Silver-plated brass contacts for low resistance and long service life
Operating temperature: −40°C to +85°C
UL94-V0 flame-retardant housing
Compliance: GB/T 11918.1 ( technically equivalent to IEC 60309-1）

Applications:

This connector is widely used in outdoor and harsh-environment power distribution—such as EV charging cabinets, solar/BESS systems, shore power and port equipment, and mobile generators—where IP67 sealing, vibration resistance, and safe high-current transmission are essential.

Download Catalogue

Mating Diagram

Different types available

Reliable and robust solutions for high-current power connections in industrial, commercial, and outdoor applications. Types: WH630A-TJ, WH630A-TK, WH630A-ZK

CEE Connector Case-Beijing National Stadium

WEIPU CEE connectors have been applied in the Beijing National Stadium since the 2008 Summer Olympics. The connectors were able to withstand the high demands of the project, including high voltages and currents, and harsh environmental conditions.