Compact universal connectors for hydrogen applications (Han®3A)
- These compact connectors are for slim construction size.
- It is compatible with various compact inserts for power, signal and data transmission.
Connectors guide with all variants
- Introduction
- The hydrogen compact universal connectors are available in large number of variants. For details see Han®3A overview – click here.
- These compact connectors are for slim construction size.
- It is compatible with various compact inserts for power, signal and data transmission.
- In particular for inserts Han® E, Han® D, Han® Q etc.
- Features
- Space saving
- Han® 3A hoods and housings are available as plastics, metal and stainless steel variants
- Various compact inserts like Han® D, Han® Q and Han® 3A available
- Various wire terminations are available, e.g. crimp or Han® Quick-Lock for field assembly
- Specifications
- Approvals: EN 60664-1, IEC 61984, UL, CSA, DNV GL
- Limiting temperature: -40°C to +125°C
- Flammability acc. to UL94: V0
- Working life: ≥500 mating cycles
Application areas
- Control panels and field devices of electrolyzer and fuel cell system

Contact us
- HARTING Technology Group is a global leader in supplying connectivity solutions for industrial technology. Interested? Please contact the vendor by filling in the contact vendor form or the request for quote form.