IEC 60320 C19 A Lock Connector, 16A 250V Tool-Free Locking C19 Coupler

C19 A Lock coupler is widely used for high-power rack servers, AI computing cabinets, rack PDUs, UPS, storage arrays and industrial power systems. We supply standalone C19 A Lock connectors or finished molded power cords, matched with C20, Schuko, NEMA, BS plugs. OEM & ODM are available, supporting custom length, wire gauge, logo printing and packaging. Factory direct wholesale for system integrators and global distributors.

Bullet Points

✅ IEC 60320 C19 A Lock heavy-duty locking coupler, 16A 250V high current

✅ Spring snap latch, auto lock when inserted, tool-free manual tab release

✅ Anti-vibration & anti-pull-out, avoid unexpected power interruption

✅ Directly compatible with standard IEC C20 male plug, no inlet modification

✅ Nickel-plated brass contacts for stable high-current power transmission

✅ Sold as single connector or complete locking power cord assembly

✅ UL/VDE/CE/RoHS certification & OEM custom supported

Model No.	C19 A Lock
Plug Type	3 Wire Connector
Approvels	ETL, KC, PSE.CE, SAA, VDE
Voltage	125V, 250V

Category: IEC 60320 Power Connectors

IEC 60320 C19 A Lock Connector Descriptions

Model No.	C19 A Lock
Type	3 Wire Connector
Rated Current	16A
Rated Voltage	250V,125V
Standard（s)	IEC 60320
Approvals	ETL,VDE,SAA,PSE.CE，KC
Jacket Material	PVC
Plug Insert Material	PBT/ABS
Plug Pin Material	Copper/Nickel Plasting
Color	Black/White/Customized
Country of Origin	Made In China

IEC 60320 C19 A Lock Connector Wire Styles

Gauge/ # Conductors	Cord Type
3×0.5mm²	H03VV-F, RVV, YZ, YZW
3×0.75mm²	H03VV-F, H05VV-F, H05RR-F, H05RN-F, H03RT-F, RVV, YZ, YZW
3×1.0mm²	H05VV-F, H05RR-F, H05RN-F, H03RT-F, H07RN-F, RVV, YZ, YZW
3×1.5mm²	H05VV-F, H05RR-F, H05RN-F, H03RT-F, H07RN-F, RVV, YZ, YZW
18/3	SVT, SVTO, SVTOO, HPN, SPT-2, SPT-3, SJT, SJTW, SJTO, SJTOW, SJTOO, SJTOOW
16/3	SJT, SJTW, SJTO, SJTOW, SJTOO, SJTOOW, SPT-2, SPT-3, HPN
14/3	SJT, SJTW, SJTO, SJTOW, SJTOO, SJTOOW, SPT-3

IEC 60320 C19 A Lock Connector is heavy-duty spring snap locking female appliance coupler rated 16A 250V AC. It locks automatically upon insertion and releases by pressing the tab manually, preventing accidental disconnection caused by vibration. It mates directly with standard IEC C20 male plug without modification. Available as standalone connector or molded power cord assembly with full certifications and OEM service.