XC21-B (XH018A) IEC C21 3-Pin Power Inlet Connector for Servers & Industrial Equipment, High-Current Rated
The XC21-B (XH018A) IEC C21 3-Pin Power Inlet Connector is a high-current female receptacle designed for demanding AC power applications including enterprise servers, network switches, UPS systems, and industrial machinery. Engineered for global compliance, it carries UL and CSA certifications, ensuring safety and reliability across North America and international markets. This connector is ideal for OEMs, data center operators, and system integrators seeking a robust, high-amperage solution with universal compatibility and enhanced mechanical durability.
Key Technical Specifications:
- Connector Type: IEC 60320 C21 (3-pin, polarized, female inlet)
- Pin Configuration: 3-pin (Live, Neutral, Ground)
- Rated Voltage/Current: 250V AC / 16A Max
- Certification: UL Listed, CSA Certified
- Operating Temperature: -25°C to +70°C
- Material: Flame-retardant thermoplastic housing
Compatible Wire Specifications (Per Image Data):
| Wire Type | Conductor Count | Gauge Range | Applicable Models |
|---|---|---|---|
| H05VV-F | 3 | 0.75–1.5 mm² | SVT, SVTO, SVTOO |
| SJT/SJTW/SJTO | 3 | 16/3, 14/3, 12/3 | SJTOO, SJTOOW, ST, STW, STO, STOW, STOO, STOOW, SJ, SJO, SJOE, SJOO, SJOOW, S, SO, SOW, SOO, SOOW |
This connector is widely used in server power distribution units (PDUs), data center rack systems, and industrial automation equipment. Its compact design allows for tight cable management in confined spaces, while the reinforced strain relief ensures long-term reliability under vibration and thermal cycling. Ideal for high-density computing environments, telecom infrastructure, and mission-critical power systems.
