Hyundai HMX22NR A440 Control Relay
Shop the Hyundai HMX22NR A440 Control Relay for reliable industrial automation. This 4-pole auxiliary contactor features 2NO+2NC contacts, a 20A thermal current rating, and global marine/industrial approvals (CE, KR, LR, AB). Ideal for heavy-duty motor control applications.
Hyundai HMX22NR A440 Control Relay
The Hyundai HMX22NR A440 is a highly reliable control relay (auxiliary contactor relay) manufactured by Hyundai Heavy Industries. Designed for demanding industrial applications, this relay features a 4-pole contact configuration with 2 Normally Open (NO) and 2 Normally Closed (NC) contacts. It delivers robust performance with a conventional thermal current (Ith) of 20A and exceptional insulation voltage ratings up to 1000V AC (VDE) and 750V AC (IEC/EN). Built to comply with stringent international standards, the HMX22NR ensures safe and efficient electrical control. It holds multiple marine and industrial classification approvals including CE, KR, LR, AB, BV, and NK, making it an ideal choice for diverse automation and motor control systems.
Technical Specifications:
- Brand: Hyundai Heavy Industries
- Model: HMX22NR A440
- Product Type: Control Relay / Auxiliary Contactor
- Contact Configuration: 4 Poles / 2 NO + 2 NC (Terminals: 13-14, 21-22, 31-32, 43-44)
- Coil Code: A440
- Conventional Thermal Current (Ith): 20A
- Rated Insulation Voltage (Ui): 750V AC (IEC/EN 60947-5-1, 60947-4-1), 1000V AC (VDE 0660)
- AC-15 Rated Operational Current: 220V @ 10A, 380V @ 4A, 440V @ 3.5A, 500V @ 3A, 690V @ 2A
- Standards: IEC 60947-5-1, IEC 60947-4-1, EN 60947-5-1, EN 60947-4-1, VDE 0660
- Certifications & Approvals: CE, KR, LR, AB, BV, NK
- Country of Origin: Made in Korea

| Brand | HYUNDAI |
|---|---|
| Model | HMX22NR A440 |
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