HK-003/2-M | High-Quality Rectangular Connectors

The HK-003/2-M is a high-performance 2-pin industrial connector designed specifically for harsh-environment applications such as factory automation, power distribution, and precision instrumentation systems. Its robust FC-style locking mechanism ensures a tight and stable connection, making it an ideal choice for vibration-prone industrial settings.

With an IP67 ingress protection rating, this connector effectively resists dust intrusion and temporary water submersion. It also features a 16A rated current and 600V AC/DC rated voltage, which ensures stable power and signal transmission for critical operational tasks. The corrosion-resistant metal housing further enhances its suitability for demanding industrial conditions.

Boasting a compact and lightweight design, the HK-003/2-M allows for easy installation even in space-constrained areas. It operates reliably across a wide temperature range of -40°C to 125°C, achieving a perfect balance between durability and efficiency for industrial connectivity requirements.

HK-003/2-M | High-Quality Rectangular Connectors-RedTech360

Technical Data

Series	HK insert series
Male/female	Male
Connection type	Axial bolt connection
Specifications	HP
Number of connector contacts	3+2
Grounding contacts	Yes
Rated current	200A; 16A
Rated voltage	1150V; 2000V; 400V
Rated pulse voltage	8KV; 6KV
Class of pollution	3
Insulation resistance	≥10¹⁰Ω
Working temperature	-40℃...+125℃
Mating cycles	≥500
Inserts material	Polycarbonate
Inserts color	RAL 7032 (light gray)
Flame retardant rating as per UL94	V0
Contact material	Copper alloy
Surface treatment	Silver-plated
Contact resistance	≤0.2mΩ
Wire gauge (mm²)	35-70mm²; 2.5mm²
Wire gauge (AWG)	2-00 AWG; 14 AWG
Tightening/testing torque	35mm²→8Nm; 50mm²→9Nm; 70mm²→10Nm; 2.5mm²→0.5Nm
Stripping length	35-70mm²→22mm; 2.5mm²→7mm
Standard	DIN EN 60664; DIN EN 61984