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HCD Series Low-Voltage DC Contactor 100A 80V DC High Current Relay

  • Rated heating current: 100A (100% Ith)
  • Extremely low contact voltage drop: <40mV @ 100A
  • Long service life: Mechanical > 300,000 cycles, Electrical > 100,000 cycles
  • Low power consumption coil: 6-8W (intermittent), 4-6W (continuous)
  • Fast and stable operation with touch jitter time <4ms
  • Wide operating temperature range: -40°C to +60°C
  • Compact and lightweight design (270g) with flexible mounting option
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SKU HCD 100A Category

Description

The HIITIO HCD 100A DC Contactor is a high-performance, compact DC contactor designed for reliable switching in demanding applications. With a rated current of 100A, low contact voltage drop (<40mV), and excellent electrical/mechanical endurance, it is ideal for electric vehicles, renewable energy systems, battery management, and industrial DC control.

Attribute Value
Model HCD 100A
Rated Current (Ith) 100A
Max Contact Voltage 80V DC (Inductive Load)
Contact Voltage Drop < 40mV @ 100A
Mechanical Life > 300,000 cycles
Electrical Life > 100,000 cycles
Coil Power Consumption Intermittent: 6-8W Continuous: 4-6W
Pick-up Voltage Intermittent: 60% Un Continuous: 66% Un
Drop-out Voltage 5-40% Un
Contact Bounce Time < 4ms
Operating Temperature -40°C to +60°C
Storage Temperature -40°C to +85°C
Weight 270g
Brand HIITIO

Applications

  • Electric Vehicles (EV) and Hybrid Vehicles – main battery contactor, pre-charge, charging systems
  • Solar Energy Storage Systems (ESS) and Battery Management Systems (BMS)
  • Industrial Automation and DC Motor Control
  • Telecom Power Systems and UPS
  • Marine, RV, and Off-grid Power Solutions
  • Forklifts, Golf Carts, and Material Handling Equipment

Dimensions (mm)

Downloads

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