SMH 3pin 175A connector is a high-current, modular, and genderless electrical connector commonly used in DC power systems. SMH connectors are renowned for their durability, reliability, and ease of use, especially in industrial, commercial, and mobility applications.
Key Features:
High Current Capacity:
Rated for 175 amps at 600V DC, making it suitable for high-current applications.
Genderless Design:
Both ends of the connector are identical; they can mate with each other regardless of orientation, reducing wiring errors and simplifying connections.
Durable Construction:
Housing is made from high-strength thermoplastic resistant to impact, UV, and chemicals.
Contacts are made of tin-plated copper, ensuring low resistance and long-term conductivity.
Modular and Flexible:
Comes in 1-, 2-, 3-, or 4-pole configurations; the 3-pin version can handle multi-voltage or multi-circuit requirements.
Easily expandable or reconfigurable for different applications.
Safe and Reliable:
Keyed design prevents mismating with other types.
Can withstand repeated mating cycles (typically thousands of insertions).
Features touch-safe design for electrical safety.
Temperature and Environment Ratings:
Operating temperature: usually -20°C to +105°C.
Typical Applications of the 3Pin 175A Connector:
The 3pin configuration allows it to handle three separate power lines or a combination of power + signal, so it is widely used in high-current DC applications, such as:
Battery Systems:
Lithium-ion or lead-acid battery packs.
Battery banks for renewable energy systems (solar, wind).
Electric vehicle (EV) battery connections.
Electric Vehicles & Mobility Devices:
Golf carts, forklifts, mobility scooters.
Electric bikes or motorcycles requiring high-current connectors.
Industrial Equipment:
High-current DC machinery and robotics.
Power distribution units in factories.
UPS and Energy Storage Systems:
Uninterruptible power supply systems.
Large-scale energy storage solutions.
Solar Power and Renewable Energy:
Solar panel array connections.
DC bus connections between charge controllers and inverters.
Other Applications:
Marine and RV power systems.
Any application where a reliable, high-current, quick-disconnect DC connector is needed.
Advantages of Using Anderson 3Pin 175A Connectors
High current handling with minimal voltage drop.
Safe and easy to connect/disconnect without tools.
Reduces wiring errors due to its keyed, genderless design.
Modular: can add more poles for complex systems
