Razorback 350A Anderson Plug Connector – Heavy-Duty Battery & Inverter Power

Razorback DC 350A Anderson Plug Connector – Heavy-Duty High Current DC Power Connector

Create a secure, removable high-current power connection with the Razorback DC 350A Anderson-Style Connector, designed for demanding battery, inverter, winch, 4WD, caravan, industrial and off-grid DC electrical systems.

Rated for up to 350A, this heavy-duty two-pole connector is ideal where large battery cables and substantial electrical loads require a robust quick-disconnect connection.

Its genderless mating design makes installation simple because matching connectors can plug directly into each other. As a result, the same connector style can be used on both sides of the circuit.

Whether you’re connecting a lithium battery bank, high-power inverter, winch, machinery or auxiliary power system, the Razorback 350A connector provides a strong and serviceable solution for serious DC power.

⭐ Key Benefits

Heavy-duty 350A Anderson-style power connector

Designed for high-current DC applications

350A nominal connector class

Two-pole positive and negative connection

Genderless mating design

Secure quick-disconnect connection

Suitable for large battery cables

Excellent for high-power inverter systems

Ideal for lithium battery banks

Suitable for winch installations

Great for 4WD and ute canopy systems

Excellent for caravans and off-grid power

Suitable for industrial and machinery applications

Durable high-current connector housing

Serviceable and reusable connection

⚡ Designed for Serious High-Current Power

The Razorback 350A Anderson Connector is intended for substantially heavier loads than smaller 50A, 120A or 175A connectors.

Typical applications include:

Large lithium battery systems

High-power inverters

Electric winches

Battery-bank connections

Commercial vehicles

Machinery

Forklift-style power systems

Heavy auxiliary power circuits

Solar battery systems

Off-grid installations

Consequently, it is ideal where a compact accessory connector simply does not provide enough capacity.

🔋 Ideal for Lithium Battery Banks

Modern LiFePO4 battery systems can deliver extremely high current.

Therefore, the connectors linking batteries, inverters and power distribution equipment need to be selected accordingly.

The Razorback 350A connector can be used in appropriately designed systems connecting:

Lithium battery banks

Main DC bus bars

High-current fuse systems

Inverters

Battery isolators

Removable battery modules

Auxiliary power systems

Always ensure the battery BMS, cable, terminals, fuse protection and connector are all capable of supporting the expected load.

🔌 Perfect for Large Inverters

High-power 12V inverters can draw several hundred amps from the battery bank.

For this reason, large battery cabling and substantial connectors may be required.

The Razorback 350A Anderson-style connector is ideal for applications such as:

Battery-to-inverter quick disconnects

Removable inverter installations

Mobile power systems

High-current DC distribution

Serviceable battery systems

However, connector selection should always be based on the inverter’s maximum DC input current and the complete electrical-system design.

🛻 Winch & High-Current Accessory Connections

Electric winches can place extremely heavy loads on a vehicle electrical system.

A heavy-duty removable connector can therefore be useful when building:

Front winch connections

Rear winch connections

Portable winch systems

Recovery equipment

Removable high-current accessories

In addition, a quick-disconnect arrangement can make removable equipment easier to install and service.

🚙 Perfect for 4WD & Touring Systems

Serious 4WD builds increasingly use large lithium batteries, inverters and high-current accessories.

The Razorback 350A connector is ideal for:

Touring canopies

Dual-battery systems

Lithium battery banks

Large inverters

Winches

Service bodies

Work vehicles

High-current accessory systems

As a result, it is particularly useful for heavily equipped touring and commercial vehicles.

🏕️ Caravan & Motorhome Applications

Large caravan and motorhome battery systems can also benefit from heavy-duty removable power connections.

Suitable applications include:

Lithium battery banks

High-power inverters

Battery modules

Off-grid power systems

Serviceable power equipment

Main DC distribution

Furthermore, a removable connector can make battery or equipment replacement easier during servicing.

☀️ Solar & Off-Grid Power Systems

The Razorback 350A connector is also suitable for correctly designed off-grid energy systems.

Possible uses include:

Battery-to-inverter connections

Removable battery banks

Mobile solar systems

Large DC distribution

Backup energy systems

Industrial battery storage

In high-current systems, voltage drop and connection resistance should always be carefully controlled.

🔄 Genderless Connector Design

A major advantage of the Anderson-style connector format is its genderless design.

Instead of requiring separate male and female housings, matching housings mate directly with each other.

This makes inventory and installation easier because the same connector type can be fitted to both sides of the connection.

🔐 Secure High-Current Connection

The connector housing holds the two internal power contacts securely in position.

Once correctly assembled and mated, the spring-loaded contact system helps maintain a strong electrical connection while allowing the connector to be disconnected when required.

This makes it useful for:

Removable battery systems

Portable equipment

Vehicle accessories

Serviceable power modules

Machinery

Industrial equipment

🔩 Large Cable Compatibility

Connectors in the SB350-style class are designed for substantially larger cable than smaller Anderson connectors.

Depending on the specific contact supplied, this connector style can accommodate very large conductors.

🧰 Professional Cable Termination

Large connector contacts require a correctly prepared cable termination.

For best results:

Select the correct contact for the cable size.

Cut the cable cleanly.

Strip the insulation to the appropriate length.

Insert the conductor fully into the contact barrel.

Crimp using a suitable heavy-duty crimping tool.

Inspect the finished crimp.

Insert the contact securely into the housing.

Confirm polarity before mating the connectors.

Correct crimping is essential for maintaining low electrical resistance.

🔥 Low-Resistance Connections Matter

At several hundred amps, even a small amount of electrical resistance can generate substantial heat.

Therefore, high-current systems require:

Quality copper cable

Correctly sized contacts

Proper crimping

Clean terminals

Secure connections

Suitable fuse protection

Poor terminations can cause voltage drop, heat buildup and equipment problems.

🛡️ Correct Fuse Protection

The 350A connector does not replace circuit protection.

High-current positive battery cables should still be protected using suitable:

T-Class fuses

MEGA fuses

ANL fuses

High-current circuit breakers

Fuse size should primarily be selected to protect the cable and electrical system.

⚠️ 350A Connector Does Not Mean Every Installation Can Carry 350A

The safe current capacity of the complete circuit depends on more than the connector housing.

Factors include:

Contact size

Cable conductor area

Cable length

Ambient temperature

Crimp quality

Connection condition

Fuse protection

Installation method

Therefore, the complete circuit should always be designed around the actual continuous and peak current requirements.

🌡️ Heavy-Duty Connector Construction

SB350-style connectors are designed for demanding electrical environments.

Anderson’s original SB350 design uses a flame-retardant polycarbonate housing and copper-alloy power contacts, with operating temperatures up to approximately 105°C, depending on configuration.

For the Razorback version, always use the actual supplied contact and housing specifications when determining installation limits.

🔍 Product Features

Razorback DC 350A Anderson-style connector

Heavy-duty two-pole DC connection

350A connector class

Genderless mating design

Suitable for large battery cable

Secure removable connection

Ideal for lithium battery banks

Excellent for large inverter systems

Suitable for winch wiring

Great for 4WD and commercial vehicles

Ideal for caravan and motorhome systems

Suitable for off-grid power

Excellent for machinery

Professional high-current electrical connection

📦 What’s Included

1 × Razorback DC 350A Anderson-Style Connector Housing

Power contacts as supplied with the selected product configuration

⚠️ Cable Size Note

Before installation, confirm that the supplied contacts match the conductor size of your battery cable.

Do not attempt to crimp cable into a contact that is too large or too small for the conductor.

Correct cable-to-contact sizing is essential for a secure low-resistance connection.