SB Family Industrial Connectors

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Anderson Power Products SB® battery connectors are available in several sizes: 50 amp, 175 amp, and 350 amp, which are the most popular. We stock many colors, such as yellow 12 volt, orange 18 volt, red 24 volt, gray 36 volt, blue 48 volt, green 72 volt, and black 80 volt. Each color will connect only with a connector of the same color and size.

Usually, the 50 amp connectors connect to small-medium array connections (parts of larger systems) and small power and battery connections. The 175 and 350 amp units connect to larger batteries and large arrays. Some inverter connections may use these as well.

SB-50 Connectors

SB-175 Connectors

SB-350 Connectors

Contact Set

Housings
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6331G9 SB® 50 Green Connector: #6 Gauge
Item #: ACC-6331G9  |  

6331G9 SB® 50 Green Connector: #6 Gauge

6331G9 SB® 50 Green Connector: #6 Gauge

Item #: ACC-6331G9
Voltage: 72 Volt / 50 Amp
• Dimensions: 1.89" / 1.38" / 0.63"
• Weight: 0.50 lbs
• 60 Day Return
Price:
$5.95
Price: $5.95
QTY:
6331G8 SB® 50 Yellow Connector: #10/12 Gauge
Item #: ACC-6331G8  |  

6331G8 SB® 50 Yellow Connector: #10/12 Gauge

6331G8 SB® 50 Yellow Connector: #10/12 Gauge

Item #: ACC-6331G8
Voltage: 12 Volt / 50 Amp
• Dimensions: 1.89" / 1.38" / 0.63"
• Weight: 0.45 lbs
• 60 Day Return
Price:
$6.95
Price: $6.95
QTY:
6331G7 SB® 50 Yellow Connector: #6 Gauge
Item #: ACC-6331G7  |  

6331G7 SB® 50 Yellow Connector: #6 Gauge

6331G7 SB® 50 Yellow Connector: #6 Gauge

Item #: ACC-6331G7
Voltage: 12 Volt / 50 Amp
• Dimensions: 1.89" / 1.38" / 0.63"
• Weight: 0.50 lbs
• 60 Day Return
Price:
$8.95
Price: $8.95
QTY:
6331G6 SB® 50 Blue Connector: #10/12 Gauge
Item #: ACC-6331G6  |  

6331G6 SB® 50 Blue Connector: #10/12 Gauge

6331G6 SB® 50 Blue Connector: #10/12 Gauge

Item #: ACC-6331G6
Voltage: 48 Volt / 50 Amp
• Dimensions: 1.89" / 1.38" / 0.63"
• Weight: 0.50 lbs
• 60 Day Return
Price:
$5.95
Price: $5.95
QTY:
6331G5 SB® 50 Blue Connector: #6 Gauge
Item #: ACC-6331G5  |  

6331G5 SB® 50 Blue Connector: #6 Gauge

6331G5 SB® 50 Blue Connector: #6 Gauge

Item #: ACC-6331G5
Voltage: 48 Volt / 50 Amp
• Dimensions: 1.89" / 1.38" / 0.63"
• Weight: 0.50 lbs
• 60 Day Return
Price:
$6.95
Price: $6.95
QTY:
6331G4 SB® 50 Black Connector: #10/12 Gauge
Item #: ACC-6331G4  |  

6331G4 SB® 50 Black Connector: #10/12 Gauge

6331G4 SB® 50 Black Connector: #10/12 Gauge

Item #: ACC-6331G4
Voltage: 80 Volt / 50 Amp
• Dimensions: 1.89" / 1.38" / 0.63"
• Weight: 0.50 lbs
• 60 Day Return
Price:
$6.95
Price: $6.95
QTY:
6331G3 SB® 50 Black Connector: #6 Gauge
Item #: ACC-6331G3  |  

6331G3 SB® 50 Black Connector: #6 Gauge

6331G3 SB® 50 Black Connector: #6 Gauge

Item #: ACC-6331G3
Voltage: 80 Volt / 50 Amp
• Dimensions: 1.89" / 1.38" / 0.63"
• Weight: 0.50 lbs
• 60 Day Return
Price:
$5.95
Price: $5.95
QTY:
6331G2 SB® 50 Red Connector: #10/12 Gauge
Item #: ACC-6331G2  |  

6331G2 SB® 50 Red Connector: #10/12 Gauge

6331G2 SB® 50 Red Connector: #10/12 Gauge

Item #: ACC-6331G2
Voltage: 24 Volt / 50 Amp
• Dimensions: 1.89" / 1.38" / 0.63"
• Weight: 0.50 lbs
• 60 Day Return
Price:
$6.95
Price: $6.95
QTY:
6319G1 SB® 50 Gray Connector: #10/12 Gauge
Item #: ACC-6319G1  |  

6319G1 SB® 50 Gray Connector: #10/12 Gauge

6319G1 SB® 50 Gray Connector: #10/12 Gauge

Item #: ACC-6319G1
Voltage: 36 Volt / 50 Amp
• Dimensions: 1.89" / 1.38" / 0.63"
• Weight: 0.50 lbs
• 60 Day Return
Price:
$5.95
Price: $5.95
QTY:
6319G2 SB® 50 Gray Connector: #8 Gauge
Item #: ACC-6319G2  |  

6319G2 SB® 50 Gray Connector: #8 Gauge

6319G2 SB® 50 Gray Connector: #8 Gauge

Item #: ACC-6319G2
Voltage: 36 Volt / 50 Amp
• Dimensions: 1.89" / 1.38" / 0.63"
• Weight: 0.50 lbs
• 60 Day Return
Price:
$5.95
Price: $5.95
QTY:
6331G1 SB® 50 Red Connector: #6 Gauge
Item #: ACC-6331G1  |  

6331G1 SB® 50 Red Connector: #6 Gauge

6331G1 SB® 50 Red Connector: #6 Gauge

Item #: ACC-6331G1
Voltage: 24 Volt / 50 Amp
• Dimensions: 1.89" / 1.38" / 0.63"
• Weight: 0.40 lbs
• 60 Day Return
Price:
$6.95
Price: $6.95
QTY:
6319 SB® 50 Gray Connector: #6 Gauge
Item #: ACC-6319  |  

6319 SB® 50 Gray Connector: #6 Gauge

6319 SB® 50 Gray Connector: #6 Gauge

Item #: ACC-6319
Voltage: 36 Volt / 50 Amp
• Dimensions: 1.89" / 1.38" / 0.63"
• Weight: 0.50 lbs
• 60 Day Return
Price:
$6.95
Price: $6.95
QTY:

How to attach your SB® connector

Crimping

Use a crimping tool. It compresses the contact barrel tightly around the cable wires so that all of them are pressed tightly against each other and the inside wall of the contact barrel. This requires that the stripped cable be inserted all the way into the barrel of the contact, and that the contact point is centered in the crimping tool.

We do offer a crimping tool on our website.

Soldering

If you don't have a crimping tool, the alternative is to solder all cable strands within the contact barrel. The right proportion of solder is essential if this procedure is used. Use a quality solder in wire form with a rosin flux core. The cable strands should be separately fluxed with rosin paste, and the contact should be held in a vise with the barrel end facing up. Apply heat to the outside of the barrel while the solder flows in beside the wire strands.

Anderson Power Products® is a registered trademark of Anderson Power Products, Inc.
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