The SB-50 Connector is a 2-pole, genderless high-current DC connector widely used for battery connections, UPS systems, forklifts, electric vehicles, solar energy systems, chargers, and industrial power distribution. Its genderless design means identical housings mate together, simplifying installation and reducing wiring errors. SB-50 connectors are designed for reliable, low-resistance DC power transfer and are available with silver- or tin-plated copper contacts.
Technical Specifications
Parameter Specification
Product Name SB-50 Connector
Connector Type 2 Pole, Genderless
Rated Current 50A Continuous (Standard), up to 120A UL depending on contact/wire configuration
Rated Voltage 600V AC/DC Maximum
Number of Contacts 2
Contact Material Silver or Tin Plated Copper
Housing Material High Impact Polycarbonate
Housing Color Red, Grey, Black, Blue, Yellow, Green (Keyed by Color)
Contact Resistance Very Low (Approx. 0.2 mΩ Typical)
Wire Size 16 AWG to 6 AWG (1.5 mm² to 13.3 mm²)
Connection Type Crimp
Operating Temperature -20°C to +105°C (Standard Housing)
Mating Cycles Up to 10, 000 (Silver Contacts)
Locking Method Stainless Steel Spring Retention
Features
Genderless connector design
High current carrying capacity
Low contact resistance
Silver-plated copper contacts for efficient power transfer
Durable impact-resistant housing
Quick connect and disconnect
Secure stainless steel spring locking
Color-keyed housings to prevent mismatching
Corrosion-resistant contacts
Long service life
Suitable for repeated mating cycles
Applications
Battery Packs
UPS Systems
Forklifts
Electric Vehicles (EV)
Golf Carts
Solar Energy Systems
Battery Chargers
Power Inverters
Telecom Equipment
Industrial Machinery
Backup Power Systems
DC Power Distribution
Electrical Characteristics
Parameter Value
Rated Voltage 600V AC/DC
Rated Current 50A Continuous
Maximum UL Current Up to 120A (with appropriate contact and wire size)
Contact Resistance ≤0.2 mΩ
Dielectric Withstand Voltage 2200V AC
Mechanical Characteristics
Parameter Value
Contact Type Crimp
Wire Size 1.5–13.3 mm² (16–6 AWG)
Housing Material Polycarbonate
Contact Material Silver/Tin Plated Copper
Operating Temperature -20°C to +105°C
Mating Cycles Up to 10, 000
Advantages
Reliable high-current power transfer
Fast installation and maintenance
Excellent resistance to vibration
Long mechanical life
Low power loss
Safe and secure battery connection
Compatible with many industrial DC power systems
Package Contents
1 × SB-50 Housing
2 × Power Contacts
Stainless Steel Contact Retention Springs (assembled in housing)
Industries Served
Renewable Energy
Material Handling Equipment
Electric Mobility
Industrial Automation
Telecom Infrastructure
Marine Applications
Automotive
UPS & Power Backup Systems
SEO Keywords
SB50 Connector
Anderson SB50 Connector
50A Battery Connector
High Current DC Connector
Anderson Style Connector
2 Pole Battery Connector
SB50 Power Connector
Forklift Battery Connector
UPS Battery Connector
Solar Battery Connector
EV Battery Connector
Industrial DC Connector
Quick Disconnect Power Connector
Battery Charging Connector
Switch Mart India SB50 Connector
Note: The exact current rating depends on the contact type and wire gauge used. Standard SB-50 connectors are commonly used as 50A connectors, while certain approved contact configurations can carry higher UL-rated currents.
Technical Specifications
Parameter Specification
Product Name SB-50 Connector
Connector Type 2 Pole, Genderless
Rated Current 50A Continuous (Standard), up to 120A UL depending on contact/wire configuration
Rated Voltage 600V AC/DC Maximum
Number of Contacts 2
Contact Material Silver or Tin Plated Copper
Housing Material High Impact Polycarbonate
Housing Color Red, Grey, Black, Blue, Yellow, Green (Keyed by Color)
Contact Resistance Very Low (Approx. 0.2 mΩ Typical)
Wire Size 16 AWG to 6 AWG (1.5 mm² to 13.3 mm²)
Connection Type Crimp
Operating Temperature -20°C to +105°C (Standard Housing)
Mating Cycles Up to 10, 000 (Silver Contacts)
Locking Method Stainless Steel Spring Retention
Features
Genderless connector design
High current carrying capacity
Low contact resistance
Silver-plated copper contacts for efficient power transfer
Durable impact-resistant housing
Quick connect and disconnect
Secure stainless steel spring locking
Color-keyed housings to prevent mismatching
Corrosion-resistant contacts
Long service life
Suitable for repeated mating cycles
Applications
Battery Packs
UPS Systems
Forklifts
Electric Vehicles (EV)
Golf Carts
Solar Energy Systems
Battery Chargers
Power Inverters
Telecom Equipment
Industrial Machinery
Backup Power Systems
DC Power Distribution
Electrical Characteristics
Parameter Value
Rated Voltage 600V AC/DC
Rated Current 50A Continuous
Maximum UL Current Up to 120A (with appropriate contact and wire size)
Contact Resistance ≤0.2 mΩ
Dielectric Withstand Voltage 2200V AC
Mechanical Characteristics
Parameter Value
Contact Type Crimp
Wire Size 1.5–13.3 mm² (16–6 AWG)
Housing Material Polycarbonate
Contact Material Silver/Tin Plated Copper
Operating Temperature -20°C to +105°C
Mating Cycles Up to 10, 000
Advantages
Reliable high-current power transfer
Fast installation and maintenance
Excellent resistance to vibration
Long mechanical life
Low power loss
Safe and secure battery connection
Compatible with many industrial DC power systems
Package Contents
1 × SB-50 Housing
2 × Power Contacts
Stainless Steel Contact Retention Springs (assembled in housing)
Industries Served
Renewable Energy
Material Handling Equipment
Electric Mobility
Industrial Automation
Telecom Infrastructure
Marine Applications
Automotive
UPS & Power Backup Systems
SEO Keywords
SB50 Connector
Anderson SB50 Connector
50A Battery Connector
High Current DC Connector
Anderson Style Connector
2 Pole Battery Connector
SB50 Power Connector
Forklift Battery Connector
UPS Battery Connector
Solar Battery Connector
EV Battery Connector
Industrial DC Connector
Quick Disconnect Power Connector
Battery Charging Connector
Switch Mart India SB50 Connector
Note: The exact current rating depends on the contact type and wire gauge used. Standard SB-50 connectors are commonly used as 50A connectors, while certain approved contact configurations can carry higher UL-rated currents.
Keywords
