Anderson Power 2-8171G4
SBE 320 / SBX 350 Connectors
Product Overview
The SBE 320 and SBX 350 connectors are high-current power connectors designed for robust applications. They offer the flexibility to integrate up to 8 auxiliary power or signal contacts alongside two primary power circuits. Sequencing within auxiliary positions is achievable with four available pin lengths. These connectors feature touch-safe housings and silver-plated wire contacts capable of handling up to 350 mcm (185 mm) wire, supporting low-resistance UL-rated currents up to 550 amps per pole. The auxiliary contacts enable intelligent power switching, CAN and interlock loop circuitry, and power delivery up to 20 amps per pole, with auxiliaries designed for last-mate/first-break operation relative to power contacts.
Product Attributes
- Brand: Anderson Power Products (APP)
- Series: SBE 320 / SBX 350
- Housing Materials: SBE housings are molded from chemical-resistant PBT. SBX housings are molded from PC.
- Contact Materials: Silver Plated Copper (Power Contacts), Gold Plated Copper Alloy (Auxiliary Contacts), Gold Over NI - Copper Alloy (1x4 Auxiliary Pin), Gold Over NI - BeCu Socket (1x4 Auxiliary Socket), Sn Over Ni, Copper Alloy (1x4 Auxiliary Socket Body), Stainless Steel (1x4 Auxiliary Retention Clip).
- Flammability Rating: SBX / SBE 94 V-0, 960C (GWFI), 850C (GWIT)
- Certifications: UL, CSA, EN1175-1 (Note: SBX 350 housings do not meet EN1175-1 requirements for industrial trucks)
- Touch Safety: Yes
- Sequencing: Possible with auxiliary contacts using 4 pin lengths.
- Mating Compatibility: SBE 320 and SBX 350 housings of the same Voltage Color-Code cannot be mated.
Technical Specifications
| Specification | SBE 320 | SBX 350 | Details |
|---|---|---|---|
| Current Rating (Primary Power) | 320 Amps (UL/CSA) | 550 Amps (UL/CSA) | 350 MCM / 185 mm |
| Current Rating (Powerpole Auxiliary) | 20 Amps | 20 Amps | 12 AWG |
| Current Rating (1x4 Auxiliary) | 20 Amps | 20 Amps | 12 AWG |
| Current Rating (PPMX Auxiliary) | 5 Amps | 5 Amps | 20 AWG |
| Voltage Rating (Primary Power) | 600V AC/DC | 150V AC/DC | (Note 1: See IEC60664-1 for working voltage) |
| Voltage Rating (Powerpole Auxiliary) | 600V AC/DC | 150V AC/DC | 12 AWG |
| Voltage Rating (1x4 Auxiliary) | 600V | N/A | 12 AWG |
| Voltage Rating (PPMX Auxiliary) | 600V | N/A | 20 AWG |
| Dielectric Withstanding Voltage | 2,200 Volts AC | ||
| Average Mated Contact Resistance | 0.05 milliohms (350 MCM) | ||
| Wire Size Range (Power Contacts) | 1/0 to 350 MCM (53.5 to 185 mm) | ||
| Wire Size Range (Auxiliary Contacts) | 24 to 10 AWG (0.25 to 5.3 mm) | ||
| Max Wire Insulation Diameter (Power Contact) | 0.82 inches (20.8 mm) | ||
| Operating Temperature | -40C to 105C (-40F to 221F) | -20C to 105C (-4F to 221F) | (Varies by housing configuration) |
| Mating Cycles (Silver/Tin Plated Power Contacts) | 10,000 | ||
| Mating Cycles (Gold Plated Auxiliary Contacts) | 10,000 (Powerpole Auxiliary), 5,000 (PPMX Auxiliary) | ||
| IEC Protection (Touch Safety) | Pass | Pass | IEC 60950 |
| IEC Protection (IP Rating) | IP20 | ||
| Creepage / Clearance (Unmated) | 5.6 mm (Material Group IIIa) | ||
| Creepage / Clearance (Mated) | 24.7 mm | ||
| Breaking Capacity | 275 Amp / 10 Cycles at 220 VDC | ||
| Climatic Testing | IEC 60512 Test -11j, 11i & 11g | ||
| Cycle Life | IEC 60512 Test 9a - 5,000 Cycles | ||
| Mechanical Strength (Impact) | IEC 60512-5 @ 29.5 Inches Dropped 8 Times | ||
| SBE 320 Housing Colors | Yellow, Orange, Red, Gray, Blue, Green, Black, Brown, Purple | ||
| SBX 350 Housing Colors | Yellow, Orange, Red, Gray, Blue, Green, Black | ||
Ordering Information (Examples)
| Description | SBE 320 Part Numbers | SBX 350 Part Numbers | Minimum Quantity |
|---|---|---|---|
| Yellow | 2-8171G6 | 2-7249G6 | 100 / 25 |
| Orange | 2-8171G7 | 2-7249G7 | 100 / 25 |
| Red | 2-8171G3 | 2-7249G3 | 100 / 25 |
| Gray | 2-8171G1 | 2-7249G1 | 100 / 25 |
| Blue | 2-8171G2 | 2-7249G2 | 100 / 25 |
| Green | 2-8171G4 | 2-7249G4 | 100 / 25 |
| Black | 2-8171G5 | 2-7249G5 | 100 / 25 |
| Brown | 2-8171G8 | N/A | 100 |
| Purple | 2-8171G9 | N/A | 100 |
Accessories
Cable Clamps
Durable metal clamps adapt to a wide range of cable sizes. Kit includes clamp top, bottom, and hardware.
| Description | Cable Size (O.D.) | Part Number | Minimum Quantity |
|---|---|---|---|
| Cable Clamp Kit | 0.67 to 0.85 inches (17.1 to 21.6 mm) | 911G2 | 25 |
Handles
Handles made from durable PC plastic. Hardware included.
| Description | Part Numbers | Minimum Quantity |
|---|---|---|
| Gray Handle Kit | 995G2-APP / 995G2 | 100 / 25 |
| Red Handle Kit | 995G4-APP / 995G4 | 100 / 25 |
| Handle Only, Gray | 3-5074P1 | - |
| Handle Only, Red | 3-5074P3 | - |
| Handle Only, Black | 3-5074P5 | - |
Powerpole Auxiliary Connectors
Rated up to 30 amps and 600 volts for auxiliary power, control, or sensing. Kit includes housing, contacts, straps, and pins.
| Description | Contact Wire Size | Part Numbers | Minimum Quantity |
|---|---|---|---|
| Powerpole Auxiliary Kit | 16 to 12 AWG | 6305G1 | 200 / 25 |
| Powerpole Auxiliary Kit | 20 to 16 AWG | 6310G1 | 200 / 25 |
1x4 Auxiliary Connector
Allows up to 4 auxiliary circuits (20 amps, 150 volts each) in SBE, SBO, & SBX housings. Genderless design with gold plated pin & socket contacts. Multiple pin lengths for sequencing.
| Description | AWG | mm | Part Numbers | Minimum Quantity |
|---|---|---|---|---|
| 1x4 Auxiliary Kit | 12 | 4 | 440G3 | 1,000 / 250 / 25 |
| 1x4 Auxiliary Kit | 16 to 14 | 1.5 to 2.5 | 440G1 | 1,000 / 250 / 25 |
| 1x4 Auxiliary Kit | 20 to 16 | 0.75 to 1.5 | 440G2 | 1,000 / 250 / 25 |
PPMX Auxiliary Connector
Allows up to 8 auxiliary circuits (7 amps, 300 volts per contact) in SBE, SBO, & SBX housings. Two PPMX connectors fit into the auxiliary port. Genderless design with gold plated pin & socket contacts.
| Description | AWG | mm | Part Numbers | Minimum Quantity |
|---|---|---|---|---|
| PPMX Auxiliary Kit | 24 to 20 | 0.50 to 0.25 | 4850G6 | 1,000 / 100 / 25 |
Retaining Clips & Pins
Used to secure auxiliary connectors and air tubes.
| Description | Part Number | Minimum Quantity |
|---|---|---|
| Retaining Clip | 2-8675P1 | 100 |
| Retaining Pins | 110G59-BK | 1,000 |
Reducing Bushings
Allow smaller wires to be used with specific contacts. Electrical capability is derated.
| For Contact Part Number | Wire Size (AWG / mm) | Bushing Part Number | Dimensions (ID) | Minimum Quantity |
|---|---|---|---|---|
| 6354-BK | 1/0 AWG (53.5 mm) to 10 to 8 AWG (5.3 to 8.4 mm) | 5918-BK / 5918 | 0.19 to 0.39 inches (4.83 to 9.91 mm) | 1,500 / 1,000 / 500 / 100 |
| 6394-BK | 35 mm / 16 mm | 5920-BK / 5920 | 0.23 inches (5.8 mm) | 1,000 / 100 |
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