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Model Number : 931
MOQ : 500
Delivery Time : 12-40周
Brand Name : 931
Description : Blade Type Power Connector Housings RoHS
Packaging Details : -
Stock : 100000
The SB 350 is the largest connector in the SB series, designed for high-power applications up to 500 amps when used with 350 mcm wire. It features a genderless design that mates with itself and offers mechanical keys for color-coding. The connector accommodates wire sizes from 1/0 to 350 mcm (53.5 to 185 mm) and is available in standard polycarbonate housings or chemical-resistant PBT/PC blend housings suitable for temperatures down to -40C. Silver-plated wire and busbar contacts minimize electrical resistance, providing superior durability and reliability with up to 10,000 mating cycles. The SB 350 is ideal for applications requiring robust power connections, including those with wire-to-busbar configurations.
| Specification | Details |
|---|---|
| Product Series | SB 350 |
| Current Rating (UL 1977 CSA Wire-to-Wire, 350 mcm) | 500 Amperes |
| Voltage Rating (UL 1977 AC/DC) | 600 Volts |
| Wire Size Range (AWG / mm) | 1/0 to 350 mcm (53.5 to 185 mm) |
| Max. Wire Insulation Diameter (in. / mm) | 1.100 / 27.900 |
| Operating Temperature (Standard) | -20C to 105C (-4F to 221F) |
| Operating Temperature (Chemical Resistant) | -40C to 105C (-40F to 221F) |
| Mating Cycles (No Load, Silver Plated) | 10,000 Cycles |
| Avg. Mating / Unmating Force (2 Pole) | 30 Lbf. / 133 N |
| Min. Contact / Spring Retention Force | 150 Lbf. / 667 N |
| Dielectric Withstanding Voltage (Volts AC) | 2,200 Volts |
| Avg. Mated Contact Resistance | 0.050 Milliohms (1/2 of 300 mcm Wire) |
| Hot Plug Current Rating (250 cycles at 120V DC) | 100 Amperes |
| Busbar Contact Thread | 3/8-16 |
| IEC Amp Rating (AC/DC) | 350 Amperes |
| IEC Voltage Rating (Steady State AC/DC) | 500 V AC/DC |
| IEC Breaking Capacity (AMP Rating / Cycles) | 100 Amp / 10 cycles |
| IEC Voltage Rating (Breaking Capacity) | 125 VDC |
| IEC Finger Safety (Mated) | IP20 |
| IEC Wire Size Tested | 120 mm |
| IEC Contact Series Tested | 908 |
| IEC Cycle Life Test | 5,000 Cycles |
| IEC Impact Test | 29.5 Inches Drop |
| IEC Temperature Range | -20 C to 105 C |
| IEC Creepage / Clearance (Unmated) | 5.66 mm |
| IEC Creepage / Clearance (Mated) | 5.66 mm |
| Contact Termination Methods | Crimp (Wire Contacts), Hand Solder (Wire Contacts), Wrench / Socket (Busbar Contacts) |
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Anderson Power 931 Images |