Product Description
HOUSING (SB350 RED), battery connector housing, Liftsplus.com OEM part 78723-3. Rated for 350A continuous at 600VDC max. Made from industrial polycarbonate, SB350 interface, supports 1/0 AWG to 350 MCM wire, red color for circuit identification.
Specifications
Electrical
| Rated Current Capacity | 350A continuous |
| Voltage Rating | 600VDC maximum |
Material & Construction
| Housing Material | Polycarbonate, industrial grade |
Part Numbers
| Manufacturer Part Number | 78723-3 |
| OEM Part Number | 78723-3 |
Frequently Asked Questions
Q: What is SKU 78723-3?
A: SKU 78723-3 is a red battery connector housing (SB350 interface) rated for 350-ampere continuous current at 600VDC maximum. This industrial-grade polycarbonate housing is color-coded red for safety circuit identification and is used on high-capacity electric lift trucks.
Q: What are the electrical specifications for this red SB350 housing?
A: SKU 78723-3 is rated for 350 amperes continuous current at 600VDC maximum voltage. It supports wire conductors from 1/0 AWG to 350 MCM, making it suitable for heavy-duty electric pallet jacks and lift trucks with high-cycle-rate charging requirements.
Q: Why is the housing red instead of yellow?
A: Color coding in battery connector systems provides rapid visual identification of circuit function and amperage rating. Red designation indicates a high-capacity 350-ampere system. This helps technicians select correct replacement parts and identify circuits on charging docks and in fleet maintenance areas.
Q: Which electric lift truck models use the SB350 red housing?
A: The SB350 red housing fits electric pallet jacks and lift trucks from Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, Linde, Clark, Mitsubishi, CAT, and BT. Verify your equipment uses 350-ampere SB350 connectors before ordering to ensure electrical compatibility and safety.
Q: How durable is this polycarbonate housing in daily material handling use?
A: Industrial polycarbonate resists impact, UV damage, and thermal stress from frequent charging cycles. Expected lifespan is 5-7 years under normal use. Replace immediately if housing develops cracks, shows contact corrosion, or the connector becomes loose or difficult to mate, as this indicates arcing risk.
Q: Can I use the SB350 red housing as a replacement for an SB175 housing?
A: No. Do not substitute SB350 for SB175 or vice versa. The two interfaces are electrically and mechanically incompatible. Using an SB350 housing on a 175-ampere system creates loose connections and fire risk. Always match the housing amperage rating to your specific lift truck specification.