SY906

Frequently Asked Questions

Q: What is the SY906 connector housing designed for?
A: The SY906 is a thermoplastic connector housing for SB350 series high-current connectors used in electric lift truck power systems. This housing is designed to safely contain electrical contacts and conductors in 24VDC, 36VDC, and 48VDC battery systems.

Q: What voltage and amperage ratings does the SY906 support?
A: The SY906 is rated for up to 350 amps and 600VDC maximum service, providing margin for high-power electric lift truck applications. Verify your system voltage and current draw do not exceed these limits before installation.

Q: What material is the SY906 housing made from?
A: The SY906 is manufactured from industrial-grade thermoplastic polymer with UL94 V-0 flame retardant rating. This material resists thermal degradation, arcing damage, and provides superior insulation protection compared to older phenolic housings.

Q: What conductor sizes does this housing accommodate?
A: The SY906 SB350 series housing supports conductors up to 4/0 AWG, making it suitable for high-current battery systems in electric forklifts and pallet jacks. Verify your cable gauge matches the housing contact size before ordering.

Q: Does the SY906 have keyed interlock protection?
A: Yes, the SY906 features a keyed interlock design that prevents incorrect mating of connectors and protects equipment from reverse polarity connection. This safety feature is essential for maintaining proper circuit protection in electric lift truck systems.

Q: What makes the SY906 suitable for electric lift truck applications?
A: The SY906 combines high current capacity, flame retardant construction, keyed interlock safety features, and thermoplastic durability. This design prevents electrical failures, arcing, and connector separation during heavy-duty forklift operation.