Product Description
HOUSING (SB350 YELLOW)
Frequently Asked Questions
Q: What is the AN-246 and which equipment does it fit?
A: The AN-246 is a yellow housing for SB350 multipole power connectors. SB350 housings are used on electric pallet jacks, walkie stackers, and forklifts from Crown, Toyota, Raymond, Yale, Hyster, and similar manufacturers. Yellow housing denotes a specific keyed circuit. Verify your equipment uses SB350 connectors before ordering.
Q: What does the yellow color indicate on the AN-246 housing?
A: Yellow is a color-code designator for a specific keyed circuit position within the SB350 connector system. Yellow housings prevent accidental mating with non-yellow keyed inserts or incompatible connectors, protecting against reverse polarity and voltage routing errors.
Q: What is the current and voltage specification for the AN-246?
A: The AN-246 SB350 housing is rated for 600 volts AC/DC maximum. It accepts wire up to 1/0 AWG and larger. Current capacity typically ranges 300 to 400 amps continuous duty depending on wire gauge and contact configuration. Always reference equipment documentation for exact ratings.
Q: Is the AN-246 housing genderless or does it have male/female designation?
A: SB350 housings including the AN-246 are genderless assemblies. Contacts are intermixed within a single keyed housing, eliminating the need for separate male and female connector sets. The mating side determines polarity—keying and color coding ensure safe orientation.
Q: Can the AN-246 be used in wet or cold storage environments?
A: Yes. The AN-246 has IP64 environmental rating—dust-proof and splash-resistant. The polycarbonate housing is suitable for wet dock areas, outdoor loading zones, and cold storage environments. It resists UV, chemicals, and temperature extremes. Full submersion will eventually degrade internal seals.
Q: How often should the AN-246 be inspected and when should it be replaced?
A: Inspect annually for visible cracks, significant discoloration, or internal contact corrosion at mating faces. Replace if you observe white or green corrosion on contacts, deteriorated seals, difficulty mating connectors, or intermittent connections. Expected service life is 5 to 10 years under normal warehouse conditions. Do not attempt to repair corroded contacts as silver plating is permanent.