Product Description
HOUSING (SB350 GRAY)
Frequently Asked Questions
Q: What is the AN-135BL2 housing component?
A: The AN-135BL2 is the outer housing shell for the SB350 Gray connector system. It contains the internal contact cartridge and provides mechanical protection and environmental sealing for high-current battery connections on electric lift trucks.
Q: Can I order just the AN-135BL2 housing or do I need the full connector?
A: The AN-135BL2 housing can be ordered separately if the outer shell is damaged but the internal SB350 contacts are still functional. If internal contacts are also corroded, burnt, or loose, replace the entire connector assembly to avoid electrical faults.
Q: What material is the AN-135BL2 housing made from?
A: The AN-135BL2 housing is made from flame-retardant polycarbonate (UL94-V0 rated). This material handles sustained high current, resists battery acid splash and moisture, and maintains structural integrity under the thermal stress of 350A continuous draw.
Q: Is the AN-135BL2 compatible with the AN-135 connector?
A: Yes, the AN-135BL2 housing is the SB350 shell designed for AN-135 and equivalent SB350 contact assemblies. Both must be rated for 350A continuous and 600VDC to work together safely.
Q: How long does the AN-135BL2 housing last before replacement?
A: An AN-135BL2 housing typically lasts 8 to 12 years in electric truck service with proper maintenance. Lifespan shortens with frequent thermal stress, exposure to spills, or moisture ingress. Replace if cracks appear, material becomes brittle, or discoloration indicates heat damage.