Product Description
Contactor 3BB-47-A3930 is a 36VDC, 300A-rated SPNO auxiliary contactor assembly designed for EV100 electric traction and hydraulic circuits in Allis Chalmers and Tusk lift trucks. Features 0.625 inch stud terminals and compatibility with original OEM panel-mounted traction control layouts.
Specifications
Electrical
| Coil Voltage | 36VDC |
| Operating Voltage Range | 36VDC to 48VDC |
| Application | EV100 series electric vehicle traction control |
Part Numbers
| OEM Part Number | 3BB-47-A3930 |
Frequently Asked Questions
Q: What voltage rating does the 3BB-47-A3930 auxiliary contactor have?
A: This contactor is rated 36VDC with an operating range of 36VDC to 48VDC. It is designed for EV100 series electric traction control systems in Allis Chalmers and Tusk lift trucks.
Q: Which lift truck models use this 36VDC contactor?
A: This contactor fits Allis Chalmers and Tusk electric lift trucks equipped with EV100 traction control panels. Verify your lift truck model and control system type before ordering.
Q: What is the current rating and contact type for this contactor?
A: The 3BB-47-A3930 is rated 300A continuous with SPNO (single pole normally open) contact configuration, suitable for auxiliary traction and hydraulic circuit control.
Q: What terminal size does this contactor use?
A: This contactor features 0.625 inch stud terminals for panel mounting. Ensure your control panel wiring and lugs are sized for this terminal configuration.
Q: How does this 36VDC contactor differ from the 24VDC model?
A: The 3BB-47-A3930 is 36VDC rated versus the 24VDC 3BB-47-A3910. Never substitute higher or lower voltage contactors as this will damage the control circuit. Confirm your control system voltage before ordering.
Q: Can this contactor be used in original OEM panel layouts?
A: Yes, this contactor is designed for original OEM panel-mounted traction control layouts in compatible Allis Chalmers and Tusk lift trucks. Verify mounting bolt patterns and terminal positions match your panel.