Product Description
12VDC contactor IC4482CTSA100BO12AA designed for electric lift truck control systems. Rated for 100A continuous current with panel-mount configuration. Features silver alloy contacts and glass-reinforced phenolic insulator base for reliable switching in intensive lift truck applications. Compatible with select CMP and CT series equipment. Direct replacement for CTR-12-100, CTR-12-103, and DC88 cross-references.
Specifications
Electrical
| Coil Voltage | 12VDC nominal |
| Rated Continuous Current | 100A at 12VDC |
| Peak Inrush Current | 500A at 12VDC |
| Coil Power Consumption | 12W at full voltage |
| Control Voltage Range | 9VDC to 15VDC |
Material & Construction
| Frame Material | Glass-reinforced phenolic insulator base, fire-retardant grade |
| Contact Materials | Silver alloy contact faces, copper alloy main terminals |
| Contact Surface Hardness | Rockwell B70 min |
| Maximum Switching Cycles | 1200 cycles/hour continuous |
Part Numbers
| Primary Part Number | IC4482CTSA100BO12AA |
| Cross-Reference Part Numbers | CTR-12-100, CTR-12-103, DC88 |
| Replaces/Supersedes | CTR-12-100, CTR-12-103 |
| Factory-Spec Equivalent | DC88 |
Frequently Asked Questions
Q: What are the current and voltage specifications for IC4482CTSA100BO12AA?
A: The IC4482CTSA100BO12AA is rated for 100A continuous current at 12VDC nominal coil voltage. Peak inrush current reaches 500A at 12V. This specification suits select CMP and CT series electric lift trucks requiring panel-mounted contactors.
Q: What cross-reference part numbers does this contactor replace?
A: This contactor replaces and supersedes CTR-12-100 and CTR-12-103. It is equivalent to DC88. The OEM part number is IC4482CTSA100BO12AA. Confirm your equipment originally used one of these part numbers before ordering.
Q: What contact materials are used in this contactor?
A: The IC4482CTSA100BO12AA features silver alloy contact faces with copper alloy main terminals, mounted on a glass-reinforced phenolic base. These materials are selected for intensive switching and continuous operation typical in lift truck duty cycles.
Q: Is this contactor suitable for my equipment with 100A nameplate rating?
A: Yes, the 100A continuous rating matches standard 100A lift truck applications. However, verify that your equipment originally used CTR-12-100, CTR-12-103, or DC88 and that your coil voltage is 12VDC before ordering. Peak inrush of 500A is within typical lift truck parameters.
Q: What mounting configuration does this contactor have?
A: The IC4482CTSA100BO12AA is designed for panel mounting in electric lift truck control systems. The glass-reinforced phenolic base provides structural support and electrical isolation for industrial applications.