Product Description
12VDC contactor for industrial electric lift trucks, rated for 100A continuous current, with main contacts featuring silver alloy tips, designed for direct current motor applications; equipped with M8 terminals and 6.3 mm spade coil connections for electric lift equipment.
Specifications
Electrical
| Coil Voltage | 12VDC |
Part Numbers
| Manufacturer Part Number | SW88-101 |
| OEM Part Number | SW88 |
Frequently Asked Questions
Q: What are the key specifications for the SW88-101 contactor?
A: The SW88-101 is a 12VDC contactor rated for 100A continuous current with silver alloy main contacts. It is equipped with M8 terminals and 6.3mm spade coil connections, optimized for direct current motor applications in electric lift equipment.
Q: Which electric lift truck brands and models does the SW88-101 fit?
A: The SW88-101 is compatible with electric lift trucks and industrial material handling equipment using 12VDC DC motor control circuits and requiring 100A continuous switching capacity. Verify your equipment uses 12VDC coil voltage and M8 terminal configuration before ordering.
Q: Why is silver alloy contact material important in the SW88-101?
A: Silver alloy provides superior electrical conductivity and resistance to contact erosion and arcing during repetitive DC motor switching cycles. This material choice extends the operational life of the contactor in high-current industrial applications compared to standard copper or silver-cadmium contacts.
Q: How long does the SW88-101 typically last in service?
A: The SW88-101 lifespan depends on duty cycle frequency and operating conditions. In typical electric lift truck applications with moderate duty cycles, expect 3-5 years of service. Heavy duty or continuous operation may reduce lifespan. Replace when contacts no longer close fully, when coil does not energize, or when voltage drop exceeds normal operating range.
Q: What is the difference between the SW88-101 and the SW88-101L model?
A: The SW88-101L is a heavy-duty variant featuring double breaking silver alloy contacts designed for higher durability and longer contact life. Both operate at 12VDC with 100A continuous rating, but the SW88-101L is specified for more demanding electric vehicle DC switching circuits and extended duty cycles.