Product Description
Contactor, 24 Volt
Frequently Asked Questions
Q: What is the voltage rating of the AL SW200B-24 contactor?
A: The AL SW200B-24 is a 24-volt contactor for electric lift truck and pallet jack control circuits. The 24-volt rating is standard across Crown, Toyota, Raymond, Yale, Hyster, and most modern electric material handling equipment. Verify your equipment nameplate specifies 24 volts before ordering.
Q: What lift truck models and brands use the AL SW200B-24?
A: The AL SW200B-24 is compatible with specific electric pallet jack and lift truck platforms from manufacturers including Crown, Toyota, Raymond, Linde, Hyster, BT, and Jungheinrich. The B designation may indicate a different contact rating or coil configuration than the standard AL SW200-24. Verify fitment using your truck serial number and schematic.
Q: What does the B designation mean on the AL SW200B-24?
A: The B designation typically indicates a variant contactor with different contact specifications or amperage rating compared to the standard AL SW200 series. This affects which circuits and equipment models it controls. Do not substitute a standard AL SW200 for the AL SW200B-24 variant without confirming circuit compatibility.
Q: How do I know if the AL SW200B-24 contactor is failing?
A: Failure symptoms include no response when operating controls, intermittent operation, audible buzzing or chattering, or visible pitting and carbon buildup on the contacts. Use a multimeter to check for 24 volts at the coil terminals. If the coil is energized but the output circuit does not conduct power, the contacts or coil have failed.
Q: How long does the AL SW200B-24 typically last before replacement is needed?
A: Contactor lifespan typically ranges from 4 to 8 years under normal operating conditions. Heavy electrical loads, frequent engagement cycles, moisture exposure, and extreme temperatures reduce service life. Once failure is confirmed, replace immediately to prevent damage to the motor, battery charger, or control system.
Q: Can I use a standard AL SW200-24 contactor instead of the AL SW200B-24?
A: No. The B variant has different electrical specifications and is designed for a specific truck model and circuit. Using a standard AL SW200-24 in place of the AL SW200B-24 will cause circuit incompatibility and equipment malfunction. Always use the exact SKU specified in your truck documentation.