Choosing between a relay and a contactor isn't always obvious. Both switch electrical loads, but a relay is a single-purpose component while a reversing motor starter bundles contactors, overload protection, and control wiring into one assembly. That difference drives the decision between these two listings: a $15 AC250V6A relay and a $74.99 AB reversing motor starter. The price gap is close to $60, but the functional gap is much larger.
Quick Verdict
If your circuit only needs a simple relay rated for AC loads up to 250V and 6A, the INDUSTRIAL SPARE AC250V6A RELAY is the low-cost, new-open-box solution. If you're assembling or repairing a reversing motor control panel and want contactors plus an overload relay in one package, the **AB 100-C09*10 Reversing motor starter** is the functional choice, even with the used-condition caveat.
At a Glance
| Product | Price | Condition | Price Indicator |
|---|---|---|---|
| INDUSTRIAL SPARE AC250V6A RELAY | USD 15.00 | New - Open box | |
| AB 100-C09*10 Reversing motor starter | USD 74.99 | Used |
Where Each Product Wins
- INDUSTRIAL SPARE AC250V6A RELAY wins for simple, budget-conscious switching tasks where the load stays within 250V AC and 6A. It's a low-cost, new open-box part that gets the job done without extra bulk.
- **AB 100-C09*10 Reversing motor starter** wins when you need a reversing starter with an integrated overload relay and a 120V coil. The listing includes a connector wire between the contactors, so it's designed to work as a complete reversing package.
Product Notes
INDUSTRIAL SPARE AC250V6A RELAY
The INDUSTRIAL SPARE AC250V6A RELAY is the straightforward pick when your panel only needs a relay rated for 250V AC and 6A. Its $15 listed price is the headline feature: you get a new, open-box component without paying for contactor capabilities you won't use. The limitation is that it's just a relay-there's no overload relay, no contactor assembly, and no reversing function. If your application is a simple on/off or control circuit, that's fine. If you're expecting motor starter behavior, you'll need to add more parts.
AB 100-C09*10 Reversing motor starter
The AB 100-C09*10 Reversing motor starter is the integrated solution. It combines two contactors, a 1.6/5A overload relay, and a 120V coil, and the listing includes a connector wire between the contactors-so you're closer to a drop-in reversing starter package. At $74.99, the price reflects that added capability, with the trade-off being the used condition. The part number 100-C09D10 and model 193-EA1EB give you a specific reference to check against your existing setup. Choose this one when you need the full reversing starter function in a single purchase.
Final Choice by Use Case
- Go with the INDUSTRIAL SPARE AC250V6A RELAY if you're replacing a simple relay in a control circuit, the load is within 250V AC and 6A, and budget is your main constraint.
- **Go with the AB 100-C09*10 Reversing motor starter** if you're building a reversing motor starter and want contactors, overload relay, and coil together, and you can accept a used component at a higher price.
