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PLEASE NOTE: ALL PRODUCTS PURCHASED AT AGM ELECTRICAL SUPPLIES P/L MUST BE INSTALLED BY A LICENSED ELECTRICAN, OTHERWISE PRODUCT WARRANTY IS VOID. WE DON’T GIVE ADVICE, PLEASE CONSULT YOUR ELECTRICIAN.
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Contactors, DOL Starters, Auxiliary Contacts, Thermal Overloads
We stand out from the competition because we prioritize quality, price, and happy customers. A company's success depends on its customer service and premium products. We guarantee that all of our inventory items are of the highest quality. The same applies to thermal overloads, auxiliary contacts, DOL starters, and contractors. You can trust these items to keep your electrical systems running smoothly and safely, even in the most adverse environments.
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Finest DOL Starters
Because of their reliability, our DOL (Direct On-Line) starters have become well-known. Using these starters is an easy and practical approach to regulating electric motors. You can always count on our DOL starters to get your motor running smoothly and reliably.
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Enhanced Auxiliary Contacts
We have devised auxiliary connections to make your electrical systems more controllable and flexible. Enhanced performance and efficiency are yours to take when you go with our auxiliary connections.
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Prevent Equipment Damage
Thermal overloads are essential to prevent equipment damage from overheating. We have developed thermal overloads that provide precise and dependable protection. By using our thermal overloads, you may save expensive repairs and downtime.
Our top priority is providing our consumers with long-lasting goods. Every product we offer undergoes complete testing and quality inspections as part of our selection process. You get durable goods when you shop with AGM Electrical Supplies. So, what are you waiting for? Order Now!
FAQ
What is a contactor and how is it different from a relay?
A contactor is a high-power electrically operated switch for heavy-duty circuits like motors or heaters, whereas relays handle lower current loads.
What do auxiliary contacts do?
Auxiliary contacts are low-current "signal" switches used for control functions like latching starters or triggering alarms they don’t carry the main load.
How does a thermal overload relay protect motors?
It uses a bimetallic strip to detect excessive heat from overloads and trips, interrupting the contactor control circuit to prevent motor damage.
What are reset options for thermal overload relays?
Thermal overload relays come with either manual reset requiring operator action—or automatic reset, which restores power once the unit cools.
What information is needed to select the right contactor setup?
You should specify the main contactor rating (amps, poles), auxiliary contact types, and coil voltage (including AC/DC and frequency) per application needs.