The Multiquip 020S2047446 is a genuine OEM Thermal Protector designed for Multiquip submersible pump models ST2038P, ST2040T, ST2047, ST2037, ST2037F, and ST2040TF. As a direct OEM replacement, this part is built to the same specification as the original component, ensuring a correct, reliable fit in your pump's motor circuit. Sourced directly through Multiquip's authorized parts channel, 020S2047446 is the correct part to restore proper thermal protection to your submersible pump.
Key Features
- Genuine OEM Motor Protection: — Manufactured to the same electrical and thermal trip specification as the original, ensuring the protector responds accurately under overload or overheating conditions.
- Direct-Fit Replacement: — Matches the original mounting configuration and electrical connections of the pump motor assembly, allowing straightforward installation without alteration.
- Broad Submersible Pump Compatibility: — Confirmed fitment across ST2037, ST2037F, ST2038P, ST2040T, ST2040TF, and ST2047 Multiquip submersible pump models.
- Motor Longevity: — A correctly functioning thermal protector prevents sustained motor overload from causing winding damage, keeping the pump motor serviceable over a longer working life.
- Electrical Safety Compliance: — Restores the motor's designed overheat shutoff function, which is critical for safe operation of submersible pumps running in demanding dewatering or transfer applications.
A thermal protector is a safety device integrated into the pump's motor circuit that monitors operating temperature and automatically interrupts power when the motor reaches a dangerous heat threshold. This protects the motor windings from burning out during conditions such as dry running, blocked discharge, or prolonged overload. When the thermal protector fails or is missing, the motor loses this automatic shutoff capability and becomes vulnerable to irreversible heat damage, often resulting in complete motor failure.
For fitment questions or assistance confirming compatibility with your specific unit, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 020S2047446 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Thermal Protector |
Compatibility & Fitment
| Name | Model |
|---|---|
| Submersible Pumps | ST2038P |
| Submersible Pumps | ST2040T |
| Submersible Pumps | ST2047 |
| Submersible Pumps | ST2037 |
| Submersible Pumps | ST2037F |
| Submersible Pumps | ST2040TF |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
