The Multiquip CB12GC38 Overload ST4102 is a genuine OEM component designed for the ST-4102 submersible pump control box. This is a direct OEM replacement sourced from Multiquip, ensuring the part meets the original design requirements for the ST-4102 system. Verified fitment for ST-4102 control box applications means you can order with confidence and get your equipment back in service without guesswork.
Key Features
- Genuine OEM Overload Protection: — Matched to the original thermal and current trip ratings specified for the ST-4102 control box, not a generic substitute.
- Direct-Fit Replacement: — Designed to mount and connect exactly as the factory original, using the same terminal configuration as the outgoing part.
- Confirmed ST-4102 Fitment: — Verified for use with the Multiquip ST-4102 submersible pump control box series.
- Motor Protection When It Counts: — A correctly functioning overload relay prevents the pump motor from drawing excessive current during thermal events, protecting the motor windings from burnout.
- Electrical Safety Compliance: — Overload relays are a critical safety component in motor control circuits; using the correct OEM-rated part helps maintain the protective function the control box was engineered to deliver.
The overload relay in a submersible pump control box monitors the current draw of the pump motor during operation. When current exceeds the relay's rated threshold — due to a locked rotor, thermal overload, or a blocked pump — the relay trips and disconnects power before damage can occur. A failed or incorrectly rated overload relay can leave the motor unprotected, resulting in winding failure and costly pump replacement.
For questions about fitment or to confirm this is the correct part for your application, contact the DHS Equipment team directly.
Part Details
| Part Number | CB12GC38 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Overload ST4102 |
Compatibility & Fitment
| Name | Model |
|---|---|
| ST-4102 | ST-4102 |
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.
