The Multiquip 0601871802 Circuit Breaker DLW-400ES is a genuine OEM electrical protection component designed for DLW400ES, DLW400ESA, and DLW400ESA1 series diesel light welder/generators. As a direct OEM replacement, this circuit breaker is manufactured to the same electrical ratings and specifications as the original, ensuring proper overcurrent protection and output stability on your Multiquip welder. DHS Equipment sources this part directly through authorized Multiquip channels, so you can be confident in part number accuracy and fitment when ordering 0601871802 for your machine.
Key Features
- Genuine OEM Electrical Rating — Manufactured to the exact trip current and voltage specifications required by the DLW400ES series, ensuring consistent overcurrent response.
- Direct-Fit Installation — Mounts to the original terminal positions with no rework to the breaker panel or wiring harness.
- Confirmed Fitment — Verified for DLW400ES, DLW400ESA, and DLW400ESA1 diesel light welder/generator models.
- Output Circuit Protection — Maintains stable, protected power delivery to welding and auxiliary circuits, preventing damage from overload events.
- Electrical Safety Compliance — A correctly rated OEM circuit breaker is critical for safe operation of any generator or welder; an incorrect or worn breaker can fail to trip under fault conditions, risking equipment and operator safety.
A circuit breaker in a welder/generator serves as the primary overcurrent protection device for the machine's electrical output circuits. When current draw exceeds the breaker's rated threshold — due to a short circuit, overload, or wiring fault — the breaker trips and interrupts the circuit before damage can occur to internal components or connected equipment. A faulty or incorrectly rated breaker may fail to trip when needed, leaving the machine and operator exposed to electrical hazards, or may nuisance-trip under normal load, interrupting welding or generator output unexpectedly.
For questions about fitment or to confirm this is the correct circuit breaker for your DLW400ES model, contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | 0601871802 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Circuit Breaker DLW-400ES |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | DLW400ES |
| Welders | DLW400ESA |
| Welders | DLW400ESA1 |
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.
