Multiquip 0601804202 DC Current Transformer

The Multiquip 0601804202 is a genuine OEM DC Current Transformer designed for the DLW300ESA, DLW300ESA1, DLW500ESA4, DLW330X2, and DLW400ESA4 diesel light welder series. As an authentic Multiquip part, the 0601804202 is manufactured to the exact electrical specifications of the original component, ensuring consistent signal output and correct current sensing performance. Confirm your model against the fitment list before ordering to ensure a direct match for your DLW-series machine.

Key Features

• Exact Electrical Output Match — Genuine OEM construction ensures the transformer delivers the correct current ratio and signal accuracy required by your DLW-series welder's control circuit.
• Direct Drop-In Installation — Engineered to the original mounting configuration and connector interface, allowing straightforward replacement without custom adaptation.
• Broad DLW-Series Compatibility — Fits DLW300ESA, DLW300ESA1, DLW500ESA4, DLW330X2, and DLW400ESA4 diesel light welders under the Multiquip lineup.
• Stable Welding Output — A properly functioning DC current transformer keeps the welder's amperage feedback loop accurate, supporting steady arc performance and consistent weld quality across the operating range.
• Electrical Safety Integrity — Current transformers are a critical sensing component in the power circuit; using a genuine OEM part maintains correct isolation ratings and protects downstream control electronics from erroneous current signals.

A DC current transformer monitors and converts the high-current output of the welder into a proportional low-level signal that the machine's control system uses to regulate amperage. This feedback allows the welder to maintain a stable and repeatable output during operation. When the transformer fails or degrades, the control system loses accurate current data, which can result in unstable arc behavior, erratic output readings, or a complete loss of welding function.

DHS Equipment supplies genuine Multiquip OEM parts with part number verification to help you get the right component the first time. For fitment questions or parts support, contact the DHS Equipment team directly.

Part Details

Compatibility & Fitment

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.