The Multiquip Y603-600A Circuit Breaker DCA220SSK is a genuine OEM circuit breaker designed for the DCA220SSK ultra-silent diesel generator. As an authorized Multiquip replacement part, Y603-600A is built to the exact electrical specifications of the original component, ensuring proper protection and performance in your DCA220SSK. Sourced directly through Multiquip's OEM supply chain, this part ships as a direct replacement for the unit fitted at the factory.
Key Features
- OEM-Rated Overcurrent Protection — Matches the original trip current and interrupt rating specified for the DCA220SSK generator's electrical system, so protection thresholds remain accurate.
- Exact Electrical Specification — Correct terminal configuration and breaker profile for a direct drop-in installation on DCA220SSK units without improvised adaptation.
- Confirmed DCA220SSK Fitment — Verified for the DCA220SSK ultra-silent series; use Multiquip part number Y603-600A when ordering to confirm application accuracy.
- Protects Downstream Wiring and Loads — A correctly rated circuit breaker prevents wiring damage and load equipment failure during fault or overload conditions; an out-of-spec breaker leaves the electrical system unprotected.
- Genuine OEM Component — Supplied as a genuine Multiquip part, meaning the construction materials, contact rating, and housing dimensions match the original rather than an estimated equivalent.
A circuit breaker serves as the first line of electrical protection in a generator's output system. When current exceeds a safe threshold — due to a fault, short circuit, or overload — the breaker trips and interrupts the circuit before damage can reach downstream wiring, connected equipment, or internal generator components. In an ultra-silent generator like the DCA220SSK, where the electrical panel is enclosed and densely packaged, using a breaker with the correct trip rating and physical form is critical; an undersized breaker trips unnecessarily under normal load, while an oversized one fails to protect the system when it matters most.
For fitment questions or help confirming this part suits your specific DCA220SSK serial range, contact the DHS Equipment team directly.
Part Details
| Part Number | Y603-600A |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Circuit Breaker DCA220SSK |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA220SSK | DCA220SSK |
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.
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