The Multiquip 0601808825 Circuit Breaker 3P is a genuine OEM component designed for DCA45USI and DCA45USI2 ultra-silent diesel generator models. As a direct OEM replacement sourced through Multiquip's authorized parts network, this breaker is built to the exact electrical specifications required for safe and proper operation of these generator units. Confirm your model code against DCA45USI or DCA45USI2 before ordering to ensure a correct fit.
Key Features
- Correct Electrical Rating — Three-pole configuration matched to the OEM breaker spec of the DCA45USI series, ensuring proper overcurrent protection across all three output phases.
- Genuine OEM Part — Sourced directly from Multiquip, this is the same circuit breaker installed at the factory — not an adapted substitute.
- Direct Drop-In Replacement — Mounts and connects exactly like the original, allowing a straightforward swap without rewiring or bracket modifications.
- Generator Protection — A functioning 3P breaker safeguards connected loads and generator windings from overload conditions; a failed breaker can leave the unit unprotected or cause nuisance shutdowns under normal load.
- Verified Fitment — Confirmed for DCA45USI and DCA45USI2 ultra-silent diesel generators. Cross-reference your model code before purchase.
- Electrical Safety Compliance — Replacing a failed or degraded breaker with the correct OEM-spec component ensures the generator continues to meet its designed overcurrent protection requirements for safe site operation.
A three-pole circuit breaker monitors current flow across all three phases of a generator's AC output simultaneously. When any phase draws more current than the breaker's rated threshold — due to an overloaded circuit, a short, or a fault in connected equipment — the breaker trips to interrupt the circuit and protect both the generator and downstream equipment from damage. Over time, breakers can weaken through repeated trips or simply fail to trip when needed, leaving the system unprotected. Replacing a worn or faulty 3P circuit breaker restores the generator's ability to respond correctly to electrical faults and maintain safe, consistent power output.
Part Details
| Part Number | 0601808825 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Circuit Breaker 3P |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA45USI |
| Diesel Powered Generators | DCA45USI2 |
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.
