The Multiquip 0601804819 Circuit Breaker 21A is a genuine OEM electrical protection component built for Multiquip portable and gasoline-powered generator models including the GA-6H, GA-6HEA, GA-6RE, GA-6REA, GA-6RZR2, GA6HZ, GA3.6H, GA-6HA, GA-6HE, GA6HZR, and GA-6RZ2. Sourced directly from Multiquip, this circuit breaker delivers the exact trip rating and terminal configuration your generator requires. It installs as a direct replacement for the original component, ensuring the generator's electrical protection circuit is restored to proper operating condition. DHS Equipment supplies this part as an authorized Multiquip dealer, so you receive a factory-authentic component backed by the manufacturer.
Key Features
- Correct 21A Trip Rating — Matches the OEM-specified 21-amp interruption threshold to protect your generator's output circuitry from overload damage.
- Genuine OEM Component — Manufactured to Multiquip's original electrical specifications, ensuring proper resistance characteristics and terminal fit for the GA-series generator platform.
- Broad GA-Series Compatibility — Confirmed fitment across GA-6H, GA-6RE, GA-6HEA, GA-6REA, GA-6RZR2, GA6HZ, GA3.6H, GA-6HA, GA-6HE, GA6HZR, and GA-6RZ2 generator models.
- Direct Drop-In Replacement — Matches the original mounting footprint and terminal layout, allowing straightforward installation without modification to wiring or the breaker panel.
- Electrical Safety Protection — A correctly rated circuit breaker is a critical safety component; an incorrectly rated or failed breaker can allow dangerous overcurrent conditions that damage connected equipment and the generator itself.
A circuit breaker is an automatic electrical switch designed to protect a circuit from damage caused by excess current resulting from an overload or short circuit. In a portable generator, the circuit breaker monitors output current and trips — interrupting power flow — when amperage exceeds its rated threshold. This protects both the generator's internal wiring and any tools or equipment connected to its outlets. When a circuit breaker wears out, fails to reset, or trips at the wrong threshold, the generator loses the ability to safely regulate its output, leaving downstream equipment and the generator itself vulnerable to electrical damage.
Part Details
| Part Number | 0601804819 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Circuit Breaker 21A |
Compatibility & Fitment
| Name | Model |
|---|---|
| Portable Generators | GA-6H |
| Portable Generators | GA-6HEA |
| Portable Generators | GA-6RE |
| Portable Generators | GA-6REA |
| Portable Generators | GA-6RZR2 |
| Portable Generators | GA6HZ |
| Portable Generators | GA3.6H |
| Portable Generators | GA-6HA |
| Portable Generators | GA-6HE |
| Portable Generators | GA6HZR |
| Portable Generators | GA-6RZ2 |
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.
