The Husqvarna 504546202 Terminal Block is a genuine OEM component designed for the DM340 and DMS280 concrete core drills. As a factory-original part, it meets Husqvarna's exact electrical specifications, ensuring correct current distribution and secure wiring connections throughout the drill's power circuit. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM Electrical Specification — manufactured to Husqvarna's exact conductor rating and terminal geometry, ensuring correct load distribution within the core drill's electrical system
- Drop-In Replacement — engineered to the original mounting configuration, allowing the terminal block to seat and connect exactly as the factory-installed unit
- Confirmed Fitment — compatible with the DM340 drill motor and the DMS280 drill motor system, covering both standalone and combined core drill configurations
- Stable Wiring Integrity — a properly functioning terminal block maintains secure, vibration-resistant connections, preventing intermittent power loss or electrical faults during demanding core drilling operations
- Genuine Husqvarna Part — backed by Husqvarna's OEM quality standards, cross-reference part number 504546202 against your parts diagram to confirm the correct application before ordering
A terminal block serves as the central wiring junction within the drill's electrical circuit, distributing power from the supply source to the motor and control components through fixed, insulated terminals. It keeps individual conductors organized and mechanically secured, which is critical in a high-vibration environment like core drilling where loose connections can cause voltage drops, overheating, or motor shutdowns. When a terminal block degrades — through heat cycling, corrosion, or physical damage — electrical continuity becomes unreliable, and replacing it with the correct OEM component restores stable, predictable power delivery to the machine.
Part Details
| Part Number | 504546202 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Terminal Block |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Core Drill | DM340 |
| Concrete Core Drill | DMS280 |
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.
