
Terminal Block 3 Poles 020340400
$3.00
The terminal block (part# 020340400) is a genuine Lindhaus OEM three-pole replacement connector shared across many Lindhaus vacuums. A terminal block is the electrical junction that joins the machine’s wiring together, giving each conductor a secure, insulated connection point. Because this three-pole terminal block fits so many models, one part number covers the full family listed below.
Inside the vacuum, the block ties the power cord, switch, and motor wiring into one tidy, reliable connection. Its three poles keep line, neutral, and ground separated and firmly clamped, which is essential for safe, consistent operation. A sound connection here means steady power delivery and no intermittent cut-outs.
Replace the terminal block if it is cracked or scorched, if a wire has come loose or overheated at its terminal, or if the vacuum loses power intermittently. Heat and vibration can loosen or damage the connections over time. Fitting a fresh block restores clean, secure wiring and safe electrical contact throughout the machine.
Twin City Vacuum has been selling and servicing Lindhaus equipment since 1956. Browse the full range of Lindhaus vacuum parts, and find model details at the Lindhaus USA website. Electrical repairs should be done by a qualified technician; if you are unsure, call our team at 763-535-0770 for help.
Compatible Models for the Terminal Block
- Lindhaus Activa
- Lindhaus Dynamic
- Lindhaus Dynamic Eco-Force
- Lindhaus HCP 12″
- Lindhaus HCP 14″
- Lindhaus RX380 Eco-Force
- Lindhaus RX450 Eco-Force
- Lindhaus RX500 Eco-Force
- Lindhaus Valzer
Terminal Block Questions Answered
What does the terminal block do on a Lindhaus vacuum?
It is the electrical junction that connects the power cord, switch, and motor wiring together with secure, insulated terminals.
How do I know if my terminal block needs replacing?
Replace it if it is cracked or scorched, a wire has loosened or overheated, or the vacuum cuts out intermittently.
What models is the terminal block (part# 020340400) compatible with?
It fits the Lindhaus Activa, Dynamic, Dynamic Eco-Force, HCP 12″, HCP 14″, RX380 Eco-Force, RX450 Eco-Force, RX500 Eco-Force, and Valzer.
How do I order the terminal block (part# 020340400) or get help?
You can add the terminal block (part# 020340400) directly to your cart on this page, or call us at 763-535-0770. Our staff at 5415 West Broadway, Crystal, MN 55428 has been servicing Lindhaus equipment since 1956 and can help confirm the right part for your machine.
Questions? Call us at 763-535-0770 or visit us at 5415 West Broadway, Crystal, MN 55428.




