The Omron 61F-04B is a 4-pole surge suppressor from the Series 61F controller line, supplied in bulk packaging.

Omron 61F-04B 4-Pole Surge Suppressor, Series 61F, Active
MPN61F-04B
Active
Omron Series 61F, 4-pole surge suppressor controller, bulk pack, order code 61F-04B.
$225.82 – $303.52Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jul 2026
Specifications
Identification
| Parameter | Value |
|---|---|
| Series | 61F |
Other specifications
| Parameter | Value |
|---|---|
| Accessory type | Controller |
Product details
Frequently asked questions
What is the 61F-04B's series and function?
The 61F-04B belongs to Omron's Series 61F and is a 4-pole surge suppressor controller used to protect control circuits from voltage transients.
MPN
61F-04B