

⚡ Power up your control with ABB’s OT40F3 – switch smart, switch safe!
The ABB OT40F3 Disconnect Switch is a UL-certified, panel-mount electrical switch designed for three-pole, 40 amp circuits operating up to 750 volts AC. Ideal for professional electrical setups, it offers reliable disconnection in demanding environments, backed by ABB’s trusted quality and industry standards.
| ASIN | B00DANEQTK |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #132,729 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #107 in Disconnect Terminals #15,728 in Electrical Equipment |
| Brand | ABB |
| Certification | Ul |
| Circuit Breaker Type | Standard |
| Current Rating | 40 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (16) |
| Date First Available | December 5, 2011 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 0.01 ounces |
| Item model number | OT40F3-ABB |
| Manufacturer | ABB |
| Mounting Type | Panel Mount |
| National Stock Number | 2920-01-585-8626 |
| Number Of Poles | 3 |
| Package Dimensions | 2.76 x 2.44 x 1.46 inches |
| Part Number | OT40F3 |
| Voltage | 240 Volts |
M**.
Excellent merchant
Exactly as described. Thank you for a smooth transaction
T**H
Wouldn't buy again. I'd spend the extra and get an enclosed knife switch instead
There should be a cover for this switch so the wires aren't exposed. This switch is very difficult to turn on or off, making it very difficult in an emergency situation.
V**N
Four Stars
Great product and transaction.
A**L
Four Stars
Decent part but expensive.
Trustpilot
2 months ago
2 weeks ago