OT400U40C
Product ID:82699
Updated: 2026/7/15
Key Features
- 1Deploy a high-performance switch for demanding industrial applications.
- 2Utilize a 4-pole, 400A/600V non-fusible design for robust power control.
- 3Operate easily with a front-operated mechanism for convenient handling.
- 4Ensure longevity with a robust construction rated for 8000 mechanical cycles.
- 5Meet UL 98 and IEC60947-3 standards for guaranteed reliability and safety.
Need a quote? Enter your quantity and get pricing fast.
Qty
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Degree of Protection | Front IP20 | Environmental Information | 1SCC303050D0201 |
| Pollution Degree | 3 | Product Net Width | 305 mm 12.01 in |
| Product Net Height | 185 mm 7.28 in | Product Net Depth / Length | 203 mm 7.99 in |
| Product Net Weight | 7.66 kg 16.89 lb | Conventional Free-air Thermal Current (Ith) | Π= 40 °C 400 A |
| Degree of Protection | Front IP20 | Distance Between Phases | Standard |
| Fourth Pole Position | Right Side | Fourth Pole Type | Switched - Simultaneous Function |
| Handle Color | Black | Handle Type | Handle and shaft not included |
| Mechanical Durability | 8000 cycle | Mounting Type | Base mounting |
| Number of Poles | 4P | Operating Mode | Front operated |
| Pollution Degree | 3 | Position of Line Terminals | Top In - Bottom Out, Bottom In - Top Out |
| Power Loss | at Rated Operating Conditions per Pole 10 W | Rated Impulse Withstand Voltage (Uimp) | 12 kV |
| Rated Insulation Voltage (Ui) | 1000 V | Rated Operational Current AC-21A (Ie) | (380 ... 415 V) 400 A (500 V) 400 A (690 V) 400 A |
| Rated Operational Current AC-22A (Ie) | (380 ... 415 V) 400 A (500 V) 400 A (690 V) 400 A | Rated Operational Current AC-23A (Ie) | (380 ... 415 V) 400 A (500 V) 400 A (690 V) 400 A |
| Rated Operational Current AC-31B (Ie) | (380 ... 415 V) 400 A | Rated Operational Current AC-33B (Ie) | (380 ... 415 V) 400 A |
| Rated Operational Voltage | Main Circuit 1000 V | Rated Short-time Withstand Current Low Voltage (Icw) | for 1 s 15 kiloampere rms |
| Standards | UL 98 / IEC60947-6-1 | Switches Operating Mechanism | Mechanism at the End of the Switch 40 (Right Side) |
| Terminal Type | Screw Terminals | Tightening Torque | acc. IEC 60947-1 30 ... 44 N·m |
| Transition Type | Open | Ampere Rating | 400 A |
| Horsepower Rating UL/CSA | (acc. to UL 240 V) 125 Hp (acc. to UL 480 V) 250 Hp (acc. to UL 600 V) 350 Hp | Tightening Torque | acc. IEC 60947-1 30 ... 44 N·m |
| Object Classification Code | Q | ETIM 8 | EC000216 - Switch disconnector |
| ETIM 9 | EC000216 - Switch disconnector (low voltage) | UNSPSC | 39122233 |
| IDEA Granular Category Code (IGCC) | 5290 >> Disconnect switch | eClass | V11.1 : 27371403 |
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) | Manufacturer ID | 1SCA022874R3490 |
Specifications may be subject to change without notice
Still deciding on OT400U40C?
Our engineers can confirm stock, price, and lead time for this ABB part.
Get a no-obligation quote in 1 minute.