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| Characteristic | Value(s) |
|---|---|
| control type | Operating shaft (without handle) |
| Rotary handle mounting location | Front |
| Mounting mode | Fixed |
| Mounting support | Mounting plate |
| [Ie] rated operational current | AC-22A: 400 A at 220/240 V AC 50/60 Hz AC-22A: 400 A at 380/415 V AC 50/60 Hz AC-22A: 400 A at 440/480 V AC 50/60 Hz AC-22A: 400 A at 500/525 V AC 50/60 Hz AC-22A: 400 A at 660/690 V AC 50/60 Hz AC-23A: 400 A at 220/240 V AC 50/60 Hz AC-23A: 400 A at 380/415 V AC 50/60 Hz AC-23A: 400 A at 440/480 V AC 50/60 Hz AC-23A: 400 A at 500/525 V AC 50/60 Hz AC-23A: 400 A at 660/690 V AC 50/60 Hz DC-22A: 400 A at 125 V DC (2 poles in series) DC-23A: 400 A at 125 V DC (2 poles in series) AC-22A: 400 A at 480 V AC 50/60 Hz conforming to NEMA AC-23A: 400 A at 480 V AC 50/60 Hz conforming to NEMA DC-22A: 400 A at 250 V DC (3 poles in series) DC-23A: 400 A at 250 V DC (3 poles in series) |
| [Ith] conventional free air thermal current | 400 A ( 40 °C ) power dissipation per fuse: 45 W vertical 283 A ( 70 °C ) horizontal 283 A ( 70 °C ) vertical 302 A ( 65 °C ) horizontal 302 A ( 65 °C ) vertical 321 A ( 60 °C ) horizontal 321 A ( 60 °C ) vertical 338 A ( 55 °C ) horizontal 338 A ( 55 °C ) vertical 355 A ( 50 °C ) horizontal 355 A ( 50 °C ) vertical 370 A ( 45 °C ) horizontal 370 A ( 45 °C ) vertical 385 A ( 40 °C ) horizontal 400 A ( 35 °C ) horizontal |
| [Ithe] conventional enclosed thermal current | 360 A at 40 °C, Power dissipation per fuse: 37 W (610 mm x 508 mm x 254 mm) 400 A at 40 °C, Power dissipation per fuse: 30 W (610 mm x 508 mm x 254 mm) |
| Maximum power | AC-23: 132 kW at 220/240 V AC 50/60 Hz AC-23: 220 kW at 380/400 V AC 50/60 Hz AC-23: 230 kW at 415 V AC 50/60 Hz AC-23: 280 kW at 500/525 V AC 50/60 Hz AC-23: 400 kW at 660/690 V AC 50/60 Hz |
| Rated duty | Uninterrupted |
| [Ui] rated insulation voltage | 1000 V AC 50/60 Hz 1000 V DC |
| [Uimp] rated impulse withstand voltage | 12 kV |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz 1000 V AC 50/60 Hz AC-20 1000 V DC DC-20 750 V DC |
| [Im] rated making and breaking capacity | Icm 220 kA at 500 V conforming to DIN (with fuse) Icn 100 kA at 500 V conforming to DIN (with fuse) Icm 176 kA at 415 V conforming to DIN (with fuse) Icm 176 kA at 690 V conforming to DIN (with fuse) Icn 80 kA at 415 V conforming to DIN (with fuse) Icn 80 kA at 690 V conforming to DIN (with fuse) Icm 48 kA at 690 V (without fuse) Icm 59 kA at 415 V (without fuse) Icm 63.5 kA at 500 V (without fuse) |
| Suitability for isolation | Yes conforming to IEC 60947-1 |
| Contact position indicator | Yes |
| Contact operation | Double-break |
All PLC Direct products come with a 1-year warranty. The warranty is issued by PLC Direct. Warranty coverage commences at the date of purchase. The warranty is for mechanical defects or failures not caused by human factors including but not limited to (a) incorrect installation, (b) operating the unit in sub-optimal conditions or in scenarios not recommended by the manufacturer, (c) poor unit maintenance, etc. The warranty does not cover programming or software related issues.
If the product is eligible for PLC Direct’s warranty coverage and the customer encounters an issue with the product, we will request the item is shipped to us for diagnosis and examination. Regardless of the cause of product issues, the customer will bear responsibility for the cost of shipping the unit to PLC Direct for evaluation. Where the unit was damaged by human factors, we will offer a repair or replace quote; in cases where damage was caused by human factors, the customer is responsible for the cost of shipping the repaired/replaced unit from PLC Direct to the customer. Where the unit was not damaged by human factors but is covered by PLC Direct’s warranty, we will repair or replace the unit at our cost (or, in rare cases, refund you your purchase); in such cases, PLC Direct will bear the cost of shipping the repaired or replaced product back to the customer. It is up to PLC Direct’s discretion whether to repair, replace, or refund the customer in such cases. Diagnoses can take time to complete based on technician availability and the complexity of diagnosis.
In no event shall PLC Direct be liable for any damages except actual damages up to, but not exceeding, the amount paid to us for the product, including we shall not be liable for any consequential or indirect damages or lost profits whether or not advised of same.
PLC Direct offers free shipping worldwide. Product ship from a various warehouses worldwide based on the customer's and the product's location. The estimated delivery date on the product page is PLC Direct's best estimated assuming a US-based shipping destination.
Regardless of where the product is shipping from, PLC Direct covers all duties for US-based shipping destinations. For non-US-based shipping destinations, customers are responsible for duties as appropriate.
PLC Direct's focus is on balancing price with lead time. Some but not all products can be expedited. If you have questions about delivery ETAs, please contact our team.

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Increasingly PLC/ HMI control platforms are becoming obsolete and parts are no longer supported, however PLC Direct had the HMI we needed and fast shipping for our system to get back online!
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With supply chain issues increasingly affecting our business, PLC Direct has been there for us to supply the PLC products we need, when we need it. If they don't have it readily available, they find it and provide it quickly and reliably. This has helped us move forward with several projects that would have otherwise taken us many, many months to complete.
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