Description
Product characteristics
- According to EN/IEC standard 60947 – 3, suitable for commercial and middle power installations. Rated insulation voltage of 800V Rated impulse withstand voltage of 8kV
- Compliant with NEMA AB‐ Climatic condition according to IEC/EN 60947 – 1 Annex Q, Cat. F subject to temperature, humidity, vibration, shock and salt mist. Category f use AC23
- Can be equipped with releases (undervoltage and shunt releases) and auxiliary contacts. Can used with rotary handles or motor operator. Locking Accessories are available.
- Has different types of possible connection accessories: cage terminals, spreaders, and rear terminals. Is available also in a plug-in version (circuit breaker fitted with special terminals and mounted on a plug-in base).
The product’s benefits
Installation
- DPX3 -I platform has been developed to give a new solution of protection devices for a more precise approach in “flux” installations in order to offer the correct answer little panel builders or installers.
Usage
- DPX3 -I platform provides a complete “flux” approach in a premium market segment, for usually reduced value projects and a Fit & Forget approach offering direct sale distribution
Advantages
- DPX3 -I 160 is the answer for the competition for reduced needs of the Flux sub-segment. Possibility of DIN mounting and full accessory range.
Technical characteristics
| Rated permanent current IU | 250 A |
| Rated voltage | 220-690 V |
| Rated short-circuit breaking capacity lcu at 400 V, 50 Hz | 36 kA |
| Overload release current setting | 200-250 A |
| Adjustment range short-term delayed short-circuit release | 1250-2500 A |
| Adjustment range undelayed short-circuit release | 1250-2500 A |
| Device construction | Built-in device fixed built-in technique |
| Integrated earth fault protection | No |
| Type of electrical connection of the main circuit | Screw connection |
| Suitable for DIN rail (top hat rail) mounting | Yes |
| DIN rail (top hat rail) mounting optional | Yes |
| Number of auxiliary contacts as normally closed contact | 1 |
| Number of auxiliary contacts as change-over contact | 1 |
| With switched-off indicator | Yes |
| With integrated under-voltage release | Yes |
| Number of poles | 3 |
| Position of connection for the main current circuit | Front side |
| Type of control element | Toggle |
| A complete device with a protection unit | Yes |
| Motor drive integrated | No |
| Motor drive optional | Yes |
| Degree of protection (IP) | IP30 |
400amps GLOW Cut Out Fuse and Base
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