Technical illustration. Representative component image; exact configuration and appearance may vary. Images are for reference only. The supplied part’s appearance may differ.
1SDA072091R1 — Air Circuit Breaker
Electrical & controlsPart number: 1SDA072091R1
1SDA072091R1 — Air Circuit Breaker — ABB reference 1SDA072091R1. Request a quotation including shipping to your destination. Send equipment details and certificate requirements so we can confirm the exact specification, fitment, availability and warranty terms before ordering.
Looking for ABB 1SDA072091R1? This catalogue reference is listed under Electrical & controls. Send the part number and your equipment details so we can confirm the specification, availability and a quotation including shipping.
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Technical specifications
| Manufacturer | ABB |
|---|---|
| Part number | 1SDA072091R1 |
| Category | Electrical & controls |
| Product Net Width | 278 mm |
| Product Net Height | 363.5 mm |
| Product Net Depth / Length | 271 mm |
| Product Net Weight | 18 kg |
| Product Name | Air Circuit Breaker |
| Product Type | Air Circuit Breaker |
| Current Type | AC |
| Number of Poles | 3P |
| Power Loss | 100 W |
| Rated Current (I n ) | 800 A |
| Rated Impulse Withstand Voltage (U imp ) | acc. to IEC 60947-2 12 kV |
| Rated Insulation Voltage (U i ) | AC 1000 V |
| Rated Operational Voltage | 690 V AC |
| Rated Service Short-Circuit Breaking Capacity (I cs ) | (220 V AC) 42 kA |
| Rated Service Short-Circuit Breaking Capacity, in % of Icu (I cs ) | 100 % |
| Rated Short-time Withstand Current Low Voltage (I cw ) | for 1 s 42 kA |
| Rated Ultimate Short-Circuit Breaking Capacity (I cu ) | (400 V AC) 42 kA |
| Rated Uninterrupted Current (I u ) | 800 A |
| Rated Voltage (U r ) | 690 V |
| Published component type | Air Circuit Breaker |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
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