Product Overview
- Type: Fuse Switch Disconnector (Load Break Switch + Fuse Combination)
- Series: OFAA/OFLIS Series (ABB’s Fuse Switch Line)
Application:
- Main switching & protection in distribution panels
- Motor feeder protection
- Industrial power distribution (up to 690V)
Standards Compliance:
- IEC/EN 60947-3 (Switch-Disconnectors)
- IEC/EN 60947-6-1 (Fuse Combination Units)
- UL 508 (US Standard)
Key Specifications
- Parameter Value Details
Rated Current (Ie) 200A (with NH fuses)
Rated Voltage (Ue) 690V AC
Short-Circuit Rating 100kA (with current-limiting fuses)
Poles 3P (3-Pole)
Fuse Type NH (00 size) / 10x38mm Compatible with ABB Fuses
Mechanical Life 10,000 operations
Mounting Panel Mount (Front Access)
Product Features
- ✔ Integrated fuse protection (visible fuse status)
✔ Load-break capability (safe switching under load)
✔ Padlockable handle (lock-out/tag-out safety)
✔ Door interlock option (prevents door opening when ON)
✔ High breaking capacity (with current-limiting fuses)
Mechanical & Installation Data
- Terminals: Cable lugs (up to 240mm²)
- Dimensions: ~180 x 120 x 80 mm (WxHxD)
- Operating Temp.: -25°C to +60°C
- IP Rating: IP20 (enclosure required)
Ordering Information
- ABB Part No.: 1SFN010720R1011
- Model Variant: OFLIS 200-690V
Accessories:
- Fuse Bases (e.g., 1SFL1232…)
- Locking Kits
