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- ABB 1SCA158447R1001 OTDC400FV11P 2P 1500V DC Pistol Handle Switch Disconnector ABB 1SCA158447R1001 OTDC400FV11P 2P 1500V DC Pistol Handle Switch Disconnector
ABB 1SCA158447R1001 OTDC400FV11P 2P 1500V DC Pistol Handle Switch Disconnector
ABB 1SCA158447R1001 OTDC400FV11P 2P 1500V DC Pistol Handle Switch Disconnector
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- Description
Rated 400 A at 1500 V DC, the ABB 1SCA158447R1001 OTDC400FV11P is a two-pole DC switch-disconnector on the M frame with a factory-fitted black pistol-grip handle, built for 1500 V utility-scale photovoltaic combiner boxes. It carries a 10 kA short-circuit making capacity (Icm) and a 1500 V rated insulation voltage.
Technical Specifications
| SKU | 1SCA158447R1001 |
| Brand | ABB |
| Series | DC Switch-Disconnectors |
| Catalog Designation | OTDC400FV11P |
| Number of Poles | 2P |
| Rated Operational Voltage | 1500 V DC |
| Rated Operational Current (DC-21B/DC-22B/DC-PV1/DC-PV2) | 400 A |
| Rated Insulation Voltage (Ui) | 1500 V |
| Rated Impulse Withstand Voltage (Uimp) | 12 kV |
| Rated Short-Circuit Making Capacity (Icm) | 10 kA |
| Rated Short-time Withstand Current (Icw) | 10 kA for 1 s |
| Conventional Free-air Thermal Current (Ith) | 400 A at 40 degC |
| Conventional Thermal Current, Fully Enclosed (Ithe) | 400 A |
| Handle Type | Pistol |
| Handle Color | Black |
| Handle Length | 95 mm |
| Degree of Protection | IP20 (front) |
| Pollution Degree | 3 |
| Mounting Type | Base mounting |
| Terminal Type | Lug terminals |
| Net Dimensions (W x H x D) | 157.5 x 211 x 135 mm |
| Net Weight | 3.9 kg |
Certifications & Standards
- IEC 60947-1
- IEC 60947-3
Selection Notes
The pistol-grip handle on this FV11P variant projects further from the enclosure than the direct-mount FV11K handle, which suits panels where the operator needs more leverage or stands off at an angle from the door. Electrically the two 1500 V, 400 A variants are identical, so the choice between them comes down to door geometry and ergonomics rather than rating. Net weight is marginally higher at 3.9 kg versus the direct-mount version's 3.8 kg because of the longer handle linkage.