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1SCA134371R1001 ABB OTDC16U6 6 Pole 1000VDC 32A Switch Disconnector
MPN: 1SCA134371R1001
Alt. SKU: OTDC16U6
Why Choose the OTDC16U6 [1SCA134371R1001]
The OTDC16U6 PV Disconnect Switch is designed for reliable isolation in photovoltaic systems. It features a base mounting configuration and supports triple circuit operation with a rated current of 16 A at 600 VDC (UL) and 10 A at 1000 VDC (IEC). A terminal bolt kit is included for secure connections; however, the handle and shaft must be ordered separately to complete installation. This switch ensures compatibility with both UL and IEC standards, making it suitable for a range of solar applications.
Technical Specification
- Function: PV Disconnect Switch, triple circuit, suitable for photovoltaic applications.
- Voltage Rating: 600 VDC UL, 1000 VDC IEC.
- Current Rating: 16 A (600 VDC UL), 10 A (1000 VDC IEC).
- Contact Configuration: 6 poles, 3 circuits.
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Degree of Protection: Front IP20.
- Terminal Type and Size: Screw terminals, suitable for cable cross-section 2.5 to 16 mm² (12 to 6 AWG).
- Mechanical Data: Base and DIN-rail mounting, shaft diameter 6 mm.
- Standards: UL508i and IEC 60947-1, -3 certified.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the OTDC16U6?
The OTDC16U6 is a PV Disconnect Switch designed for photovoltaic applications, featuring a triple circuit configuration.
What are the voltage and current ratings for this switch?
The switch has a voltage rating of 600 VDC (UL) and 1000 VDC (IEC), with a current rating of 16 A (600 VDC UL) and 10 A (1000 VDC IEC).
What is the cable capacity for the terminal connections?
The terminal type is screw terminals, suitable for cable cross-sections of 2.5 to 16 mm² (12 to 6 AWG).
How can the OTDC16U6 be mounted?
The switch can be mounted on a base or DIN-rail, and requires a shaft diameter of 6 mm.
What is the degree of protection for this switch?
The OTDC16U6 has a degree of protection rated at IP20 for the front.
What standards does the OTDC16U6 comply with?
It is certified to UL508i and IEC 60947-1, -3 standards. See the manufacturer's data sheet for standards and approvals.
| Alternative Product SKU | OTDC16U6 |
|---|---|
| Manufacturer Part Number | 1SCA134371R1001 |
| Manufacturer | ABB |
| Barcode | 6417019631738 |
| Number of Poles | 6 pole |
| Number of switches | 1 |
| Rated operating voltage | 1000 |
| Device construction | Built-in device fixed built-in technique |
| Type of control element | Other |
| Rated permanent current Iu | 32A |
| Voltage | 1000VDC |
| Degree of protection (IP) | IP20 |
| Degree of protection (NEMA) | 1 |
| Type of electric connection | Screw connection |
| Packed Quantity | 1 |
| Height | 54.8mm |
| Width | 54.5mm |
| Depth | 109.5mm |
| HS Code | 85365080 |
| Country of Manufacture | Estonia |
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