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1SCA121456R1001 ABB OTDC32F2 2 Pole 1000VDC 45A Switch Disconnector
MPN: 1SCA121456R1001
Alt. SKU: OTDC32F2
Special Price
£67.48
£56.23
Regular Price
£103.81
Why Choose the OTDC32F2 [1SCA121456R1001]
The OTDC32F2 DC switch-disconnector is designed for base mounting and supports a single circuit with a rated voltage of 660 VDC at 32 A or 1000 VDC at 20 A, compliant with IEC standards. It includes a terminal bolt kit for secure connections; however, the handle and shaft must be ordered separately to complete the assembly. This device ensures reliable isolation in DC applications, suitable for use in industrial and commercial electrical systems.
Technical Specification
- Function: DC Switch-disconnector for single circuit use.
- Rated Operational Current: 32 A at 660 V DC; 20 A at 1000 V DC.
- Contact Configuration: 2 poles (2P), single circuit.
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Degree of Protection: Front IP20.
- Terminal Type and Size: Screw terminals, 2.5 to 16 mm² cable cross-section.
- Tightening Torque: 1.2 to 1.4 N·m for main circuit terminals.
- Mounting: Base or DIN-rail mounting.
- Weight: 0.14 kg (0.31 lb).
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the OTDC32F2?
The OTDC32F2 is a DC switch-disconnector designed for single circuit use.
What are the rated operational currents for this product?
It has a rated operational current of 32 A at 660 V DC and 20 A at 1000 V DC.
What is the cable capacity for the terminal connections?
The terminal type is screw terminals with a cable cross-section capacity of 2.5 to 16 mm².
How can the OTDC32F2 be mounted?
The switch-disconnector can be mounted on a base or a DIN rail.
What is the degree of protection for the OTDC32F2?
The degree of protection is IP20 for the front of the device.
What tightening torque is required for the main circuit terminals?
The required tightening torque is between 1.2 to 1.4 N·m.
Are there any conformity standards for this product?
See the manufacturer's data sheet for standards and approvals.
| Alternative Product SKU | OTDC32F2 |
|---|---|
| Manufacturer Part Number | 1SCA121456R1001 |
| Manufacturer | ABB |
| Barcode | 6417019526119 |
| Number of Poles | 2 Pole |
| Number of switches | 1 |
| Rated operating voltage | 1000 |
| Device construction | Built-in device fixed built-in technique |
| Type of control element | Other |
| Colour control element | Black |
| Rated permanent current Iu | 45A |
| Voltage | 1000VDC |
| Degree of protection (IP) | IP20 |
| Nema Rating | 1 |
| Type of electric connection | Screw connection |
| Packed Quantity | 1 |
| Height | 89mm |
| Width | 52.5mm |
| Depth | 66.2mm |
| HS Code | 85365080 |
| Country of Manufacture | Estonia |
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