We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
ABB ot40f3 isolator 40a load break switch 3 pole
MPN: 1SCA104902R1001
Alt. SKU: OT40F3
Special Price
£22.40
£18.67
Regular Price
£34.46
Why Choose the OT40F3 [1SCA104902R1001]
This 3-pole switch-disconnector is designed for DIN-rail mounting and base installation, operated from the front for ease of access. It features protected clamp terminals to ensure secure and reliable connections. Please note that the handle and shaft are supplied separately. This non-fusible device is suitable for isolating electrical circuits in a range of industrial and commercial applications.
Technical Specification
- Function: 3-pole front operated base mounted switch-disconnector, non-fusible, DIN-rail mountable.
- Rated Operational Voltage: Up to 750 V AC.
- Rated Operational Current: 40 A (AC-21A, AC-22A), 23 A (AC-23A at 380-415 V).
- Contact Configuration: 3 poles (3P).
- Rated Insulation Voltage: 750 V (IEC/EN 60664-1).
- Rated Impulse Withstand Voltage: 8 kV.
- Degree of Protection: IP20 (front).
- Terminal Type and Capacity: Screw terminals; conductor size Cu 0.75 to 10 mm² (flexible, solid, stranded).
- Mechanical Durability: 20,000 operations.
- Power Loss per Pole: 1.6 W at rated conditions.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of this switch-disconnector?
This is a 3-pole, front operated, base mounted, non-fusible switch-disconnector designed for DIN-rail mounting.
What is the rated operational voltage and current?
The switch has a rated operational voltage of up to 750 V AC and a rated operational current of 40 A (AC-21A, AC-22A) and 23 A (AC-23A at 380-415 V).
What is the terminal type and capacity?
The switch features screw terminals with a conductor size capacity of Cu 0.75 to 10 mm² for flexible, solid, and stranded conductors.
What is the degree of protection for this switch?
The degree of protection is IP20 for the front of the switch.
How many operations can this switch endure mechanically?
The switch has a mechanical durability of 20,000 operations.
What are the insulation and impulse withstand voltage ratings?
The rated insulation voltage is 750 V (IEC/EN 60664-1) and the rated impulse withstand voltage is 8 kV.
Are there any specific standards or approvals for this product?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SCA104902R1001 |
|---|---|
| HS Code | 85365080 |
| Amperage | 40A |
| Number of Poles | 3 Pole |
| Country of Manufacture | Finland |
| Manufacturer | ABB |
| Mount Type | DIN-rail mounted |
| Alternative Product SKU | OT40F3 |
| Barcode | 6417019390451 |
Write Your Own Review
