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ABB ot25f8 25a load break switch 8 pole
MPN: 1SCA104882R1001
Alt. SKU: OT25F8
Special Price
£76.76
£63.97
Regular Price
£118.10
Why Choose the OT25F8 [1SCA104882R1001]
This 8-pole, front-operated switch-disconnector is base-mounted and designed for DIN-rail installation. It features protected clamp terminals for secure wiring connections. Please note that the handle and shaft are supplied separately. This non-fusible disconnect switch is suitable for reliable isolation in industrial and commercial electrical installations.
Technical Specification
- Function: 8-pole front operated, base and DIN-rail mountable non-fusible disconnect switch, knob handle and shaft not included.
- Rated Operational Voltage: Up to 750 V.
- Rated Operational Current: AC-21A and AC-22A 25 A; AC-23A 20 A (380–415 V), 11 A (690 V); DC-21B up to 25 A.
- Conventional Thermal Current (Ith): 32 A at 40 °C.
- Rated Insulation Voltage (Ui): 750 V according to IEC/EN 60664-1.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Degree of Protection: Front IP20.
- Terminal Type and Cable Range: Screw terminals; Cu 0.75 to 10 mm² (flexible, ferrule, solid, stranded).
- Mechanical Durability: 20,000 operations.
- Mounting and Contact Configuration: Base mounting, 8 poles, fourth pole optionally on left or right with switched simultaneous function.
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 an 8-pole, front operated, non-fusible disconnect switch designed for base and DIN-rail mounting.
What are the rated operational voltages and currents?
It supports operational voltages up to 750 V with rated currents of AC-21A and AC-22A at 25 A; AC-23A at 20 A (380–415 V) and 11 A (690 V); DC-21B up to 25 A.
What is the cable capacity for the terminals?
The screw terminals accommodate copper cables ranging from 0.75 to 10 mm² (flexible, ferrule, solid, stranded).
What is the degree of protection for this switch?
The front of the switch has an IP20 degree of protection.
How durable is this switch in terms of mechanical operations?
The switch has a mechanical durability of 20,000 operations.
Is a handle and shaft included with the switch?
No, the knob handle and shaft are not included with the switch.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SCA104882R1001 |
|---|---|
| HS Code | 85365080 |
| Amperage | 25A |
| Number of Poles | 8 Pole |
| Country of Manufacture | Finland |
| Manufacturer | ABB |
| Mount Type | Base mounted |
| Alternative Product SKU | OT25F8 |
| Barcode | 6417019390253 |
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