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ABB ot100f8 100 amp load break switch 8 pole
ABB OT100F8 8-pole 100 A switch disconnector for industrial circuit isolation, control panels, machinery and low voltage power distribution applications.
This product has been discontinued
A direct replacement is available below.
Replacement product
1SCA162668R1001 ABB OT100G3-8BS Switch-disconnector OT Plus 100 A, size G3, 8-pole, DIN mounting,
SKU: 1SCA162668R1001
£215.72 ex VAT
View
£219.90
Why Choose the ABB OT100F8 Switch Disconnector?
The ABB OT100F8 is a durable and reliable 8-pole switch disconnector designed for safe manual isolation of electrical circuits in industrial control panels, machinery and low voltage distribution systems. As part of the proven ABB OT Series, it provides dependable switching performance for panel builders, OEMs and maintenance engineers requiring secure circuit isolation.
This non-fusible switch disconnector is front operated and suitable for both base mounting and DIN rail installation, giving engineers flexibility when designing control cabinets and distribution assemblies. Its compact construction, protected clamp terminals and robust mechanical design make it ideal for demanding industrial environments where safety, reliability and serviceability are essential.
With a rated current of 100 A, an 8-pole configuration and a rated operational voltage of up to 750 V AC, the OT100F8 is suitable for multi-pole isolation requirements in machinery, switchgear and automation systems. The operating handle and shaft are supplied separately, allowing the installation to be configured to suit the panel layout.
Key Advantages
- Reliable 8-pole switch disconnector for industrial isolation.
- 100 A rated operational current for low voltage applications.
- Front operated design for convenient panel access.
- Suitable for base mounting or DIN rail mounting.
- Non-fusible disconnect switch with protected clamp terminals.
- Compatible with ABB handles, shafts and accessories for flexible installation.
Key Features
- ABB OT Series switch disconnector.
- 8-pole configuration.
- 100 A rated current.
- Rated operational voltage up to 750 V AC.
- Front operated switching mechanism.
- Base mounted and DIN rail mountable construction.
- Protected clamp terminals for secure wiring.
- Handle and shaft supplied separately for panel configuration.
Reliable Multi-Pole Isolation for Industrial Panels
Switch disconnectors such as the ABB OT100F8 provide a safe and visible means of isolating circuits during servicing, maintenance and installation work. By separating electrical loads from the supply, they help protect personnel and equipment while supporting safe working practices across industrial installations.
The OT100F8 is particularly useful where multiple circuits or conductors need to be switched together. Its 8-pole format, compact body and flexible mounting options make it well suited to control panels, distribution boards and machinery where space efficiency and dependable isolation are important.
Typical Applications
- Industrial control panels and switchboards.
- Machine isolation and maintenance switching.
- Motor control centres and automation cabinets.
- Multi-pole circuit isolation systems.
- Low voltage power distribution equipment.
- OEM machinery and panel building applications.
Technical Specifications
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| Device Type | Switch Disconnector | |
|---|---|---|
| Product Series | ABB OT | |
| Current | 100 A | |
| Poles | 8-pole | |
| Manufacturer | ABB | |
| Series | OT Switch Disconnectors | |
| Model | OT100F8 | |
| Product ID | 1SCA105022R1001 | |
| Product type | Switch disconnector / non-fusible disconnect switch | |
| Rated operational current | 100 A | |
| Number of poles | 8 | |
| Rated operational voltage | Up to 750 V AC | |
| Rated insulation voltage | 750 V | |
| Rated impulse withstand voltage | 8 kV | |
| Protection rating | IP20 front | |
| Mounting type | Base mounting / DIN rail mountable | |
| Operation | Front operated | |
| Terminal type | Protected clamp terminals | |
| Handle and shaft | Not included | |
| Dimensions (H × W × D) | approx. 100 × 193 × 86 mm | |
| Weight | approx. 1.3 kg | |
| HS Code | 85365080 | |
| Country of Manufacture | Finland |
Frequently Asked Questions
What is the ABB OT100F8 used for?
The OT100F8 is used to safely isolate electrical circuits in industrial panels, machinery and low voltage power distribution systems.
How many poles does the OT100F8 have?
The ABB OT100F8 has an 8-pole configuration, making it suitable for applications where multiple conductors or circuits need to be isolated together.
What is the current rating of the OT100F8?
The OT100F8 has a rated operational current of 100 A.
Is the ABB OT100F8 supplied with a handle and shaft?
No. The operating handle and shaft are not included and should be selected separately to suit the panel design and installation requirements.
Can the OT100F8 be DIN rail mounted?
Yes. The OT100F8 is suitable for both base mounting and DIN rail mounting, providing flexibility for control panel and switchboard installations.
Trusted by Panel Builders Worldwide
ABB OT Series switch disconnectors are widely used by electrical engineers, OEM machine builders and panel manufacturers to provide dependable isolation, compact installation and safe switching in industrial power systems.
