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1SCA150648R1001 ABB F200 Fire-Rated 4-Pole Enclosed Switch-Disconnector
ABB OKA40S4RF2 is a four-pole F200 fire-rated IP65 aluminium enclosed switch-disconnector, order code 1SCA150648R1001, rated 40 A AC-22A and 11 kW / 23 A AC-23A at up to 415 V with one normally open auxiliary contact.
£310.32
Why Choose the ABB OKA40S4RF2 Fire-Rated Enclosed Switch-Disconnector?
The ABB OKA40S4RF2, order code 1SCA150648R1001, is a F200 fire-rated enclosed switch-disconnector designed for demanding electrical isolation applications. This four-pole unit uses a robust aluminium enclosure with IP65 protection and provides a rated operational current of 40 A for AC-22A duty at up to 415 V.
For motor and other AC-23A loads at up to 415 V, the OKA40S4RF2 is rated at 11 kW / 23 A. The enclosure is supplied with a highly visible red operating handle, PE terminal, threaded cable entries and one normally open (1NO) auxiliary contact, providing a complete enclosed isolation solution for industrial installations.
The grey aluminium enclosure measures approximately 165 × 130 × 131 mm (H × W × D) and weighs approximately 1.3 kg. The handle is padlockable in the OFF position, the cover is interlocked, and the assembly is EMC approved, making the OKA40S4RF2 well suited to fire-rated industrial switching and isolation duties.
Key Advantages
- F200 fire-rated enclosed switch-disconnector for demanding installations.
- Four-pole switching for multipole isolation requirements.
- 40 A AC-22A operational rating at up to 415 V.
- 11 kW / 23 A AC-23A rating at up to 415 V.
- Durable IP65 aluminium enclosure for industrial environments.
- Supplied with 1NO auxiliary contact for status or control signalling.
- Red operating handle with provision for padlocking in the OFF position.
- Integrated PE terminal and threaded cable entries simplify installation.
- EMC approved enclosed switch assembly.
Key Features
- ABB OKA40S4RF2 enclosed switch-disconnector.
- ABB order code 1SCA150648R1001.
- F200 fire-rated construction.
- Four-pole configuration.
- IP65 degree of protection.
- Grey aluminium enclosure.
- Red I-O / ON-OFF operating handle.
- 1NO auxiliary contact included.
- PE terminal included.
- Threaded cable entries from the top and bottom.
- Interlocked enclosure cover.
- Safety switch sticker included.
Fire-Rated Electrical Isolation for Critical Installations
Fire-rated enclosed switch-disconnectors are used where reliable local isolation is required alongside enhanced performance requirements for installations exposed to fire conditions. A dedicated enclosed switch provides a clearly identifiable means of disconnecting electrical equipment while protecting the switching mechanism within a purpose-designed enclosure.
The ABB OKA40S4RF2 combines F200 fire-rated construction with an IP65 aluminium enclosure, four-pole switching and an integrated auxiliary contact. Its 11 kW at 415 V AC-23A capability makes it suitable for appropriate motor and industrial load-isolation applications, subject to the electrical and fire-performance requirements of the installation.
Typical Applications
- Fire-rated electrical isolation systems.
- Industrial motor isolation up to the applicable 11 kW at 415 V AC-23A rating.
- Building services and plant-room electrical installations.
- Industrial machinery and production equipment isolation.
- Ventilation and mechanical services switching.
- Commercial and industrial electrical distribution systems.
- OEM machinery and control-panel installations requiring an enclosed local isolator.
Technical Specifications
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| Material | Aluminium | |
|---|---|---|
| Device Type | Enclosed switch disconnector | |
| Product group | 311019-Metal Enclosed (Loadbreak) | |
| Order code | 1SCA150648R1001 | |
| Product type | Fire-rated enclosed switch-disconnector | |
| Fire-rating class | F200 | |
| Number of poles | 4 | |
| AC-22A rated operational current at ≤415 V | 40 A | |
| AC-23A rating at ≤415 V | 11 kW / 23 A | |
| Rated insulation voltage | 750 V | |
| Rated frequency | 50/60 Hz | |
| Degree of protection | IP65 | |
| Enclosure material | Aluminium | |
| Enclosure colour | Grey | |
| Handle | Red I-O / ON-OFF handle | |
| Auxiliary contact | 1NO | |
| PE terminal | Included | |
| Cable entries | Threaded entries from top and bottom | |
| Cable outlets per side | 2 × M32 + M20 | |
| Enclosure height | 165 mm | |
| Enclosure width | 130 mm | |
| Enclosure depth | 131 mm | |
| Weight | approx. 1.3 kg | |
| EMC | Approved |
Frequently Asked Questions
What is the ABB OKA40S4RF2?
The ABB OKA40S4RF2 is a four-pole F200 fire-rated enclosed switch-disconnector supplied in an IP65 aluminium enclosure for industrial electrical isolation applications.
What is the current and power rating of the ABB OKA40S4RF2?
The OKA40S4RF2 is rated at 40 A AC-22A at up to 415 V and 11 kW / 23 A AC-23A at up to 415 V.
How many poles does the ABB OKA40S4RF2 have?
The ABB OKA40S4RF2 is a four-pole enclosed switch-disconnector.
Does the ABB OKA40S4RF2 include an auxiliary contact?
Yes. The OKA40S4RF2 is supplied with one normally open (1NO) auxiliary contact, along with a PE terminal, threaded cable entries and the operating handle.
What is the ABB order code for the OKA40S4RF2?
The ABB order code for the OKA40S4RF2 fire-rated enclosed switch-disconnector is 1SCA150648R1001.
Trusted for Industrial Electrical Isolation
ABB enclosed switch-disconnectors combine robust switching technology with purpose-designed enclosures and installation accessories, providing dependable local isolation solutions for industrial, commercial and building-services applications.
