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1SCA022612R8830 ABB Metal Enclosed Safety Switch 3 Pole IP65 15 kW
ABB OTL25A3M is a three-pole IP65 steel enclosed safety switch-disconnector rated for 15 kW and 30 A at 415 V AC-23A, with a red/yellow selector handle, 1NO auxiliary contact and top-and-bottom knock-out cable entries.
£180.90
Why Choose the ABB OTL25A3M Safety Switch?
The ABB OTL25A3M is a robust three-pole metal enclosed safety switch-disconnector designed to provide dependable local isolation for industrial motors, machinery and electrical equipment. Identified by ABB product ID 1SCA022612R8830, it combines reliable load-break switching with a durable steel sheet enclosure.
The OTL25A3M features an IP65 enclosure with a highly visible red/yellow selector handle providing I-O / ON-OFF indication. The grey enclosure has a hinged door with lock, while the interlocked cover prevents normal opening when the switch is ON and incorporates a defeatable interlock for authorised inspection.
For motor switching duties, the OTL25A3M is rated for 15 kW / 30 A at 415 V AC-23A. It is supplied with a 1NO auxiliary contact and PE terminal, while knock-out cable openings at the top and bottom provide flexible cable routing for industrial installations.
Key Advantages
- Robust metal enclosed safety switch-disconnector for industrial isolation.
- Three-pole configuration for simultaneous isolation of three-phase circuits.
- 15 kW / 30 A motor switching capability at 415 V AC-23A.
- IP65 steel sheet enclosure provides protection against dust and water ingress.
- Highly visible red/yellow selector handle for clear identification as a safety isolation point.
- Factory-fitted 1NO auxiliary contact for signalling and control functions.
- Interlocked enclosure cover with defeatable interlock for authorised inspection.
- Top and bottom knock-out cable openings provide flexible installation options.
Key Features
- ABB OTL enclosed safety switch range.
- 3-pole switching configuration.
- 30 A at 415 V AC-23A.
- 15 kW at 415 V AC-23A.
- 15 kW at 690 V AC-23A.
- Rigid alu-zinc coated steel sheet enclosure with polyester powder coating.
- IP65 protection rating.
- Red/yellow selector handle with I-O / ON-OFF indication.
- 1NO auxiliary contact included.
- Provision for additional auxiliary contacts.
- PE terminal included.
- Grey enclosure with hinged door and lock.
- Interlocked cover with defeatable interlocking function.
- Knock-out cable openings at the top and bottom.
Three-Pole Safety Isolation for Industrial Equipment
Three-pole safety switch-disconnectors such as the ABB OTL25A3M allow all three phases of a three-phase electrical circuit to be disconnected simultaneously through one operating mechanism. This provides a clearly identifiable local isolation point for motors, machinery and other industrial equipment.
The OTL25A3M combines IP65 steel enclosure protection with a red/yellow safety handle, auxiliary signalling capability and flexible cable entry. Its 15 kW / 30 A rating at 415 V AC-23A makes it suitable for a wide range of industrial motor and machinery isolation duties.
Typical Applications
- Industrial machinery safety isolation.
- Three-phase motor isolation.
- Motors up to 15 kW at 400–415 V under the specified AC-23A duty.
- Conveyor and material handling equipment.
- Pumps and pumping systems.
- Fans and ventilation equipment.
- Manufacturing and production machinery.
- Processing and packaging equipment.
Technical Specifications
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| Material | GRP / Polyester | |
|---|---|---|
| Device Type | Enclosed safety switch / isolator | |
| Series | OTL Enclosed Safety Switches | |
| ABB product ID | 1SCA022612R8830 | |
| ABB order code | OTL25A3M | |
| ABB product group | 311019-Metal Enclosed (Loadbreak) | |
| Product type | Metal enclosed safety switch-disconnector | |
| Number of poles | 3 | |
| Rated operational current, AC-23A | 30 A at 415 V | |
| Rated operational power, AC-23A | 7.5 kW at 230 V | |
| Enclosure material | Alu-zinc coated steel sheet with polyester powder coating | |
| Protection rating | IP65 | |
| Handle | Red/yellow selector handle | |
| Handle indication | I-O / ON-OFF | |
| Auxiliary contacts included | 1NO | |
| Maximum auxiliary contacts | 2NO + 1NC | |
| PE terminal | Included | |
| Door | Hinged with lock | |
| Cover interlock | Included | |
| Defeatable interlock | Included | |
| Cable entry position | Top and bottom | |
| Cable openings per side | 2 × Ø32.5 mm + Ø16.5 mm | |
| Cable entry type | Knock-out | |
| Compression glands / flanges | Ordered separately | |
| Dimensions (H × W × D) | 200 × 150 × 100 mm | |
| Weight | approx. 1.9 kg |
Frequently Asked Questions
What is the ABB OTL25A3M used for?
The ABB OTL25A3M is a three-pole metal enclosed safety switch-disconnector designed to provide local isolation for industrial motors, machinery and other three-phase electrical loads.
How many poles does the ABB OTL25A3M have?
The OTL25A3M has three poles, allowing all three phases of a three-phase circuit to be switched and isolated simultaneously.
What motor power can the ABB OTL25A3M switch?
The OTL25A3M provides a rated operational motor switching capability of 15 kW at 400–415 V AC-23A.
What protection rating does the ABB OTL25A3M provide?
The OTL25A3M has an IP65 steel sheet enclosure, providing protection against dust ingress and water jets when correctly installed.
What handle and auxiliary contact does the ABB OTL25A3M include?
The OTL25A3M is supplied with a highly visible red/yellow I-O / ON-OFF selector handle and a factory-fitted 1NO auxiliary contact for signalling or control functions.
Trusted Industrial Safety Switching from ABB
ABB OTL enclosed safety switches provide dependable local isolation for industrial electrical equipment, with the OTL25A3M combining three-pole switching, 15 kW / 30 A motor capability at 415 V AC-23A, IP65 steel construction, a red/yellow selector handle and auxiliary signalling capability.
