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1SCA022530R5690 ABB 30A 15kW 3-Pole IP65 Enclosed Safety Switch
ABB OT25EAUA3TZ is a 30 A three-pole IP65 steel-sheet enclosed safety switch with a 15 kW AC-23A motor rating at 400 V, designed for reliable industrial electrical isolation and load switching.
£439.02
Why Choose the ABB OT25EAUA3TZ 30A Enclosed Safety Switch?
The ABB OT25EAUA3TZ is a robust 30 A 3-pole enclosed safety switch designed for reliable electrical isolation and load-breaking duties in industrial and commercial installations. Identified by ABB order code 1SCA022530R5690, it belongs to ABB product group 311019 – Metal Enclosed (Loadbreak) and combines ABB OT switch-disconnector technology with a durable steel-sheet enclosure.
Designed for safe local isolation of machinery and electrical equipment, the OT25EAUA3TZ features a grey steel-sheet enclosure with IP65 protection and a black I-O / ON-OFF pistol handle. The enclosure has an open bottom cable-entry arrangement with a blank entry plate at the top, allowing suitable cable-entry components and flanges to be selected for the installation.
With an AC-23A operational current of 30 A at 400 V and a motor switching capacity of 15 kW at 400 V, the OT25EAUA3TZ is well suited to three-phase motors, machinery and industrial equipment. Its 3-pole configuration, IP65 enclosure and included auxiliary contact provide a practical complete safety-switch solution for demanding installations.
Key Advantages
- Heavy-duty 30 A enclosed safety switch for industrial electrical isolation.
- 15 kW motor switching capacity at 400 V AC-23A.
- 3-pole configuration suitable for three-phase electrical systems.
- Durable steel-sheet enclosure for industrial applications.
- IP65 protection rating for demanding indoor and outdoor environments.
- Includes a 1NO auxiliary contact for signalling or control functions.
Key Features
- ABB OT enclosed safety switch series.
- 30 A AC-23A operational current at 400 V.
- 15 kW AC-23A motor rating at 400 V.
- 3-pole configuration.
- IP65-rated steel-sheet enclosure.
- Grey enclosure with black I-O / ON-OFF pistol handle.
- Open bottom cable-entry arrangement.
- Blank entry plate fitted at the top.
- 1NO auxiliary contact included.
- Supports up to 2NO + 2NC auxiliary contacts.
- PE terminal included.
- Designed for load-break switching and electrical isolation.
Reliable Electrical Isolation and Load-Break Switching
The ABB OT25EAUA3TZ provides a dependable local isolation point for three-phase machinery, motors and other electrical loads. Its IP65 steel-sheet enclosure protects the switching equipment against dust and water ingress, while the manually operated black handle provides clear I-O / ON-OFF control for maintenance and operational isolation.
The open-bottom cable-entry arrangement provides flexibility when configuring the switch for a particular installation, with cable entries and flanges selected separately as required. An included 1NO auxiliary contact can be integrated into signalling or control circuits, while the PE terminal supports straightforward protective-earth connection.
Typical Applications
- Three-phase motor isolation.
- Industrial machinery and production equipment.
- Pumps, fans and ventilation systems.
- Conveyors and material handling equipment.
- Manufacturing and processing machinery.
- Industrial electrical distribution systems.
- Local maintenance and electrical isolation points.
Technical Specifications
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| Material | Steel | |
|---|---|---|
| Device Type | Enclosed safety switch / isolator | |
| Series | OT Enclosed Safety Switches | |
| ABB order code | 1SCA022530R5690 | |
| Product description | 30A 15kW 3P IP65 enclosed switch | |
| Product type | Metal-enclosed safety switch / switch-disconnector | |
| ABB product group | 311019 – Metal Enclosed (Loadbreak) | |
| Rated operational current, AC-23A at 400 V | 30 A | |
| Number of poles | 3 | |
| Motor output, AC-23A at 230 V | 7.5 kW | |
| Motor output, AC-23A at 400 V | 15 kW | |
| Motor output, AC-23A at 500 V | 15 kW | |
| Motor output, AC-23A at 690 V | 15 kW | |
| Protection rating | IP65 | |
| Enclosure material | Steel sheet | |
| Enclosure colour | Grey | |
| Handle | Black I-O / ON-OFF pistol handle | |
| Cable entry | Open bottom | |
| Top cable entry | Blank entry plate | |
| Suitable cable-entry size (W × D) | 250 × 180 mm | |
| Auxiliary contacts included | 1NO | |
| Maximum auxiliary contacts | 2NO + 2NC | |
| PE terminal | Included | |
| Weight | approx. 11 kg | |
| Operation | Manual | |
| Application | Electrical isolation and load switching |
Frequently Asked Questions
What is the ABB OT25EAUA3TZ used for?
The OT25EAUA3TZ is a 30 A 3-pole enclosed safety switch designed for load switching and safe electrical isolation of three-phase machinery, motors and industrial electrical equipment.
What motor power is supported by the OT25EAUA3TZ?
The OT25EAUA3TZ has an AC-23A motor switching capacity of 15 kW at 400 V.
What is the protection rating of the OT25EAUA3TZ?
The OT25EAUA3TZ has an IP65 protection rating, providing protection against dust and low-pressure water jets when correctly installed.
What auxiliary contacts are included with the OT25EAUA3TZ?
The OT25EAUA3TZ includes 1NO auxiliary contact and supports a maximum auxiliary contact configuration of 2NO + 2NC.
Where are the cable entries on the OT25EAUA3TZ?
The OT25EAUA3TZ has an open bottom cable-entry arrangement and a blank entry plate at the top, with suitable bottom cable-entry components and flanges selected separately for the installation.
Trusted ABB Switching Technology
ABB OT enclosed safety switches provide dependable load switching and electrical isolation for industrial machinery, motors and power distribution applications where robust construction, secure manual operation and reliable environmental protection are required.
