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1SCA132667R1001 ABB 23 A 3-Pole 11 kW 415 V Enclosed Safety Isolator
ABB OTU32B3MS2 1SCA132667R1001 is a 3-pole IP65 polycarbonate enclosed safety switch-disconnector rated at 23 A AC-23A and 11 kW at 415 V with a black padlockable operating handle.
£120.18
Why Choose the ABB OTU32B3MS2 Enclosed Safety Isolator?
The ABB OTU32B3MS2, product ID 1SCA132667R1001, is a compact 3-pole enclosed safety switch-disconnector designed for dependable local isolation of motors, machinery and industrial electrical equipment. It is rated at 23 A AC-23A at 415 V with a motor switching capacity of 11 kW at 415 V.
The OTU32B3MS2 combines an ABB switch-disconnector with a durable polycarbonate enclosure and a black round operating handle. The handle provides clear I-O / ON-OFF indication and can be secured with up to three padlocks, helping maintain safe isolation during servicing and maintenance.
Designed for industrial safety isolation, the OTU32B3MS2 has a 32 A AC-22A rating at 415 V and 23 A AC-23A rating at 415 V. Cable entry is available from both the top and bottom through knock-out openings, while the compact 161 × 100 × 115 mm enclosure makes the unit suitable for machinery installations where space is limited.
Key Advantages
- Compact 3-pole enclosed safety isolator for industrial applications.
- 23 A AC-23A rating at 415 V.
- 11 kW motor switching capacity at 415 V.
- 32 A AC-22A rating at 415 V.
- Durable polycarbonate enclosure for industrial electrical installations.
- Black I-O / ON-OFF operating handle for clear local switching.
- Padlockable handle accommodating up to three padlocks.
- Top and bottom cable entry for flexible installation.
Key Features
- ABB OTU enclosed switch-disconnector.
- 3-pole configuration.
- 23 A AC-23A rating at 415 V.
- 32 A AC-22A rating at 415 V.
- 11 kW motor rating at 415 V.
- IP65 protection rating.
- Polycarbonate enclosure.
- Black round operating handle.
- I-O / ON-OFF position indication.
- Padlockable with up to three padlocks.
- Knock-out cable entries from top and bottom.
- 2 × Ø25.5 mm cable outlets per side.
- N and PE terminals included.
- No auxiliary contacts fitted as standard.
- Supports up to 2NO + 2NC auxiliary contacts.
- Compact enclosed format for local machinery isolation.
Compact Safety Isolation for Motors and Machinery
An enclosed safety switch-disconnector provides a clearly identifiable means of disconnecting electrical equipment from its supply during servicing, inspection and maintenance. The ABB OTU32B3MS2 combines a 3-pole switching mechanism with a compact polycarbonate enclosure and padlockable black operating handle, providing a practical local isolation point for three-phase equipment.
With its 23 A AC-23A rating and 11 kW motor capacity at 415 V, the OTU32B3MS2 is particularly suited to local motor and machinery isolation. Its IP65 enclosure, top-and-bottom cable entry arrangement and compact dimensions allow installation close to equipment while maintaining straightforward access for operation and maintenance.
Typical Applications
- Motor isolation up to 11 kW at 415 V.
- Three-phase machinery isolation.
- Industrial safety isolation points.
- Pumps, fans and ventilation equipment.
- Conveyors and material handling systems.
- Production and packaging machinery.
- Industrial control equipment.
- Plant maintenance isolation points.
- Commercial and industrial electrical installations.
Technical Specifications
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| Material | Polycarbonate | |
|---|---|---|
| Device Type | Enclosed safety switch / isolator | |
| Series | OTU Plastic Enclosed Switch-Disconnectors | |
| ABB order code / Product ID | 1SCA132667R1001 | |
| Product group | 311004-Plastic Enclosed Switches (Otp) | |
| Product type | Enclosed safety switch-disconnector / isolator | |
| Number of poles | 3 | |
| Motor power at 415 V | 11 kW | |
| Rated operational current AC-22A at 415 V | 32 A | |
| Rated operational current AC-23A at 415 V | 23 A | |
| Protection rating | IP65 | |
| Enclosure material | Polycarbonate | |
| Handle type | Round operating handle | |
| Handle colour | Black | |
| Handle indication | I-O / ON-OFF | |
| Padlocking | Up to 3 padlocks | |
| Cable entry | Knock-out holes | |
| Cable entry position | Top and bottom | |
| Cable outlets per side | 2 × Ø25.5 mm | |
| Auxiliary contacts included | None | |
| Maximum auxiliary contacts | 2NO + 2NC | |
| Terminals supplied | N and PE terminals | |
| Cover interlock | No | |
| Enclosure dimensions (H × W × D) | 161 × 100 × 115 mm | |
| Weight | approx. 0.4 kg |
Frequently Asked Questions
What is the ABB OTU32B3MS2?
The ABB OTU32B3MS2, product ID 1SCA132667R1001, is a 3-pole IP65 enclosed safety switch-disconnector rated at 23 A AC-23A at 415 V and designed for local electrical isolation.
What motor size can the ABB OTU32B3MS2 switch?
The OTU32B3MS2 is rated for motor switching applications up to 11 kW at 415 V.
What are the AC-22A and AC-23A ratings of the OTU32B3MS2?
At 415 V, the ABB OTU32B3MS2 is rated at 32 A AC-22A and 23 A AC-23A.
Can the ABB OTU32B3MS2 be padlocked?
Yes. The black operating handle can accommodate up to three padlocks, allowing the isolator to be secured during servicing and maintenance.
What cable entries are provided on the OTU32B3MS2?
The enclosure provides cable entry from the top and bottom, with 2 × Ø25.5 mm cable outlets per side.
Trusted Industrial Safety Isolation from ABB
ABB OTU enclosed switch-disconnectors provide clear and dependable local electrical isolation, combining robust switching technology with compact IP65 enclosures, practical cable-entry arrangements and padlockable operating handles for industrial machinery and equipment.
