Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SCA132692R1001 ABB 4-Pole 63 A 37 kW AC-23 IP65 Enclosed Safety Switch
ABB OTU63BA4MS3 1SCA132692R1001 is a 4-pole 63 A IP65 plastic enclosed safety switch-disconnector with a 37 kW AC-23 motor rating, red-yellow padlockable operating handle and top and bottom cable entry.
£96.49
Why Choose the ABB OTU63BA4MS3 Enclosed Safety Switch?
The ABB OTU63BA4MS3, product ID 1SCA132692R1001, is a robust 4-pole 63 A enclosed safety switch-disconnector designed for dependable isolation of industrial machinery and electrical equipment. Rated for AC-23 duty and a motor switching capacity of 37 kW, it provides a practical enclosed isolation solution for demanding industrial applications.
The OTU63BA4MS3 combines an ABB front-operated switch-disconnector with a durable IP65 plastic enclosure. Its red-yellow round operating handle provides clear I-O / ON-OFF indication and can be secured with up to three padlocks, helping maintain controlled isolation during servicing and maintenance.
Designed for straightforward installation, the OTU63BA4MS3 provides cable entry from both the top and bottom through knock-out openings. The enclosure measures 200 × 146 × 139 mm and the assembly includes N and PE terminals, making it a compact and practical solution for four-pole industrial isolation.
Key Advantages
- Robust 4-pole enclosed safety switch-disconnector.
- 63 A rated switching capacity.
- 37 kW AC-23 motor switching capacity.
- IP65 plastic enclosure for protected industrial installations.
- Highly visible red-yellow operating handle for safety isolation.
- Padlockable handle accommodating up to three padlocks.
- Top and bottom cable entry for flexible installation.
- Four-pole configuration enables simultaneous isolation of four conductors.
Key Features
- ABB OTU plastic enclosed switch-disconnector.
- 4-pole configuration.
- Rated current: 63 A.
- AC-23 motor rating: 37 kW.
- Protection rating: IP65.
- Front-operated switching mechanism.
- Plastic enclosure construction.
- Red-yellow round operating handle.
- I-O / ON-OFF position indication.
- Padlockable with up to three padlocks.
- Knock-out cable entries from top and bottom.
- 2 × Ø40.5 mm cable outlets per side.
- N and PE terminals included.
- No auxiliary contacts fitted as standard.
- Supports up to 2NO + 2NC auxiliary contacts.
- Cover is not interlocked.
Reliable Four-Pole Isolation for Industrial Machinery
A four-pole enclosed switch-disconnector enables simultaneous disconnection of four conductors, making it suitable for installations where the neutral conductor must be switched alongside the three phase conductors. The ABB OTU63BA4MS3 combines this 4-pole isolation capability with a highly visible red-yellow handle and IP65 enclosure for dependable local switching.
With its 63 A rating and 37 kW AC-23 motor switching capacity, the OTU63BA4MS3 is suited to substantial machinery and motor loads. The padlockable handle helps secure the isolator during maintenance, while top-and-bottom knock-out entries simplify cable routing in industrial installations.
Typical Applications
- Industrial motor isolation up to 37 kW.
- Four-pole three-phase and neutral isolation.
- Industrial machinery safety isolation.
- Pumps, fans and ventilation systems.
- Conveyors and material handling equipment.
- Production and processing machinery.
- HVAC plant and mechanical services.
- Plant maintenance and lockout isolation points.
- Industrial electrical distribution equipment.
Technical Specifications
Tick the specs you need, then view products that match.
| Material | Plastic | |
|---|---|---|
| Device Type | Enclosed safety switch / isolator | |
| Series | OTU Plastic Enclosed Switch-Disconnectors | |
| ABB order code / Product ID | 1SCA132692R1001 | |
| Product group | 311004-Plastic Enclosed Switches (Otp) | |
| Product type | Enclosed safety switch-disconnector | |
| Number of poles | 4 | |
| Rated current | 63 A | |
| AC-23 motor power | 37 kW | |
| Protection rating | IP65 | |
| Enclosure material | Plastic | |
| Operation | Front operated | |
| Handle type | Round operating handle | |
| Handle colour | Red-yellow | |
| 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 × Ø40.5 mm | |
| Auxiliary contacts included | None | |
| Maximum auxiliary contacts | 2NO + 2NC | |
| Terminals supplied | N and PE terminals | |
| Cover interlock | No | |
| Enclosure dimensions (H × W × D) | 200 × 146 × 139 mm | |
| Weight | approx. 0.8 kg |
Frequently Asked Questions
What is the ABB OTU63BA4MS3?
The ABB OTU63BA4MS3, product ID 1SCA132692R1001, is a 4-pole 63 A IP65 plastic enclosed safety switch-disconnector designed for industrial electrical isolation.
What motor rating does the ABB OTU63BA4MS3 support?
The OTU63BA4MS3 has an AC-23 motor switching rating of 37 kW, making it suitable for substantial industrial motor and machinery isolation applications.
How many poles does the OTU63BA4MS3 have?
The ABB OTU63BA4MS3 has a 4-pole configuration, allowing four conductors to be isolated through the enclosed switch-disconnector.
Can the ABB OTU63BA4MS3 be padlocked?
Yes. The red-yellow operating handle can accommodate up to three padlocks, allowing the switch to be secured in the isolated position during servicing and maintenance.
What are the dimensions of the ABB OTU63BA4MS3?
The OTU63BA4MS3 enclosure measures approximately 200 × 146 × 139 mm (height × width × depth) and has a unit weight of approximately 0.8 kg.
Trusted Industrial Safety Isolation from ABB
ABB OTU enclosed switch-disconnectors provide dependable local electrical isolation, combining robust switching technology with IP65 enclosures, practical cable-entry arrangements and padlockable safety handles for industrial machinery and electrical equipment.
