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ABB XT1S 160 3 pole Standard MCCB Fixed Thermal/Adjustable Magnetic Release In=50A Ii=500A
ABB 1SDA067431R1 Tmax XT1S 160 moulded case circuit breaker with TMD thermomagnetic release, 50 A rated current, three-pole fixed design, front terminals and 50 kA breaking capacity at 415 V AC for low voltage electrical distribution systems.
£267.67
Why Choose the ABB 1SDA067431R1 Tmax XT1S 160 MCCB?
The ABB 1SDA067431R1 is a dependable moulded case circuit breaker (MCCB) from the high performance ABB Tmax XT series, designed to provide reliable low voltage circuit protection for industrial, commercial and panel building applications. Identified as XT1S 160 TMD 50-500 3p F F, this breaker combines compact construction with robust protection against overloads and short circuits.
This ABB Tmax XT1S circuit breaker features a TMD thermomagnetic release, providing thermal overload protection and magnetic short-circuit protection in one compact device. Its fixed mounting format and front terminals make it suitable for straightforward installation inside switchboards, distribution panels, control cabinets and OEM machinery.
With a rated current of 50 A, a three-pole configuration and front terminal connections, the 1SDA067431R1 is ideal for protecting three-phase electrical circuits. The XT1S breaking capacity class provides enhanced short-circuit performance for demanding low voltage distribution environments.
Key Advantages
- Reliable ABB moulded case circuit breaker for low voltage protection.
- 50 A rated current suitable for industrial and commercial circuits.
- Three-pole configuration for three-phase electrical systems.
- TMD thermomagnetic release for overload and short-circuit protection.
- Fixed installation design with front terminals for panel mounting.
- Part of the proven ABB Tmax XT1S 160 MCCB range.
Key Features
- ABB Tmax XT1S 160 series.
- 50 A rated current.
- Three-pole MCCB construction.
- TMD R thermomagnetic release.
- 50-500 A release setting range.
- Front terminal connection arrangement.
- Fixed circuit breaker format.
- High breaking capacity XT1S performance class.
Reliable Circuit Protection for Low Voltage Systems
Moulded case circuit breakers such as the ABB Tmax XT1S help protect electrical installations by automatically disconnecting circuits during overload or short-circuit conditions. This helps reduce the risk of cable overheating, equipment damage and unplanned downtime in demanding power distribution systems.
The ABB 1SDA067431R1 is well suited for electrical contractors, panel builders and maintenance engineers who require a compact, standards-compliant MCCB with dependable thermomagnetic protection and enhanced breaking capacity for modern distribution assemblies.
Typical Applications
- Low voltage distribution boards.
- Industrial switchboards and control panels.
- Commercial electrical installations.
- Motor control centres and switchgear assemblies.
- Machinery power circuits.
- Building services and infrastructure power distribution.
Technical Specifications
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| Mounting Type | Fixed | |
|---|---|---|
| Application | Power distribution | |
| Current | 50 A | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 50 kA | |
| Trip Unit | Thermal-magnetic | |
| Manufacturer | ABB | |
| Series | Tmax XT | |
| Model | XT1S 160 TMD 50-500 3p F F | |
| Product ID | 1SDA067431R1 | |
| Product type | Moulded case circuit breaker | |
| Frame size | XT1 | |
| Breaking capacity class | XT1S | |
| Rated frame current | 160 A | |
| Rated current | 50 A | |
| Number of poles | 3 pole | |
| Release type | TMD thermomagnetic release | |
| Release range | 50-500 A | |
| Rated operational voltage | up to 690 V AC | |
| Rated short-circuit breaking capacity | 50 kA at 415 V AC | |
| Terminal type | Front terminals | |
| Installation type | Fixed | |
| Standards | IEC 60947-2 | |
| EAN / UPC | 8015644013257 | |
| HS Code | 85362090 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the ABB 1SDA067431R1 used for?
The ABB 1SDA067431R1 is used to protect low voltage electrical circuits against overloads and short circuits in switchboards, distribution panels and industrial control systems.
What type of circuit breaker is the 1SDA067431R1?
It is an ABB Tmax XT1S moulded case circuit breaker with a fixed three-pole design, front terminals and a TMD thermomagnetic release.
What is the rated current of this MCCB?
The breaker has a rated current of 50 A within the XT1S 160 frame size.
What trip unit does this breaker use?
The 1SDA067431R1 uses a TMD thermomagnetic release, providing both thermal overload protection and magnetic short-circuit protection.
What is the breaking capacity of this breaker?
The ABB 1SDA067431R1 is part of the XT1S performance class and has a short-circuit breaking capacity of 50 kA at 415 V AC.
Trusted by Panel Builders Worldwide
ABB Tmax XT moulded case circuit breakers are widely trusted by electrical contractors, panel builders and industrial engineers to deliver reliable circuit protection in modern low voltage power distribution systems.
