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1SDA080826R1 ABB XT1C 160 TMD 20-450 3p F F Moulded Case Circuit Breaker
ABB XT1C 160 TMD is a 20 A three pole moulded case circuit breaker with thermomagnetic protection for reliable low-voltage electrical distribution applications.
£224.30
Why Choose the ABB XT1C 160 TMD 20-450 3p F F Moulded Case Circuit Breaker?
The ABB XT1C 160 TMD 20-450 3p F F is a compact and reliable moulded case circuit breaker (MCCB) designed for dependable protection of low-voltage electrical distribution systems. As part of the advanced ABB SACE Tmax XT1C 160 range, it combines a compact fixed-frame construction with a TMD thermomagnetic release for effective overload and short-circuit protection.
This circuit breaker is engineered for industrial and commercial installations requiring reliable circuit protection, compact dimensions and straightforward integration into switchboards. The integrated TMD thermomagnetic trip unit provides thermal overload protection and instantaneous magnetic short-circuit protection for connected electrical equipment.
With a rated current of 20 A, a 160 A frame size, a three-pole fixed configuration and a magnetic trip range of 200–450 A, the XT1C 160 TMD is suitable for general power distribution and equipment protection applications.
Key Advantages
- Compact Tmax XT moulded case circuit breaker for low-voltage protection applications.
- 20 A rated current suitable for industrial and commercial loads.
- Integrated TMD thermomagnetic release for overload and short-circuit protection.
- Three-pole fixed construction for simple installation.
- Instantaneous magnetic protection for rapid fault response.
- Compact XT1 frame design for space-efficient switchboard assembly.
- Reliable ABB construction with long mechanical and electrical service life.
Key Features
- ABB SACE Tmax XT1C 160 series moulded case circuit breaker.
- 20 A rated current (In).
- TMD thermomagnetic release.
- Thermal overload protection for sustained overcurrent conditions.
- Instantaneous magnetic protection setting: 200–450 A.
- Three-pole (3P) fixed version.
- Front terminal connection arrangement.
- 690 V AC rated operational voltage.
- Compatible with ABB Tmax XT1 accessories.
Reliable Protection for Industrial Power Systems
Moulded case circuit breakers such as the ABB XT1C 160 TMD protect electrical installations by automatically disconnecting circuits during overload and short-circuit conditions. The thermomagnetic release combines thermal protection for sustained overloads with magnetic protection for rapid fault interruption.
The Tmax XT platform provides compact, flexible and reliable circuit protection solutions for modern electrical systems. The XT1C 160 TMD is designed for engineers, installers and panel builders requiring dependable low-voltage protection within a compact footprint.
Typical Applications
- Industrial distribution boards.
- Electrical control panels.
- Machinery and equipment protection.
- Commercial electrical installations.
- Automation systems.
- Low-voltage power distribution assemblies.
Technical Specifications
| Product range | SACE Tmax XT |
|---|---|
| Series | XT1C 160 |
| Order code | 1SDA080826R1 |
| Product type | Moulded case circuit breaker (MCCB) |
| Rated current (In) | 20 A |
| Rated frame current | 160 A |
| Number of poles | 3P |
| Trip unit | TMD thermomagnetic release |
| Magnetic trip range | 200–450 A |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage | 800 V AC |
| Rated frequency | 50 / 60 Hz |
| Connection type | Fixed front terminals |
| Version | Fixed (F) |
| Performance level | C |
Frequently Asked Questions
What is the ABB XT1C 160 TMD used for?
The ABB XT1C 160 TMD is used for protecting low-voltage electrical circuits against overload and short-circuit faults in industrial and commercial applications.
What is the rated current of this circuit breaker?
The XT1C 160 TMD has a rated current of 20 A.
What type of trip unit is fitted?
The circuit breaker is fitted with a TMD thermomagnetic release providing thermal overload and instantaneous magnetic protection.
What is the magnetic trip range?
The instantaneous magnetic protection range is 200–450 A.
How many poles does this ABB MCCB have?
This model is a three-pole (3P) fixed moulded case circuit breaker.
Trusted by Electrical Engineers Worldwide
ABB Tmax XT moulded case circuit breakers are widely used by electrical engineers and system designers to deliver dependable protection, efficient installation and reliable performance across modern power distribution networks.
