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ABB XT1C 160 4 pole Enhanced MCCB Fixed Thermal/Adjustable Magnetic Release In=50A Ii=500A
ABB 1SDA067403R1 XT1C 160 TMD 50-500 4p F F moulded case circuit breaker from the SACE Tmax XT series, featuring a 50 A rated current, four-pole fixed construction, front terminals and thermomagnetic TMD release.
£294.14
Why Choose the ABB 1SDA067403R1 Tmax XT1C 160 MCCB?
The ABB 1SDA067403R1 is a robust moulded case circuit breaker (MCCB) from the ABB SACE Tmax XT series, designed to deliver dependable protection for low voltage electrical distribution systems. Also known as the XT1C 160 TMD 50-500 4p F F, this fixed four-pole breaker is suitable for commercial switchboards, industrial panels and OEM electrical assemblies.
This MCCB features a TMD thermomagnetic release with a rated current of 50 A and an instantaneous magnetic setting of 500 A. It provides effective overload and short-circuit protection for cables, equipment and four-pole distribution circuits where safety, reliability and compact installation are essential.
With a four-pole fixed construction, front terminals and a rated operational voltage up to 690 V AC, the ABB 1SDA067403R1 is well suited to low voltage distribution boards, control panels, motor control centres and professional switchgear applications.
Key Advantages
- Premium ABB Tmax XT moulded case circuit breaker for low voltage protection.
- 50 A rated current with TMD thermomagnetic trip unit.
- Four-pole fixed MCCB for low voltage distribution systems.
- Front terminal connection supports straightforward panel wiring.
- Compact XT1 frame size for efficient switchboard layouts.
- Reliable overload and short-circuit protection for commercial and industrial installations.
Key Features
- ABB SACE Tmax XT series.
- XT1C 160 frame.
- 4 pole fixed circuit breaker.
- TMD thermomagnetic release.
- 50 A rated current.
- 500 A instantaneous magnetic setting.
- Front terminal connection.
- Designed for IEC low voltage distribution applications.
Reliable Circuit Protection for Low Voltage Systems
The ABB 1SDA067403R1 provides dependable protection against overloads and short circuits in low voltage four-pole electrical installations. Its thermomagnetic release combines thermal overload protection with magnetic short-circuit tripping to help protect cables, equipment and downstream circuits.
As part of the ABB Tmax XT range, this MCCB is engineered for professional switchgear assemblies where reliability, compact dimensions and installation flexibility are important. Its fixed four-pole configuration makes it suitable for industrial, commercial and OEM power distribution systems.
Typical Applications
- Industrial distribution boards.
- Commercial switchboards.
- Electrical control panels.
- Machine building and OEM equipment.
- Motor control centres.
- Low voltage four-pole power distribution.
Technical Specifications
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| Mounting Type | Fixed | |
|---|---|---|
| Application | Power distribution | |
| Current | 50 A | |
| Phase | Three Phase | |
| Poles | 4-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 25 kA | |
| Trip Unit | Thermal-magnetic | |
| Manufacturer | ABB | |
| Series | SACE Tmax XT | |
| Model | XT1C 160 TMD 50-500 4p F F | |
| Part number | 1SDA067403R1 | |
| Product type | Moulded case circuit breaker | |
| Frame size | XT1 | |
| Breaker type | Fixed | |
| Number of poles | 4 pole | |
| Rated current | 50 A | |
| Trip unit | TMD thermomagnetic release | |
| Instantaneous setting | 500 A | |
| Breaking capacity | 25 kA at 415 V AC | |
| Rated operational voltage | up to 690 V AC | |
| Rated frequency | 50 / 60 Hz | |
| Terminal type | Front terminals | |
| Standards | IEC 60947-2 | |
| EAN | 8015644012977 | |
| HS Code | 85362090 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the ABB 1SDA067403R1 used for?
The ABB 1SDA067403R1 is used for overload and short-circuit protection in low voltage four-pole electrical distribution systems.
What type of circuit breaker is this product?
It is a moulded case circuit breaker from the ABB SACE Tmax XT series.
What is the rated current of the ABB 1SDA067403R1?
The breaker has a 50 A rated current.
What trip unit does this MCCB use?
The ABB 1SDA067403R1 uses a TMD thermomagnetic release for overload and short-circuit protection.
How many poles does this circuit breaker have?
This MCCB has a four-pole fixed configuration for low voltage electrical systems.
Trusted by Electrical Professionals Worldwide
ABB Tmax XT moulded case circuit breakers are trusted by panel builders, electrical contractors and industrial engineers for reliable low voltage protection, compact switchgear design and dependable performance in demanding electrical installations.
