Why Choose the ABB 1SDA068453R1 Tmax XT4L Moulded Case Circuit Breaker?
The ABB 1SDA068453R1 is a high-performance Tmax XT4L moulded case circuit breaker (MCCB) designed to provide dependable protection for industrial motor circuits, machinery and power distribution systems. As part of the trusted ABB SACE Tmax XT series, it combines compact construction with high breaking capacity and reliable magnetic protection.
This circuit breaker features a magnetic MA trip unit, making it particularly suitable for motor protection applications where fast short-circuit response is required. Its fixed three-pole design with front terminals allows straightforward installation inside switchboards, control panels and OEM machinery assemblies.
With a 160 A frame size, 20 A rated current and adjustable instantaneous magnetic setting from 100 to 200 A, the ABB 1SDA068453R1 is ideal for demanding industrial environments where reliable circuit interruption and long-term operational performance are essential.
Key Advantages
- High-performance ABB SACE Tmax XT4L moulded case circuit breaker.
- 20 A rated current for industrial motor protection circuits.
- Magnetic MA release for rapid short-circuit protection.
- Adjustable instantaneous trip setting from 100 to 200 A.
- Three-pole fixed configuration with front terminals.
- High breaking capacity for demanding industrial power systems.
Key Features
- ABB SACE Tmax XT series.
- XT4L 160 frame size.
- 20 A rated current.
- Magnetic MA trip unit.
- Instantaneous magnetic setting: 100 to 200 A.
- Three-pole fixed MCCB.
- Front terminal connection.
- Suitable for AC and DC applications.
- Designed for motor protection and industrial distribution systems.
Reliable Circuit Protection for Industrial Motor Applications
The ABB Tmax XT4L range is engineered to provide robust protection in compact switchgear and control panel applications. The magnetic MA release is designed for short-circuit protection, making this MCCB suitable for use alongside appropriate overload protection in motor starter assemblies.
Its high short-circuit performance, compact footprint and front terminal layout help simplify panel design while maintaining dependable protection for industrial equipment. The 1SDA068453R1 is well suited to machine builders, panel manufacturers and maintenance engineers requiring reliable ABB circuit protection.
Typical Applications
- Industrial motor protection circuits.
- Control panels and switchboards.
- OEM machinery and automation systems.
- Manufacturing and production equipment.
- Power distribution systems.
- Industrial maintenance and retrofit projects.
