Why Choose the ABB 1SDA068282R1 Tmax XT3S MCCB?
The ABB 1SDA068282R1 is a high-performance SACE Tmax XT3S moulded case circuit breaker (MCCB) designed for dependable short-circuit protection in industrial motor circuits and low-voltage electrical distribution systems. As part of the ABB Tmax XT circuit breaker range, it provides robust fault protection in a compact, panel-friendly design suitable for demanding electrical installations.
This MCCB features a fixed three-pole construction with front terminals, making it suitable for panel builders, machine manufacturers and electrical engineers requiring reliable motor circuit protection. Its MA magnetic release provides rapid short-circuit tripping, making it ideal for motor feeder circuits where overload protection is provided separately.
With a rated current of 200 A, an adjustable magnetic trip setting of 1200–2400 A and a short-circuit breaking capacity of 50 kA at 415 V AC, the ABB 1SDA068282R1 is well suited to industrial switchboards, motor control centres, automation panels and power distribution systems.
Key Advantages
- Reliable ABB Tmax XT3S moulded case circuit breaker for motor circuit protection.
- 200 A rated current suitable for industrial electrical installations.
- Three-pole fixed MCCB with front terminal connections.
- MA magnetic release for fast short-circuit protection.
- Adjustable magnetic trip setting from 1200–2400 A.
- 50 kA breaking capacity at 415 V AC for demanding fault-level applications.
Key Features
- ABB SACE Tmax XT3S series.
- 200 A rated uninterrupted current.
- Three-pole MCCB configuration.
- MA magnetic release for short-circuit protection.
- Magnetic trip setting range: 1200–2400 A.
- Fixed version with front terminals.
- Designed for motor feeders and industrial distribution circuits.
- Compact Tmax XT frame for switchgear and panel mounting.
Reliable Protection for Industrial Motor Circuits
Moulded case circuit breakers such as the ABB 1SDA068282R1 are used to protect electrical circuits from dangerous short-circuit currents. Its magnetic-only release reacts quickly to high fault currents, helping protect connected equipment, cables and switchgear from damage.
The ABB Tmax XT range is widely used across industrial control panels, motor control centres and power distribution systems. Its compact construction, strong breaking capacity and dependable trip technology make it a trusted choice for demanding low-voltage protection applications.
Typical Applications
- Motor feeder circuits and motor control centres.
- Industrial switchboards and control cabinets.
- Low-voltage power distribution panels.
- Machinery and automation systems.
- Commercial electrical installations.
- Short-circuit protection where overload protection is provided separately.
