ABB XT2S 160 3 pole Standard MCCB Adjustable Thermal-Magnetic Release In=40A Ii=400A

Why Choose the ABB 1SDA067554R1 Tmax XT2S 160 MCCB?

The ABB 1SDA067554R1 is a high-performance moulded case circuit breaker (MCCB) from the ABB Tmax XT range, designed to provide reliable protection for low voltage electrical distribution systems. Identified as XT2S 160 TMA 40-400 3p F F, this fixed three-pole circuit breaker is suitable for industrial and commercial installations requiring dependable overload and short-circuit protection.

This ABB Tmax XT2S MCCB is fitted with a thermal-magnetic TMA release, providing protection against sustained overloads and high fault currents. Its adjustable magnetic protection range allows engineers to configure short-circuit protection according to the requirements of the installation and connected equipment.

With a rated current of 40 A, a 160 A frame size, front terminal connections and a short-circuit breaking capacity of 50 kA at 415 V AC, the 1SDA067554R1 is well suited to demanding low voltage installations where compact design and reliable protection are essential.

Key Advantages

• Reliable ABB Tmax XT moulded case circuit breaker for low voltage protection.
• 40 A rated current for industrial and commercial distribution circuits.
• Three-pole fixed configuration suitable for three-phase electrical systems.
• Thermal-magnetic TMA release for overload and short-circuit protection.
• Front terminal connection for straightforward panel wiring.
• 50 kA breaking capacity at 415 V AC for demanding applications.

Key Features

• ABB Tmax XT2S 160 MCCB.
• 40 A rated current.
• Three-pole circuit breaker for three-phase systems.
• Fixed mounting configuration.
• Front terminals for standard cable connection.
• TMA thermal-magnetic trip unit.
• Adjustable magnetic protection range of 200-400 A.
• Designed for power distribution, switchboards and machinery protection.

Technical Specifications

• Manufacturer: ABB
• Series: Tmax XT
• Model: XT2S 160 TMA 40-400 3p F F
• Product ID: 1SDA067554R1
• Product type: Moulded case circuit breaker
• Frame size: XT2S 160
• Rated current: 40 A
• Number of poles: 3 pole
• Release type: Thermal-magnetic TMA
• Magnetic setting range: 200-400 A
• Mounting type: Fixed
• Terminal type: Front terminals
• Rated operational voltage: up to 690 V AC
• Breaking capacity: 50 kA at 415 V AC
• Dimensions (W × H × D): approx. 90 × 130 × 82.5 mm
• Weight: approx. 1.4 kg
• EAN: 8015644014506

Reliable Circuit Protection for Low Voltage Systems

Moulded case circuit breakers such as the ABB 1SDA067554R1 are used to protect cables, electrical circuits and connected equipment from damage caused by overloads and short circuits. When a fault condition occurs, the breaker disconnects the circuit to help protect equipment, reduce downtime and support safe electrical operation.

The ABB Tmax XT range is widely used in industrial power distribution panels, commercial switchboards, machinery control systems and motor control centres. Its compact construction, high breaking capacity and proven ABB design make it a dependable choice for professional low voltage installations.

Typical Applications

• Industrial power distribution boards.
• Commercial electrical switchboards.
• Motor control centres and machinery panels.
• Building services and infrastructure systems.
• Three-phase power protection circuits.
• Panel builder and OEM electrical assemblies.

Trusted by Electrical Professionals Worldwide

ABB Tmax XT moulded case circuit breakers are trusted by panel builders, electrical contractors and industrial engineers for dependable circuit protection, compact installation and long-term performance in low voltage distribution systems.