ABB XT1C 160 3 pole Enhanced MCCB Fixed Thermal/Adjustable Magnetic Release In=125A Ii=1250A

Why Choose the ABB 1SDA067398R1 Tmax XT1C 160 MCCB?

The ABB 1SDA067398R1 is a reliable moulded case circuit breaker (MCCB) from the ABB SACE Tmax XT series, designed to provide dependable protection for low voltage electrical distribution systems. Also known as the XT1C 160 TMD 125-1250 3p F F, this fixed three-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 125 A and an instantaneous magnetic setting of 1250 A. It provides effective overload and short-circuit protection for cables, equipment and three-phase distribution circuits where safety, reliability and compact installation are essential.

With a three-pole fixed construction, front terminals and a rated operational voltage up to 690 V AC, the ABB 1SDA067398R1 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.
• 125 A rated current with TMD thermomagnetic trip unit.
• Three-pole fixed MCCB for three-phase 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.
• 3 pole fixed circuit breaker.
• TMD thermomagnetic release.
• 125 A rated current.
• 1250 A instantaneous magnetic setting.
• Front terminal connection.
• Designed for IEC low voltage distribution applications.

Technical Specifications

• Manufacturer: ABB
• Series: SACE Tmax XT
• Model: XT1C 160 TMD 125-1250 3p F F
• Part number: 1SDA067398R1
• Product type: Moulded case circuit breaker
• Frame size: XT1
• Breaker type: Fixed
• Number of poles: 3 pole
• Rated current: 125 A
• Trip unit: TMD thermomagnetic release
• Instantaneous setting: 1250 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
• EAN: 8015644012922

Reliable Circuit Protection for Low Voltage Systems

The ABB 1SDA067398R1 provides dependable protection against overloads and short circuits in low voltage three-phase 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 three-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 three-phase power distribution.

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.