ABB XT1N 160 4 pole Normal MCCB Fixed Thermal/Adjustable Magnetic Release In=160A Ii=1600A

Why Choose the ABB 1SDA067428R1 Tmax XT1N 160 MCCB?

The ABB 1SDA067428R1 is a reliable moulded case circuit breaker (MCCB) from the advanced ABB Tmax XT series, designed to protect low voltage electrical distribution systems against overloads and short circuits. Identified as XT1N 160 TMD 160-1600 4p F F InN=100%, this breaker provides dependable performance for industrial, commercial and panel building applications.

This ABB Tmax XT1N circuit breaker features a TMD thermomagnetic release, providing both thermal overload protection and magnetic short-circuit protection. Its compact fixed construction with front terminals makes it suitable for straightforward installation inside switchboards, machinery panels and low voltage distribution assemblies.

With a rated current of 160 A, a four-pole configuration and a fully rated neutral pole, the 1SDA067428R1 is ideal for three-phase distribution systems where neutral switching and full neutral current capacity are required. Its robust ABB design ensures dependable circuit protection in demanding electrical environments.

Key Advantages

• High quality ABB moulded case circuit breaker for low voltage protection.
• 160 A rated current suitable for demanding electrical distribution systems.
• Four-pole configuration with fully rated neutral pole.
• TMD thermomagnetic release for overload and short-circuit protection.
• Fixed installation design with front terminals for panel mounting.
• Part of the proven ABB Tmax XT1N 160 MCCB range.

Key Features

• ABB Tmax XT1N 160 series.
• 160 A rated current.
• Four-pole MCCB construction.
• TMD R thermomagnetic release.
• 160-1600 A release setting range.
• Front terminal connection arrangement.
• Fixed circuit breaker format.
• Fully rated neutral pole for 100% neutral current capacity.

Technical Specifications

• Manufacturer: ABB
• Series: Tmax XT
• Model: XT1N 160 TMD 160-1600 4p F F InN=100%
• Product ID: 1SDA067428R1
• Product type: Moulded case circuit breaker
• Frame size: XT1
• Rated frame current: 160 A
• Rated current: 160 A
• Number of poles: 4 pole
• Release type: TMD thermomagnetic release
• Release range: 160-1600 A
• Neutral rating: 100% of phase current
• Rated operational voltage: up to 690 V AC
• Rated insulation voltage: 800 V
• Rated impulse withstand voltage: 8 kV
• Breaking capacity: 36 kA at 415 V AC
• Terminal type: Front terminals
• Installation type: Fixed
• Protection rating: IP20
• Standards: IEC 60947-2
• EAN: 8015644013226
• Dimensions (H × W × D): approx. 130 × 101.6 × 70 mm
• Weight: approx. 1.4 kg

Reliable Circuit Protection for Low Voltage Systems

Moulded case circuit breakers such as the ABB Tmax XT1N protect electrical installations by automatically disconnecting circuits during overload or short-circuit conditions. This helps reduce the risk of cable overheating, equipment damage and unplanned downtime in critical electrical systems.

The ABB 1SDA067428R1 is suitable for panel builders, electrical contractors and maintenance engineers who require a compact, standards-compliant MCCB with dependable thermomagnetic protection and a fully rated neutral pole for modern distribution systems.

Typical Applications

• Low voltage distribution boards.
• Industrial switchboards and control panels.
• Commercial electrical installations.
• Motor control centres and switchgear assemblies.
• Machinery power circuits.
• Building services and infrastructure power distribution.

Trusted by Panel Builders Worldwide

ABB Tmax XT moulded case circuit breakers are widely trusted by electrical contractors, panel builders and industrial engineers to deliver reliable circuit protection in modern low voltage power distribution systems.