Description

Schneider C12H3TM160B | Circuit breaker, ComPacT NSXm 160H, 70kA/415VAC, 3 poles, TMD trip unit 160A, lugs/busbars

1. Technical Specifications

• Product Reference: C12H3TM160B

• Product Range: ComPacT NSXm

• Type: Molded Case Circuit Breaker (MCCB)

• Breaking Capacity: 70 kA at 415 VAC (High breaking capacity – H version)

• Rated Current (In): 160 A

• Number of Poles: 3 poles

• Trip Unit Type: TMD (Thermal Magnetic Trip Unit)

• Mounting: Fixed version

• Connections: Equipped with both lugs and busbar connectors

• Standards Compliance: IEC 60947-2

• Operating Voltage: Up to 415 VAC

• Frequency: 50/60 Hz

• Operating Temperature: Typically -25°C to +70°C

2. Key Features

• High interrupting capacity (70kA), suitable for demanding and fault-prone environments.

• Compact footprint ideal for space-constrained panels.

• TMD trip unit provides both thermal (overload) and magnetic (short-circuit) protection.

• Delivered with lugs and busbar connections for flexible wiring options.

• Front-access design simplifies installation and maintenance.

• Part of the ComPacT NSXm range, which combines performance, reliability, and modularity.

• Compatible with various Schneider Electric accessories including auxiliaries, terminals, and communication modules.

3. Applications

• Suitable for main and sub-main protection in low-voltage distribution systems.

• Commonly used in commercial buildings, industrial facilities, and infrastructure projects.

• Ideal for motor control centers, power panels, and machinery requiring high fault-level protection.

• Can be used in generator panels, switchboards, and other mission-critical installations.