The Schneider Electric LV438145 is a thermal magnetic trip unit designed for the Compact NSX 160 DC circuit breaker series. This component is integral to DC power distribution systems, providing overcurrent and short-circuit protection. It is specifically engineered for applications requiring robust DC circuit interruption and control.

Technical details

• Series: Compact NSX 160 DC
• Trip Unit Type: TM160DC
• Protection Type: Thermal Magnetic
• Current Rating: 160 A
• Poles: 4P (4 Pole)
• Configuration: 4d (4 Disconnectors)
• Voltage Compatibility: Designed for DC circuits; specific voltage rating should be verified against the manufacturer's datasheet for the complete NSX 160 DC breaker.
• Functionality: Provides adjustable thermal overload protection and instantaneous magnetic short-circuit protection.

Applications & compatibility

This trip unit is commonly found in DC power distribution panels, renewable energy systems such as solar inverters, battery storage systems, and DC motor control circuits. Its 4-pole configuration makes it suitable for applications requiring the switching of all conductors in a DC circuit.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the LV438145 or contact our technical team for cross-reference assistance with compatible Compact NSX 160 DC components.