Description

Overview

Built for branch circuits and small feeders, this MCCB pairs proven thermal-magnetic protection with a compact footprint and front terminals for tidy routing. For assembled boards, documentation, and FAT-ready delivery, pair your project with our industrial panel fabrication to streamline build and testing.

Key Specifications – Power Distribution XT1B 160

• Model: XT1B 160 TMD 40-450

• Rated current (In): 40 A

• Poles: 3P

• Mounting: Fixed (F)

• Terminals: Front – Front (F F)

• Trip unit: TMD (thermal-magnetic)

• Icu (ultimate breaking capacity): 18 kA at 240 V AC, 18 kA at 380 V AC

Highlights

• Dependable short-circuit capacity for LV branch circuits

• Front-terminal layout speeds installation and reduces bend radii

• Simple thermal-magnetic settings for quick coordination

• Compact body for dense panel designs

Typical Uses

• Lighting and small power distribution

• Feeder and sub-main protection in LV boards

• MCC outgoing ways and ancillary loads

• Retrofit jobs where front landing is preferred

Installation & Support

Mount on plate or rail, torque terminals to spec, and verify coordination upstream and downstream. Commission with insulation and functional tests.

• Application guidance for selectivity and settings

• Fast sourcing of shrouds, handles, and accessories