Description
GE THED136150
Technical Specifications
- Frame Type: TE Series (Thermoplastic)
- Amperage Rating: 150 Amperes
- Poles: 3 Poles
- Voltage Rating: 240V/480V AC
Functional Features
- Standard thermal-magnetic trip unit for overload and short-circuit protection.
- Quick-make, quick-break toggle mechanism for arc suppression.
- Compatible with a wide range of TE series accessories.
Application Scenarios
Ideal for commercial building feeders, industrial motor branch circuits, and lighting panel distribution.
Performance Parameters
- Standard interrupting rating for 480V systems.
- High mechanical endurance for frequent manual operation.
Material Composition
High-impact, flame-retardant thermoplastic housing with copper bus assembly and silver-plated contacts.
Structural Characteristics
Sleek, compact design with color-coded toggle handle and flush-mount capability for panelboards.
Working Principle
Protects conductors and equipment by automatically opening the circuit when current exceeds the thermal or magnetic trip threshold, utilizing a bimetallic strip and electromagnetic solenoid.
Installation Requirements
- Install in a properly rated enclosure or panelboard.
- Torque all terminal connections to manufacturer specifications.
- Ensure proper wire sizing for the 150A rating.
Usage Precautions
- Never use as a routine disconnect switch.
- Investigate and correct the root cause of any trip before resetting.
- Perform periodic infrared inspections to detect loose connections.
