Description
The Schneider Electric LH36225 is a molded case circuit breaker designed to protect three-phase electrical systems from overloads and short-circuit faults. Rated at 225 amps and up to 600 volts AC, it delivers dependable interruption performance in demanding industrial and commercial power distribution applications. Its I-Line mounting design allows efficient installation in switchboards and distribution equipment.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Schneider Electric |
| Category |
Circuit Breaker |
| Part Number |
LH36225 |
| Subcategory |
Molded Case Circuit Breaker |
| Frame Series |
LH (H-frame) |
| Breaker Type |
Thermal-magnetic |
| Current Rating |
225 A |
| Number of Poles |
3 |
| Maximum Voltage (AC) |
600 VAC |
| Maximum Voltage (DC) |
250 VDC |
| Mounting Type |
I-Line |
| Interrupt Rating |
25–65 kA (voltage dependent) |
| Magnetic Hold Current |
1125 A |
| Magnetic Trip Current |
2250 A |
| Terminal Type |
AL400LA |
| Conductor Compatibility |
AWG 1–600 kcmil Al/Cu (line), AWG 1–250 kcmil Al/Cu (load) |
| Dimensions (H×W×D) |
12.5 × 6 × 4 in |
| Certifications |
UL Listed, CSA |
| Country of Origin |
Mexico |
| Weight |
18 Ibs |
Information About LH36225
The LH36225 is part of Schneider Electric’s LH H-frame molded case circuit breaker series, engineered for robust performance and long-term reliability. It incorporates a thermal-magnetic trip unit that provides inverse-time overload protection and instantaneous magnetic short-circuit response. The breaker is designed for compatibility with I-Line distribution systems, enabling quick installation and secure bus connections. Its construction and certifications support use in regulated electrical environments requiring proven protection technologies.
Key Features:
- Thermal-Magnetic Trip Unit: Combines overload and instantaneous short-circuit protection.
- 225 A Current Rating: Suitable for high-capacity feeder and branch circuits.
- 600 VAC / 250 VDC Rating: Supports both AC and DC low-voltage applications.
- Three-Pole Configuration: Designed for three-phase electrical distribution systems.
- I-Line Mounting Design: Enables fast, secure installation in compatible switchboards.
- High Interrupting Capacity: Rated up to 65 kA depending on system voltage.
- Wide Conductor Compatibility: Accepts aluminum or copper conductors across a broad size range.
The LH36225 delivers the reliability and precision required for safe, high-capacity circuit protection in industrial and commercial power distribution systems.
