Description
The Schneider Electric KAL36090 is a three pole molded case circuit breaker designed to provide dependable protection for three-phase power distribution systems. It combines thermal magnetic protection with a compact KAL frame to support controlled operation in commercial and industrial electrical installations.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Schneider Electric / Square D |
| Category |
Circuit Protection |
| Part Number |
KAL36090 |
| Subcategory |
Molded Case Circuit Breakers |
| Series |
KAL |
| Frame Type |
KAL |
| Amperage Rating |
90 A |
| Voltage Rating (AC) |
600 VAC |
| Voltage Rating (DC) |
250 VDC |
| Number of Poles |
3 |
| Phase |
3 Phase |
| Interrupting Rating |
25 kAIC @ 480 V |
| Protection Type |
Thermal Magnetic |
| Trip Functions |
Long-Time and Instantaneous |
| Connection Type |
Feed-Thru |
| Terminal Connection |
Line and Load Side Lugs |
| Weight |
6.8 lbs |
Information About KAL36090
The KAL36090 is part of the Schneider Electric Square D KAL Series, which is designed for molded case circuit breaker applications requiring reliable overload and short-circuit protection. This breaker supports three-phase systems with a continuous current rating of 90 amps and voltage ratings up to 600 VAC and 250 VDC. It incorporates a thermal magnetic trip unit that provides coordinated long-time and instantaneous trip response to protect conductors and connected equipment. The feed-thru connection design with line and load side lugs allows efficient integration into panelboards and switchgear assemblies.
Key Features
- Thermal Magnetic Protection Unit: Integrates thermal overload sensing with instantaneous magnetic tripping to provide balanced protection against sustained overcurrent and short-circuit faults.
- Three Pole Configuration: Designed to protect all phases simultaneously, supporting stable and balanced three-phase power distribution.
- High Interrupting Capacity: Rated at 25 kAIC at 480 V, allowing the breaker to safely interrupt fault currents in demanding electrical systems.
- Feed-Thru Connection Design: Features line and load side lugs that support straight-through wiring layouts and simplify installation in distribution equipment.
- AC and DC Voltage Capability: Rated for both 600 VAC and 250 VDC applications, increasing flexibility across different power system designs.
- KAL Series Frame Construction: Engineered for mechanical durability and thermal stability in commercial and industrial environments.
- Compact Molded Case Design: Supports efficient panel space utilization while maintaining reliable electrical performance.
The KAL36090 delivers the reliability and precision required for protecting three-phase power distribution circuits in commercial and industrial applications.
