Description
The Schneider Electric NA361000 is a three pole molded case circuit breaker designed for high-current power distribution and protection applications. It provides thermal magnetic protection with long-time and instantaneous trip functions for controlled operation in demanding industrial electrical systems.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Schneider Electric |
| Category |
Circuit Protection |
| Part Number |
NA361000 |
| Subcategory |
Molded Case Circuit Breakers |
| Series |
NA |
| Frame Type |
NA |
| Type |
Molded Case Circuit Breaker |
| Amperage Rating |
1000 A |
| Voltage Rating (AC) |
600 VAC |
| Number of Poles |
3 |
| Phase |
3 Phase |
| Interrupting Rating |
50 kA @ 480 V |
| Protection Type |
Thermal Magnetic |
| Trip Functions |
Long-Time and Instantaneous (LI) |
| Connection Type |
I-Line Style Plug-In |
| Mounting Style |
Feed-Thru |
| Interrupting Class |
Standard Interrupting |
| Interchangeable Trip |
No |
| Approximate Dimensions (H x W x D) |
15 x 6.5 x 13 in |
| Weight |
57.5 lbs |
Information About NA361000
The NA361000 is part of the Schneider Electric Square D NA Series, developed for large-frame molded case circuit breaker applications requiring high current capacity and dependable protection. This breaker supports three-phase electrical systems with a continuous current rating of 1000 amps and a maximum voltage of 600 VAC. It uses a thermal magnetic trip unit to provide coordinated overload protection and rapid short-circuit interruption through long-time and instantaneous trip functions. The I-Line style plug-in, feed-thru design allows secure installation in compatible panelboards and switchgear used in industrial power distribution environments.
Key Features
- High-Current Thermal Magnetic Protection: Combines a calibrated thermal element for sustained overload protection with a magnetic element that responds instantly to short-circuit conditions, ensuring controlled circuit protection at high current levels.
- 1000 Amp Continuous Rating: Designed to handle heavy electrical loads in large industrial and commercial power distribution systems.
- High Interrupting Capacity: Rated at 50 kA at 480 V, allowing safe interruption of significant fault currents without compromising system integrity.
- Three Pole, Three Phase Configuration: Provides balanced protection across all phases for stable three-phase power distribution.
- I-Line Plug-In Connection: Supports fast, secure installation and compatibility with Schneider Electric I-Line panelboard and switchgear platforms.
- Feed-Thru Mounting Design: Enables straight-through power flow, simplifying wiring layouts and reducing installation complexity.
- Non-Interchangeable Trip Construction: Ensures fixed protection characteristics aligned with system design requirements.
The NA361000 delivers the reliability and precision required for protecting high-current three-phase power distribution circuits in industrial environments.
