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The Schneider Electric MJA36300 circuit breaker belongs to the PowerPact series, designed for robust electrical protection in demanding environments. It operates with a rated current of 300 A and is suitable for voltages up to 600 V AC at 50/60 Hz.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Circuit breaker |
| Product Line | PowerPact |
| Part Number | MJA36300 |
| UPC | 785901689560 |
| Weight | 29.00 lbs (13.15 kg) |
| Rated Operational Voltage | 600 V AC 50/60 Hz |
| Rated Insulation Voltage | 750 V |
| Rated Current | 300 A |
| Number Of Poles | 3 |
| Number Of Slots | 2 auxiliary switch OF plug-in, 1 alarm switch SD plug-in, 1 voltage release MN or MX plug-in |
| Breaking Capacity | AIR 25 kA 600 V AC 50/60 Hz UL 489 |
| Mounting Mode | 1-Line |
| Protection Category | IP40 |
| Color | Black |
| Height | 326.64 mm |
| Width | 210.06 mm |
| Depth | 204.47 mm |
| Ambient Temperature Range | -25 to 70 °C |
The MJA36300 by Schneider Electric is a circuit breaker engineered to deliver reliable protection in electrical systems. With a rated operational voltage of 600 V AC at 50/60 Hz, it can handle considerable loads. The rated insulation voltage is 750 V, ensuring adequate isolation for safe operation. This circuit breaker accommodates a rated current of 300 A and has three poles for versatile application in three-phase circuits.
It includes several slots facilitating auxiliary components: two for auxiliary switches, one for an alarm switch, and one designated for a voltage release plug-in (either MN or MX types). The breaking capacity is specified at 25 kA at 600 V AC, which is crucial for ensuring the breaker operates effectively in fault conditions.
Designed for 1-Line mounting, this breaker adheres to IP40 protection standards, providing a degree of resistance to particulates and moisture. The dimensions of the MJA36300 are as follows: a height of 326.64 mm, a width of 210.06 mm, and a depth of 204.47 mm, with a weight of 13.2 kg which contributes to its sturdy construction.
The device operates within a temperature range from -25 to 70 °C, making it suitable for varied ambient conditions. The color is black, contributing to its professional aesthetic. Overall, the MJA36300 circuit breaker is a dependable solution for commercial and industrial power management.