Schneider Electric MJA36300

PowerPacT M-Frame Circuit Breaker, 300A, 3 Pole, 600VAC, 25kA, I-Line, ET 1.0, 80%, ABC

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Schneider Electric MJA36300 PowerPacT M-Frame Circuit Breaker, 300A, 3 Pole, 600VAC, 25kA, I-Line, ET 1.0, 80%, ABC — General Accessories
Manufacturer catalogue image
Schneider Electric MJA36300 PowerPacT M-Frame Circuit Breaker, 300A, 3 Pole, 600VAC, 25kA, I-Line, ET 1.0, 80%, ABC — General Accessories
Manufacturer catalogue image
Schneider Electric MJA36300 PowerPacT M-Frame Circuit Breaker, 300A, 3 Pole, 600VAC, 25kA, I-Line, ET 1.0, 80%, ABC — General Accessories
Manufacturer catalogue image
Schneider Electric MJA36300 PowerPacT M-Frame Circuit Breaker, 300A, 3 Pole, 600VAC, 25kA, I-Line, ET 1.0, 80%, ABC — General Accessories
Manufacturer catalogue image
Schneider Electric MJA36300 PowerPacT M-Frame Circuit Breaker, 300A, 3 Pole, 600VAC, 25kA, I-Line, ET 1.0, 80%, ABC — General Accessories
Manufacturer catalogue image
Schneider Electric MJA36300 PowerPacT M-Frame Circuit Breaker, 300A, 3 Pole, 600VAC, 25kA, I-Line, ET 1.0, 80%, ABC — General Accessories
Schneider Electric MJA36300 PowerPacT M-Frame Circuit Breaker, 300A, 3 Pole, 600VAC, 25kA, I-Line, ET 1.0, 80%, ABC — General Accessories
Schneider Electric MJA36300 PowerPacT M-Frame Circuit Breaker, 300A, 3 Pole, 600VAC, 25kA, I-Line, ET 1.0, 80%, ABC — General Accessories
Schneider Electric MJA36300 PowerPacT M-Frame Circuit Breaker, 300A, 3 Pole, 600VAC, 25kA, I-Line, ET 1.0, 80%, ABC — General Accessories
Schneider Electric MJA36300 PowerPacT M-Frame Circuit Breaker, 300A, 3 Pole, 600VAC, 25kA, I-Line, ET 1.0, 80%, ABC — General Accessories

Product Description

Lifecycle Status:

The PowerPacT M-Frame Circuit Breaker is designed to safeguard electrical systems from overloads and short circuits. This circuit breaker features either a fixed long time electronic trip unit or an adjustable amperage version, with the ET 1.0 electronic trip unit in this model. All PowerPacT circuit breakers come with an integral push-to-trip button for manual tripping.

Available in both 2 and 3-pole configurations, as well as I-Line construction, this unit boasts I-Line terminations on the line side and mechanical lugs on the load side. With a rating of 25kA at 600VAC, this circuit breaker is capable of handling high current loads while maintaining safety.

The PowerPacT M Circuit Breaker complies with UL, CSA, NOM, and IEC standards, and is CE marked for international use. This model has an ABC phase connection and a continuous current rating of 80%.

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Offer details

Best offer from:
Trusted supplier — United States, member since 2024
Availability:
1 pc.
On Request
Updated at: 05-09-2026
Warranty:
12 months
Condition:
New Surplus
New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.
The Seller is responsible for shipping the product and invoicing

Specifications

Ambient Air Temperature For Operation
-25-70 °C
Standards
UL || CSA || NEMA || NOM-003-SCFI-2000 || IEC 60947-2
Product Certifications
UL || CSA || NOM
Ip Degree Of Protection
IP40
Pollution Degree
3 IEC 60947-1
Ambient Air Temperature For Storage
-50-85 °C

Available Offers

(3)
MJA36300 Schneider Electric, General Accessories

Schneider Electric

Available:
3 pcs.
In-Stock
Updated at: 07-11-2025
Offer from:
Trusted supplier — United Kingdom, member since 2026, 20–49 employees
MJA36300 Schneider Electric, General Accessories

Schneider Electric

Available:
0 pcs.
On Request
Updated at: 05-09-2026
Offer from:
Trusted supplier — United States, member since 2024
Warranty:
12 months

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Documents

Data Sheet

Datasheet for Schneider Electric MJA36300, including specifications and features.

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CAD Models

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