Product Specifications:
| Item | Circuit Breaker |
| Aic Rating | 35 kAIC @ 480V |
| Ambient Air Temp. For Operation | -13°F to +158°F |
| Ambient Air Temp. For Storage | -58°F to +185°F |
| Amps | 800A |
| Awg Gauge | 3/0 AWG to 500 kcmil |
| Breaking Capacity | AIR 65 kA 240V AC 50/60 Hz UL 489, AIR 35 kA 480V AC 50/60 Hz UL 489, AIR 18 kA 600V AC 50/60 Hz UL 489, Icu 50 kA 240V AC 50/60 Hz IEC 60947-2, Icu 35 kA 380/415V AC 50/60 Hz IEC 60947-2 |
| Breaking Capacity Code | G |
| Circuit Breaker Application | HACR Rated |
| Color | Black |
| Component Type | Circuit Breaker |
| Continuous Amps Rating | 80% |
| Control Type | Operating Handle |
| Depth | 8.05" |
| Device Application | Distribution |
| Electrical Connection | I-Line Connection, Line, Lugs, Load |
| Electrical Connection Type | I-Line Connection Line Lugs Load |
| Frame Type | Mga |
| Frequency | 50/60 Hz |
| Height | 12.86" |
| Ip Degree Of Protection | IP40 |
| Line Rated Amps | 800A |
| Local Signalling | 1 Trip Indicator Green |
| Long Time Pick-up Adjustment Range | 300-800A |
| Magnetic Tripping Amps | 1600-8000A |
| Max. Breaking Capacity | 65 kA @ 240V AC |
| Mounting Height | 9" |
| Mounting Mode | I Line Bracket |
| Mounting Support | Bracket |
| Network Frequency | 50/60 Hz |
| No. Of Poles | 3 |
| Number Of Poles | 3 |
| Number Of Slots | 4 |
| Operating Altitude | 0 ft.. to 6561.68 ft. Without Derating, 13123.36 ft. With Derating |
| Pollution Degree | 3 IEC 60947-1 |
| Power Wire Stripping Length | 1" |
| Product Datasheet | square-d-mga36800.pdf |
| Quality Labels | ce.png |
| Quantity Per Set | 1 |
| Rated Impulse Withstand Voltage | 8 kV |
| Rated Insulation Voltage | 750V |
| Rated Operational Voltage | 600V |
| Rated Service Breaking Capacity | 25 kA @ 240V AC @ 50/60 Hz, 20 kA @ 380/415V AC @ 50/60 Hz |
| Returnability | Yes |
| Suitability For Isolation | Yes, IEC 60947-2 |
| Tightening Torque | 442.5 lbf.in. @ 0.1 sq. in. to 0.4 sq. in. @ 3 x 3/0 AWG to 3 x 500 Kcmil |
| Trip Unit Name | ET 1.0 |
| Trip Unit Technology | Electronic, Basic, ET 1 |
| Utilisation Category | Category A |
| Voltage | 600V |
| Voltage Type | AC |
| Width | 8.27" |
Shipping Info:
| Ship weight (kg) | 13.11 |
| Ship height (cm) | 32.66 |
| Ship length (cm) | 20.45 |
| Ship width (cm) | 21.01 |
| Country of Origin | US |
Product Details:
Square D MGA36800 circuit breaker is used in electrical distribution systems. This PowerPacT circuit breaker provides reliable circuit protection against overcurrents and short circuits. It ensures operational safety, maintaining uninterrupted power supply and safeguarding installations against electrical faults within industrial and commercial settings.
Features:
- It comes with a current rating of 800A for high-power operations.
- This breaker has a thermal-magnetic trip mechanism that reacts swiftly to abnormal currents, preventing equipment damage and potential hazards.
- This UL listed circuit breaker features an integral push-to-trip button in the cover, enabling the user to trip it manually.
- It offers an interrupting rating of 18kA at 600VAC to offer safety and prevent electrical hazards.
- This circuit breaker has a continuous current rating of 80 percent with an ABC phase connection.
Frequently Asked Questions:
Q. How can I check if this Square D MGA36800 circuit breaker is right for my electrical setup and the things I use it for?
A.
- Evaluate the circuit's current rating against the breaker's capacity.
- Ensure the breaker's voltage rating matches your electrical system.
- Check if the breaker provides the necessary protection.
- Verify if the breaker coordinates well with other devices in the system.
- Consider the breaker's suitability for operating conditions.
Q. How do I maintain this Square D MGA36800 circuit breaker?
A.
- Ensure that the power is switched off.
- Regularly check for damage or wear.
- Gently clean contacts for conductivity.
- Secure all terminal connections.
- Periodic trip and reset tests.
- Follow manufacturer's maintenance recommendations.
Q. Does Raptor Supplies offer other circuit breakers with lower current ratings?
A. Yes, customers looking for lower current rating variants can choose from Square D MGA36600, MGA36450 and MGA36300 circuit breakers having current ratings of 600, 450 and 300A, respectively.
Documentation:
Product Variants
| Model | Amps | Number Of Poles | Voltage Type | Frame Type | Voltage | Color | Control Type | Mounting Height | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| MGA36300 | - | 3 | AC | Mga | 600V | Black | Operating Handle | 9" | €6,586.74 | |
| MGA36350 | - | 3 | AC | Mga | 600V | Black | Operating Handle | 9" | €6,586.74 | |
| MGA36400 | - | 3 | AC | Mga | 600V | Black | Operating Handle | 9" | €6,586.74 | |
| MGA36450 | - | 3 | AC | Mga | 600V | Black | Operating Handle | 9" | €6,586.74 | |
| MGA36500 | - | 3 | AC | Mga | 600V | Black | Operating Handle | 9" | €6,586.74 | |
| MGA36600 | - | 3 | AC | Mga | 600V | Black | Operating Handle | 9" | €6,586.74 | |
| MGA36700 | 700A | 3 | AC | Mga | 600V | Black | Operating Handle | 9" | €7,142.27 |
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Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
SQUARE D MGA36800 Circuit Breaker, I-line Style Plug-In, 800A, 600VAC, 3 Pole
€7,142.27 /unit

