SQUARE D Q432400 Circuit Breaker Vac Pole Amplifier Line 400-AMP 3-POLE 400I-LINE

( Brand: Square D ), ( Part Type: Pole Amplifier ), ( Operation Method: On/off ), ( Current Type: Ac ), ( Maximum Amperage: 400 A ), ( Voltage: 201-250 V ), ( Current Rating: 351-400 A ), ( Manufacturer Part Number: Q432400 ), ( Application: Commercial, Industrial ), ( Suitable For: Interior )

Review SQUARE D Squareq432400 400i-line Circuit Breaker 240 Vac Pole

The Square D Q432400 400i-Line Circuit Breaker is a heavy-duty industrial electrical component designed to protect against overcurrent conditions in 240V power distribution systems. This specific circuit breaker model is rated for 400 Amperes (A) and is part of the Square D 400i-Line series, engineered for enhanced reliability and ease of installation.

The Q432400 circuit breaker is designed with a pole-mounted configuration, which allows for easy mounting on either side of a busway, bus duct, or other electrical distribution equipment. Its i-Line design features compact dimensions, allowing for maximum installation flexibility. The i-Line system also provides a simplified wire connection process with "twist-and-lock" terminals, reducing the time and effort required for wire terminations.

The 400i-Line circuit breaker is rated for industrial applications with a voltage class of 240 volts (V) and features a total current rating of 400 Amps. It has a continuous current rating of 385 Amps, ensuring that it can handle standard load conditions while maintaining optimal performance. The Q432400 breaker is designed with a thermal magnetic trip unit, which detects both overload and short circuit conditions. The breaker trips automatically when these conditions occur, preventing damage to downstream equipment and ensuring safety.

* Copper alloy tripping mechanisms: Designed for superior resistance to thermal fatigue and mechanical wear, ensuring long-lasting performance.

* Mechanical interlock: Prevents so-called "backfeeding," which can lead to dangerous arc faults and equipment damage.

* AMI 251-compliant control system: Allows for remote monitoring and control of the circuit breaker, ensuring efficient management of electrical distribution systems.

* Short circuit make capacity (SCMC) rating: Enhances circuit breaker performance during high fault current conditions.

* NEMA T6-24 mounting base: Provides a stable base for installation and is compatible with a wide range of mounting accessories.

The Square D Q432400 400i-Line Circuit Breaker is a robust and reliable solution for protecting electrical distribution systems in industrial environments, offering ease of installation and efficient electrical performance for 240V applications up to 400 Amps. Its pole-mounted design makes it an ideal choice for applications where space is limited but reliability and robustness are paramount.

The Square D QT432400 400i-Line Circuit Breaker 240V, 400 Amp I-Line is a type of industrial circuit breaker used in heavy-duty electrical applications. Here are some pros and cons to help you make an informed decision on whether or not to purchase this circuit breaker:

1. High Current Capacity: The circuit breaker can handle a current of 400 amperes, making it suitable for industrial applications where high current loads are common.

2. Safety Features: It has built-in safety features such as ground fault detection and overload protection. These features help prevent electrical fires and damage to the equipment.

3. Durable: The circuit breaker is built to withstand the rigors of industrial applications. It has a robust design and is made of high-quality materials.

4. Easy to Install: The I-Line design makes installation easy and straightforward, reducing labor costs and installation time.

5. Versatile: The circuit breaker can be used in various industrial applications, such as manufacturing plants, power generation stations, and mining sites.

1. Cost: The circuit breaker is relatively more expensive compared to standard circuit breakers. Its high current capacity and industrial-grade features justify the price.

2. Complexity: The circuit breaker is more complex than standard circuit breakers, requiring specialized knowledge to install and maintain.

3. Maintenance: Regular maintenance is required to ensure the circuit breaker continues to function correctly. This can add to the overall cost of ownership.

4. Size and Weight: The circuit breaker is large and heavy, which can make transportation and installation more challenging.

The Square D QT432400 400i-Line Circuit Breaker 240V, 400 Amp I-Line is a high-performance circuit breaker suitable for industrial applications where high current loads are common. Its safety features, durability, and versatility make it a worthwhile investment for heavy-duty electrical applications. However, its cost, complexity, maintenance requirements, and size and weight are factors that should be carefully considered before making a purchase decision.

If you have an industrial application that requires a high current capacity circuit breaker with built-in safety features and the ability to handle heavy usage, then the Square D QT432400 400i-Line Circuit Breaker 240V, 400 Amp I-Line is a good option to consider. However, if your application does not require such high current capacity or complex features, then a standard circuit breaker may be a more cost-effective solution. Consider carefully the specific requirements of your application and your budget before making a purchase decision.

Details:

SQUARE400 I-LINE CIRCUIT BREAKER 240 VAC 3 POLE, model NO. GGV13 - LOCATED ROW 6-8 JENN. ORDERS PUT IN BEFORE 8 AM WILL GO OUT SAME DAY, PLACED AFTER THE NEXT DAY.

part #: q432400 prices

• $346.49-$794.99

specifications breakercoon:

• brand: Square D
• part type: Pole Amplifier
• operation method: On/off
• current type: Ac
• maximum amperage: 400 A
• voltage: 201-250 V
• current rating: 351-400 A
• manufacturer part number: Q432400
• application: Commercial, Industrial
• suitable for: Interior

offer breakercoon:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 1
• started: February 10, 2025

payments breakercoon:

• wallet: Google-pay
• credit card: Discover
• other

general breakercoon:

• Electrical Supplies > Electrical Panels, Boxes Circuit Breakers > Circuit Breakers
• condition: Used

shipping breakercoon:

• transit: 4-11 Days
• carrier: UPS, USPS
• service: UPS Ground, USPS Priority Mail, UPS Next Day Air Saver
• cost: $0.00
• class: Standard, Expedited, One-day
• type: Calculated

seller breakercoon:

• city: Pennsauken, New Jersey
• # reviews: 7829
• rating: 99.9%

returns breakercoon:

• method: Money back
• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

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