NAVAL AIRCRAFT 31-5891-3 Catapult Arresting Gear Alre Hls Alre/hls Switch Circuit Breaker

( Brand: Naval Aircraft ), ( Manufacturer Part Number: 31-5891-3 ), ( Part Type: Switch Circuit Gear Breaker )

Review NAVAL AIRCRAFT Catapult Arresting Gear Alre/hls Switch Circuit Breaker

Introducing the Naval Aircraft 31-5891-3 Catapult Arresting Gear ALRE/HLs Switch Circuit Breaker, a crucial component in the safe and efficient operation of naval aircraft. This circuit breaker is specifically designed to protect the Arresting Gear Control System and the Arresting Gear Solenoid Valve Assembly from overcurrent conditions.

The ALRE/HLs Switch Circuit Breaker is a pneumatically actuated, thermally operated, main bus, single pole, double throw, resettable type. Its robust construction includes a copper alloy contact material that ensures reliable performance even under the most demanding conditions. The breaker is designed to trip when the current exceeds its rated value, thereby preventing damage to the system and ensuring the safety of the aircraft and its crew.

The ALRE/HLs Switch Circuit Breaker is equipped with a visual indicator that shows the status of the breaker. A green indicator light signifies that the breaker is in the normal position, while a red indicator light indicates that the breaker has tripped and requires resetting. The resetting process is simple and can be accomplished using a pneumatic tool or manually.

The circuit breaker is designed to meet the stringent requirements of naval aviation, including the ability to withstand the extreme temperatures, humidity, and vibration levels encountered in a maritime environment. It is also tested and certified to meet the relevant military and aviation industry standards, ensuring that it meets the highest levels of safety and reliability.

The ALRE/HLs Switch Circuit Breaker is a vital component of the naval aircraft's arresting gear system, which is responsible for safely stopping the aircraft as it lands on the carrier deck. Therefore, it is essential that this circuit breaker is in good working order at all times. Regular inspections and maintenance should be carried out according to the manufacturer's instructions to ensure the long-term reliability and performance of this essential component.

In summary, the Naval Aircraft 31-5891-3 Catapult Arresting Gear ALRE/HLs Switch Circuit Breaker is a critical safety component that protects the arresting gear control system and solenoid valve assembly from overcurrent conditions. Its robust construction, reliable performance, and easy resetting make it an essential part of the naval aircraft's arresting gear system. Regular inspections and maintenance are necessary to ensure its long-term reliability and performance.

Pros and Cons of Buying ALRE/HLS Switch Circuit Breaker (31-5891-3) for Naval Aircraft Catapult Arresting Gear

The ALRE/HLS Switch Circuit Breaker (Part Number: 31-5891-3) is a crucial component in the naval aircraft catapult arresting gear system. This equipment enables the safe landing of aircraft on an aircraft carrier by arresting the forward momentum of the plane using a cable and an electrically-activated hydraulic system. The switch circuit breaker is essential in this system as it protects against electrical overloads. In this analysis, we will discuss the pros and cons of purchasing this part.

1. Safety: The primary reason for installing this switch circuit breaker is safety. It ensures that the electrical system in the arresting gear remains protected against overloads, preventing potential damage or accidents.

2. Reliability: The ALRE/HLS Switch Circuit Breaker is a proven design with a long service life. It is specifically engineered for the harsh marine environment, ensuring continuous operation in demanding conditions.

3. Compatibility: This circuit breaker is specifically designed for use with the naval aircraft catapult arresting gear system, ensuring seamless integration and compatibility.

1. Cost: The ALRE/HLS Switch Circuit Breaker is a complex and specialized component. Its high manufacturing and engineering costs result in a relatively high purchase price.

2. Complexity: The circuit breaker's design is complex, requiring specialized knowledge and expertise to install, maintain, and repair. This complexity can lead to additional costs and potential issues during installation and maintenance.

3. Availability: Due to its specialized nature, the availability of this circuit breaker may be limited. This could result in longer lead times for procurement and potential disruptions to aircraft carrier operations.

The ALRE/HLS Switch Circuit Breaker (31-5891-3) is a vital component in the naval aircraft catapult arresting gear system. Its safety, reliability, and compatibility make it an essential investment for any aircraft carrier. However, its high cost, complexity, and limited availability are significant drawbacks that must be carefully considered before making a purchase.

Given the importance of the ALRE/HLS Switch Circuit Breaker in the naval aircraft catapult arresting gear system, it is recommended that organizations prioritize its procurement to ensure the continued safety and reliability of their aircraft carrier operations. It is essential to work with a reputable supplier to ensure the authenticity and quality of the part, and to plan for any additional costs related to installation, maintenance, and potential downtime during procurement. Additionally, it is recommended that organizations maintain a stock of spare parts to minimize potential disruptions due to limited availability.

Details:

part #: 3158913 price

• $42.00

specifications aviationpar:

• brand: Naval Aircraft
• mpn: 31-5891-3
• part type: Switch Circuit Gear Breaker

shipping aviationpar:

• carrier: USPS
• cost: $10.65
• transit: 4-6 Days
• class: Standard
• type: Calculated
• service: USPS Ground Advantage

offer aviationpar:

• sold: 0
• options: Ship-to-home
• quantity: 3
• availability: In Stock
• started: November 9, 2025
• best offers: True

returns aviationpar:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

payments aviationpar:

• credit card: Visa
• wallet: Paypal
• other

general aviationpar:

• Parts Accessories > Aviation Parts Accessories > Parts
• condition: New

seller aviationpar:

• rating: 99.6%
• # reviews: 25666
• city: Warren, Michigan

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