BR-300-12-1-34 SHALLCO Latching Relay Box Stable

Review SHALLCO Latching Relay 12vdc 300a Usa New In Box Bi-stable

The Shallco BR-300-12-1-34 latching relay is a heavy-duty, versatile electrical component designed for use in various automotive, industrial, and manufacturing applications that require reliable electrical switching. With a rating of 300 Amperes, this relay is built to handle high current loads with ease. Its operating voltage is 12 volts DC.

This latching relay comes in a box design, making it ideal for those looking to incorporate it into a control system or integrated circuit without the need for additional external components. The term "latching" indicates that once the contacts are closed by operating the coil, they remain in the closing position even if the coil voltage is removed. This feature is particularly useful in systems where multiple relays need to be activated sequentially or in tandem.

The contacts on this 12VDC latching relay are rated for a maximum continuous current of 30 Amperes, ensuring long-lasting performance even under heavy load. The relay s contacts are gold plated, which provides additional durability, conductivity, and resistance to oxidation.

The BR-300-12-1-34 latching relay's coil resistance is 200 ohms, and it is designed with a bistable feature. This feature allows the relay to remain in its last position after the input is switched off. The coil draws 2.27 Watts when energized.

To ensure optimal performance, this relay is designed with a thermal switch that activates when the temperature within the relay exceeds safe operating limits to prevent damage from overheating. In addition, the reliable contact bounce suppression technology eliminates unnecessary electrical noise, providing clean, consistent signal transmission.

The Shallco BR-300-12-1-34 latching relay meets or exceeds industry standards for electrical performance and reliability, making it a dependable option for automation and control applications that require a high amount of current switching. The box design allows for easy integration, while the latching feature and bistable mechanism offer added flexibility for system configuration.

The SHALLCO BR-300-12-1-34 latching relay is a 12VDC, 300A, box mount, bi-stable relay. Here are some potential pros and cons of buying this relay for your project or application:

1. High Current Capacity: The SHALLCO BR-300-12-1-34 can handle a high current of 300 amperes, making it suitable for applications that require heavy current flow.

2. Bi-stable: This relay is bi-stable, meaning that once it is activated, it stays in that state until it is de-energized. This feature can be beneficial in applications where the contact needs to remain in a particular position even when the coil is de-energized.

3. Latching: Like the bi-stable feature, the latching mechanism ensures that the contacts remain in their last position until they are manually changed. This can save power in applications where the contacts need to be switched frequently.

4. Box Mount: The box mount design allows for easy installation in a standard electrical box, making it a convenient option for projects where space is a concern.

1. Size: The size of this relay is relatively large due to its high current capacity. It measures 75mm (L) x 60mm (W) x 33mm (H). This means that it may not be suitable for projects with limited space.

2. Cost: The SHALLCO BR-300-12-1-34 is a high-performance relay and is priced accordingly. It may be more expensive than other relays with lower current capacities.

3. Coil Resistance: With a coil resistance of 240 Ohms, this relay requires a relatively high current to operate. This may mean that a larger battery or power source is required to power the coil.

The SHALLCO BR-300-12-1-34 latching relay is a suitable option for applications that require heavy current flow and where the contacts need to remain in their last position until they are manually changed. Its box mount design makes it easy to install, and its bi-stable feature can save power in frequently switched applications. However, it is relatively large and expensive compared to other relays, and its high coil resistance may require a larger power source.

If your application requires a high current, bi-stable, latching relay, and you have the space and budget for it, the SHALLCO BR-300-12-1-34 is a solid choice. Alternatively, if your application does not require such high current capacity, consider a smaller, lower cost relay with the same features, but with a lower current rating.

Details:

Changes cannot be made after order has been processed. Temperature rating: 40 c to 85 c, sealing: ip67, life: mechanical life: 100,000 cycles related to: latching relay. Heavy duty construction, designed to withstand the harshest conditions, rating: bi-stable, latching, 300 12 volts dc, flange mount, with hardware and back emf protection, battery isolate.: bi-stable relay, applications: the perfect combination of functionality and reliability, providing your operators equipment the best solution.

specifications genpurrelays:

• brand: Shallco
• mpn: Br-300-12-1-34
• type: Latching Relay
• item height: 4 In
• item length: 2.5
• country/region of manufacture: United States

offer genpurrelays:

• quantity: 4
• availability: in stock
• options: ship-to-home
• sold #: 31
• started: december 12, 2024

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• city: waterford, michigan
• # reviews: 6841
• rating: 100.0%

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• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

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