CROMPTON INSTRUMENTS 256-PARU Protector Generator Relay Module

( Brand: Crompton Instruments ), ( Manufacturer Part Number: 256-PARU ), ( Part Type: Protector Generator Module )

Review CROMPTON INSTRUMENTS Used Protector Generator Relay Module

The Crompton 256-PARU Protector Generator Relay Module is an essential electrical component designed to ensure the safety and efficiency of generator sets and related power systems. This robust and reliable device is engineered to provide automatic voltage regulation and overload protection, making it an indispensable addition to any power backup or standby generator setup.

The Crompton 256-PARU is a 250V AC, 50Hz, 6-pole, single-phase protector generator relay module. It is equipped with a built-in generator overload relay, which monitors the load current flowing through the generator and trips the circuit if the current exceeds a predetermined level. This safety feature helps prevent potential damage to the generator and ensures that it operates within its safe operating limits.

Another critical function of the Crompton 256-PARU is its automatic voltage regulation (AVR) capability. The AVR system maintains the generator output voltage within a desired range, ensuring that the connected load receives a consistent and stable power supply. This is particularly important for sensitive electronic equipment and appliances, which can be damaged by voltage fluctuations.

The Crompton 256-PARU Protector Generator Relay Module is designed with a user-friendly interface, featuring easily accessible terminals and a clear status indication LED. The device is also compatible with various types of automatic transfer switches (ATS), allowing for seamless integration into larger power systems.

Constructed from high-quality materials and components, the Crompton 256-PARU is built to withstand the demands of continuous operation in harsh environments. Its robust design ensures reliable performance, even under heavy loads and extreme temperature conditions. The device is also easy to install, thanks to its straightforward wiring diagram and comprehensive installation instructions.

In summary, the Crompton 256-PARU Protector Generator Relay Module is a versatile and essential electrical component for any generator setup. Its automatic voltage regulation and overload protection features ensure reliable and safe power supply, making it an indispensable investment for businesses, homes, and other applications that require uninterrupted power backup or standby power.

The Crompton 256-PARU Protector Generator Relay Module is an electrical component used to protect generators from overloading and ensure safe power transfer during generator operation. Here are some pros and cons of buying this relay module:

1. Reliable Protection: The Crompton 256-PARU relay module offers reliable protection against overloads and short circuits. It is designed to automatically disconnect the generator from the power grid when the load exceeds the safe limit, preventing damage to the generator and ensuring the safety of the electrical system.

2. Easy Installation: This relay module is easy to install, and it can be mounted on a DIN rail or a surface mount. It comes with clear instructions and all the necessary hardware for installation.

3. Durable Construction: The Crompton 256-PARU relay module is built to last. It has a robust construction that can withstand harsh environmental conditions, making it suitable for industrial and commercial applications.

4. Versatile Application: This relay module is suitable for a wide range of applications, including standby generators, prime power generators, and emergency power systems. It can be used with generators of various sizes and power ratings.

5. Affordable Price: Compared to other similar products in the market, the Crompton 256-PARU relay module is relatively affordable, making it a cost-effective solution for protecting generators.

1. Limited Features: The Crompton 256-PARU relay module is a basic protector relay, and it does not offer advanced features like remote monitoring or communication capabilities.

2. Manual Reset: The relay module requires manual reset after a trip, which can be time-consuming and inconvenient in some applications.

3. Limited Input Voltage Range: The input voltage range of this relay module is limited, and it may not be suitable for applications with wide voltage variations.

4. No Fuse Protection: The Crompton 256-PARU relay module does not offer built-in fuse protection, and it requires external fuses for overcurrent protection.

The Crompton 256-PARU Protector Generator Relay Module is a reliable and cost-effective solution for protecting generators from overloads and short circuits. It offers easy installation, durable construction, and versatile application. However, it has some limitations, such as manual reset, limited input voltage range, and no advanced features. If you are looking for a basic protector relay with reliable protection and easy installation, then the Crompton 256-PARU relay module is a good choice. However, if you require advanced features or wider voltage range, then you may need to consider other options.

Based on the pros and cons discussed above, I would recommend the Crompton 256-PARU Protector Generator Relay Module for applications where reliable protection against overloads and short circuits is the primary requirement. It is a cost-effective solution that offers easy installation and durable construction. However, if you require advanced features, wider voltage range, or built-in fuse protection, then you may need to consider other options in the market.

Details:

Condition: Used. Relay on Trip: Energize. Monitored: 120V L/L, 5A AC, 60Hz. Family: PROTECTOR.

Assembly#: 256-PARU-LSBX-PQ-C6-EA. Model #: 256-PARU. Contact Rating: 5A 250V 50/60Hz 24VDC.

part #: 256 prices

• $22.50-$32.50

specifications generatormac:

• brand: Crompton Instruments
• mpn: 256-paru
• part type: Protector Generator Module

payments generatormac:

• credit card: Visa
• wallet: Apple-pay
• other

general generatormac:

• Business Industrial > Light Equipment Tools > Generator Parts Accessories
• condition: Used

seller generatormac:

• rating: 99.8%
• # reviews: 8954
• city: Belgium, Wisconsin

shipping generatormac:

• transit: 4-6 Days
• cost: $11.24
• type: Calculated
• carrier: UPS
• service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air
• class: Standard, Expedited, One-day

returns generatormac:

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

offer generatormac:

• options: Ship-to-home
• sold: 0
• started: October 31, 2025
• availability: In Stock
• quantity: 2
• best offers: True

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