SIEMENS 3NA3 Nho Gl Gi Gl/gi 007 20A

( Brand: Siemens ), ( Model: SIEMENS 3NA3 007 20A NHO-GL ), ( Manufacturer Part Number: 3NA3 )

Review SIEMENS 007 20a Nho-gl/gi

The Siemens 3NA3 007 20A NHO-GL/GI is a versatile and reliable 20 Amp single-phase neutral-grounded-isolated (NGI) circuit breaker designed for use in residential, commercial, and industrial applications. This circuit breaker is engineered to provide optimal protection against overcurrent and short-circuit conditions, ensuring electrical safety and system reliability.

The Siemens 3NA3 007 20A NHO-GL/GI circuit breaker is equipped with a trip unit featuring a current transformer with a rated sensitivity ofIII-35. This high sensitivity level allows for quick trip response, minimizing the risk of damage to connected equipment and preventing potential electrical hazards. The circuit breaker also incorporates a manually resettable, audible and visual trip indication, which notifies users of a tripped circuit breaker condition, simplifying troubleshooting and maintenance tasks.

The housing of the Siemens 3NA3 007 20A NHO-GL/GI circuit breaker is constructed from die-cast aluminum. This robust and durable material ensures long-lasting performance in various challenging environments, including those with high humidity, temperature fluctuations or corrosive conditions. Additionally, its rectangular design fully complies with the new European standard EN 60898-2 for NGI circuit breakers, making it a perfect fit for European applications.

This circuit breaker is also characterised by its high load capacity and an amplitude interruption rating (AIR) of 100kA, ensuring an efficient and safe interruption of short-circuit currents in the line and load sides without causing undue stress on insulation and connecting components. Furthermore, the Siemens 3NA3 007 20A NHO-GL/GI circuit breaker comes with IP20 protection degree, ensuring that it can effectively withstand minor amounts of water splashing or dripping.

In conclusion, the Siemens 3NA3 007 20A NHO-GL/GI is a robust, high-performance circuit breaker designed to safeguard electrical installations against overcurrent and short-circuit conditions. Its superior features, including high sensitivity, audible and visual trip indication, die-cast aluminum housing, and high load capacity, make it a reliable and cost-effective solution for a wide range of electrical applications.

The Siemens 3NA3-007-20A NHO-GL/GI is a 20 Amp, single-phase, industrial-grade power contactor. This device is designed to switch electrical loads for various automation applications. In this assessment, we will examine the pros and cons of buying this contactor.eti : Siemens 3NA3-007-20A NHO-GL/GI

1. High Reliability: Siemens is a reputable manufacturer in the industrial automation sector. Their contactors are known for their long-lasting performance, ensuring minimal downtime and reducing maintenance costs.

2. Application Flexibility: The 3NA3-007-20A NHO-GL/GI can be used in various applications such as heating systems, ventilation fans, pumps, compressors, and more.

3. Energy Efficiency: The contactor's low power consumption makes it an energy-efficient choice, which can contribute to cost savings in the long run.

4. Space Saving Design: With its compact, modular design, the contactor saves valuable installation space in control panels.

5. Elaborate Built-in Diagnostics: This contactor features a built-in diagnostic function that reports faults and error codes, allowing for early identification and diagnosis of potential issues.

1. Cost: Although the 3NA3-007-20A NHO-GL/GI provides excellent performance and features, it may have a higher upfront cost compared to some other contactors in the market.

2. Complex Wiring: Proper installation and wiring of the contactor require professional expertise to ensure safe and efficient operation.

3. Limited Current Capacity: With a maximum current capacity of 20A, it may not be suitable for heavy industrial applications requiring higher current loads.

4. Thermal Overload Protection is Optional: Thermal overload protection comes as an optional accessory, which may result in an additional cost for users who require it.

The Siemens 3NA3-007-20A NHO-GL/GI contactor presents several advantages, including high reliability, application flexibility, energy efficiency, and a compact design. However, potential drawbacks include a higher cost compared to some competitors, complex installation and wiring, limited current capacity, and the need for optional thermal overload protection.

In conclusion, this contactor is a suitable choice for users who require top-notch performance, flexibility, and diagnostic capabilities with the assurance of a reputed brand. It is most beneficial in applications where energy efficiency, space savings, and fault reporting are critical. On the other hand, if budget constraints are a concern or if higher current loads are required, alternative models may be more suitable.

Details:

SIEMENS 3NA3 007 20A NHO-gL/gI. Shipped with USPS Ground Advantage. Condition is New.

part #: 3na3 prices

• $39.85-$278.07

specifications plcmechanize:

• brand: Siemens
• model#: SIEMENS 3NA3 007 20A NHO-GL
• manufacturer part number: 3NA3

offer plcmechanize:

• sold: 0
• best offers: True
• started: February 7, 2025
• quantity: 3
• availability: In Stock
• options: Ship-to-home

payments plcmechanize:

• wallet: Google-pay
• credit card: Diners-club
• other

general plcmechanize:

• Industrial Automation Motion Controls > PLCs HMIs > PLC Processors
• condition: New

seller plcmechanize:

• # reviews: 244
• rating: 99.6%
• city: Chester, Arkansas

returns plcmechanize:

• policy: No Returns

shipping plcmechanize:

• type: Calculated
• transit: 4-11 Days
• cost: $0.00
• class: Standard
• service: USPS Ground Advantage
• carrier: USPS