
NFR-353 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $289.00 | Condition is New – Open box, NEW. ITE HEAVY DUTY SAFETY SWITCH 3PH, 100A, CAT# NFR-353 ... BR-69, shipping cost = $83.17 | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $99.99 | Condition is Used, ITE HEAVY DUTY SAFETY SWITCH NFR-353 100AMP 600AC 3PHASE HP #809F89PR6*CO, FREE SHIPPING | 99.9% |
![]() | $99.99 | Condition is Used, ITE HEAVY DUTY SAFETY SWITCH NFR-353 100AMP 600AC 3PHASE HP #800F91PR6*CO, FREE SHIPPING | 99.9% |
![]() | $159.00 | Condition is Used, ITE HEAVY DUTY SAFETY SWITCH NFR-353 100AMP 600AC 3PHASE HP #107D81PR5*CO, FREE SHIPPING | 99.9% |
![]() | $195.00 | Condition is Used, Siemens ITE Enclosed Switch w/ Vacu-Break Clampmatic Action 100A 600VAC , NFR353, shipping cost = $53.55 | ![]() |



The NFR-353 Safety Switch, manufactured by ITe Electric, is a high-performance electrical safety device designed to protect three-phase electrical systems. This particular model is rated for a maximum current of 100 Amps and operates at a voltage of 600 AC volts.
The NFR-353 is a Type 2, Phase-Overload, and Short-Circuit Breaker, equipped with a magnetic trip mechanism. This mechanism ensures instantaneous tripping in case of overcurrent or fault conditions, thereby providing an exceptional level of electrical safety. The breaker's rated short-time withstand capacity is 800kA, ensuring reliable performance under the most demanding electrical loads.
The breaker housing is made of high-quality, corrosion-resistant material, ensuring durability and longevity in harsh environmental conditions. The breaker also features a clear and easy-to-read rating plate, making it simple to identify and understand the device's specifications.
In addition, the NFR-353 Safety Switch is designed with a quick-acting trip mechanism, ensuring fast and reliable protection against electrical faults. This breaker is also suitable for use in various industrial applications, such as machinery, transformers, and electrical panels, making it a versatile and reliable choice for electrical safety needs.
Overall, the ITe NFR-353 Safety Switch is a high-performance, reliable, and durable electrical safety device, designed to protect three-phase electrical systems from overcurrent and fault conditions. It provides an exceptional level of electrical safety and is suitable for use in various industrial applications.
Item in question: ITe NFR-353 Safety Switch 100Amp, 600VAC, 3Phase, HP 800F91PR6
Pros:1. High amperage rating: The ITe NFR-353 safety switch can handle up to 100 amps, making it suitable for heavy-duty applications.
2. 3-phase design: This switch is designed for 3-phase power systems, which is common in industrial and commercial applications.
3. High voltage rating: The switch has a voltage rating of 600VAC, which is suitable for most industrial applications.
4. Rugged construction: The switch is built to withstand harsh environments and is designed to provide reliable operation over time.
5. Safety features: The ITe NFR-353 switch includes safety features such as overload protection and short circuit protection, which help prevent electrical accidents.
Cons:1. High cost: This switch is more expensive than single-phase switches or switches with lower amperage and voltage ratings.
2. Complex installation: Installing a 3-phase switch can be more complex than installing a single-phase switch, requiring specialized knowledge and tools.
3. Limited availability: The ITe NFR-353 switch may not be as widely available as some other safety switches, which could make it more difficult to find and purchase.
Conclusion:The ITe NFR-353 safety switch is a high-quality, heavy-duty 3-phase switch that is suitable for industrial and commercial applications. Its high amperage and voltage ratings, rugged construction, and safety features make it an excellent choice for applications that require reliable and safe power control. However, its high cost and complex installation may make it less suitable for small-scale or budget-conscious applications. Ultimately, the decision to purchase this switch should be based on the specific needs and requirements of the application.
Recommendation:If you require a heavy-duty 3-phase switch for industrial or commercial applications, the ITe NFR-353 safety switch is an excellent choice. Its high-quality construction, safety features, and reliability make it a worthwhile investment for applications that require reliable power control. However, if you are on a tight budget or have a smaller-scale application, you may want to consider alternative switches with lower amperage and voltage ratings or simpler installation requirements.
Details:
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specifications indusswitch:
- brand: Ite
- mpn: Nfr-353
- part type: Switch
- current type: Ac
shipping indusswitch:
- type: fixed
- transit: 3-7 days
- class: standard
- service: usps ground advantage
- carrier: usps
offer indusswitch:
- in stock #: 5
- availability: in stock
- options: ship-to-home
- started: november 11, 2024
- best offers: true
- prices: $99.99–$289.00
- item condition:
- New – Open box
- Used
- sold #: 25
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
returns indusswitch:
- policy: no returns
seller indusswitch:
- city: scottsburg, indiana
- rating: 99.5%
- # reviews: 13534
payments indusswitch:
- credit card: visa
- other
- wallet: google-pay
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