
ER5018-021N Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $880.00 | Condition is New, 1pc Sti NEW ER5018-021N 44506-4040 Fastshipping DHL 1-Year Warranty !, FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $80.00 | Condition is Used, STI ER5018, shipping cost = $30.00 | 100.0% |
![]() | $119.99 | Top Pick! Condition is Used, STI ER5018-021N COMPACT ROPE PULL EMERGENCY STOP SWITCH, FREE SHIPPING | 99.8% |



The STI ER5018-021N Rope Emergency Switch 307359 is a crucial safety device designed for use in various industrial and commercial applications. This emergency switch is specifically designed to be operated using a rope, making it an ideal solution for areas where traditional wall-mounted switches may not be accessible or practical.
The STI ER5018-021N is constructed from high-quality materials, ensuring durability and reliability in harsh environments. Its robust design includes a heavy-duty, weather-resistant enclosure that protects the internal components from dust, water, and other elements, ensuring consistent operation even in challenging conditions.
The switch features a 3/8-inch diameter rope pull, making it easy to operate even with gloved hands. The rope is secured with a reliable tensioning mechanism, ensuring that the switch will only activate when the rope is pulled to the specified tension. This feature helps prevent accidental activation, enhancing safety and reducing false alarms.
The STI ER5018-021N Rope Emergency Switch 307359 is designed to comply with various safety standards, including UL 94V-0 for flammability and UL 508 for industrial control equipment. This ensures that the switch meets the highest safety requirements for its intended use.
In summary, the STI ER5018-021N Rope Emergency Switch 307359 is a reliable, weather-resistant, and easy-to-operate safety device that is ideal for use in challenging industrial and commercial environments. Its robust construction, reliable tensioning mechanism, and compliance with safety standards make it a trusted choice for ensuring safety and protecting lives.
Pros of buying a STI ER5018-021N Rope Emergency Switch 307359:1. Reliability: The STI ER5018-021N is designed to withstand harsh environmental conditions, making it a reliable choice for emergency situations.
2. Durability: The switch is manufactured using high-quality materials, ensuring it can withstand frequent use without breaking down.
3. Easy to Install: The switch is easy to install, requiring no special tools or expertise.
4. Cost-Effective: Compared to other emergency switches, the STI ER5018-021N is relatively affordable.
5. UL Listed: The switch is UL listed, which means it has been tested and meets UL's stringent safety standards.
Cons of buying a STI ER5018-021N Rope Emergency Switch 307359:1. Limited Functionality: The switch only has one function, which may not be sufficient for some applications.
2. Limited Customization Options: The switch comes with limited customization options, which may not meet the specific needs of some users.
3. Requires Regular Maintenance: Like any mechanical device, the switch requires regular maintenance to ensure it continues to function properly.
4. May not Be Suitable for All Applications: The switch may not be suitable for all applications, such as those requiring a more complex control system.
Conclusion:The STI ER5018-021N Rope Emergency Switch 307359 is a reliable and durable option for emergency situations. Its easy installation, cost-effectiveness, and UL listing make it an attractive choice for many users. However, its limited functionality and customization options may not meet the needs of some users. Therefore, it is essential to carefully consider whether the switch's features align with your specific application before making a purchase.
Recommendation:If you are looking for a reliable, cost-effective, and easy-to-install emergency switch, the STI ER5018-021N Rope Emergency Switch 307359 is a good option to consider. However, if you require a more complex control system or customization options, you may want to explore other options. Ultimately, the best choice for you will depend on your specific application and requirements.
Details:
Sti ER5018-021N. Max switching voltage : 240v/720va. Contact configuration: 2 n/c 1 n/o, manufacturer part number: ER5018-021N.
specifications indusswitch:
- brand: Sti
- mpn: Er5018-021n
- part type: Rope Switch Pull
returns indusswitch:
- policy: no returns
shipping indusswitch:
- transit: 4-5 days
- carrier: fedex, ups, usps
- type: calculated
- service: fedex ground or fedex home delivery, ups ground, usps priority mail, fedex standard overnight
- class: standard, expedited, one-day
seller indusswitch:
- # reviews: 17580
- city: clinton township, michigan
- rating: 99.5%
offer indusswitch:
- options: ship-to-home
- availability: in stock
- best offers: true
- in stock #: 3
- prices: $80.00–$880.00
- item condition:
- New
- Used
- sold #: 32
- started: july 25, 2024
payments indusswitch:
- credit card: american-express
- wallet: paypal
- other
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
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