
NP1-638AS-M Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $67.12 | Condition is New, 1PCS NEW FIT FOR Euchner NP1-638AS-M Fast shipment New In Box, FREE SHIPPING | 99.5% |
![]() | $67.16 | Condition is New, 1pcs New EUCHNER Limit Switches NP1-638AS-M, FREE SHIPPING | 96.1% |
![]() | $71.25 | Condition is New, 1pcs New EUCHNER Limit Switches NP1-638AS-M #Z, FREE SHIPPING | 98.7% |
![]() | $72.95 | Condition is New, 1pcs New EUCHNER Limit Switches NP1-638AS-M, FREE SHIPPING | 100.0% |
![]() | $73.06 | Condition is New, 1pcs New EUCHNER Limit Switches NP1-638AS-M, FREE SHIPPING | 99.7% |
![]() | $73.13 | Condition is New, 1pcs New EUCHNER Limit Switches NP1-638AS-M, FREE SHIPPING | 99.5% |
![]() | $73.86 | Top Pick! Condition is New, 1PCS NEW FIT FOR Euchner NP1-638AS-M, FREE SHIPPING | 100.0% |
![]() | $73.64 | Condition is New, 1PCS EUCHNER NP1-638AS-M-173015 Replace NP1-638AS-M Limit Switches NEW, shipping cost = $2.50 | 99.0% |
![]() | $73.67 | Condition is New, ONE EUCHNER NP1-638AS-M-173015 Replace NP1-638AS-M Limit Switches NEW, shipping cost = $2.50 | 100.0% |
![]() | $73.69 | Condition is New, 1PC EUCHNER NP1-638AS-M-173015 Replace NP1-638AS-M Limit Switches NEW, shipping cost = $2.50 | 99.4% |
![]() | $73.74 | Condition is New, 1PCS NEW EUCHNER NP1-638AS-M-173015 Replace NP1-638AS-M Limit Switches, shipping cost = $2.50 | 100.0% |
![]() | $73.76 | Condition is New, 1PCS NEW EUCHNER NP1-638AS-M-173015 Replace NP1-638AS-M Limit Switches, shipping cost = $2.50 | 100.0% |
![]() | $73.79 | Condition is New, 1PCS NEW EUCHNER NP1-638AS-M-173015 Replace NP1-638AS-M Limit Switches, shipping cost = $2.50 | 100.0% |
![]() | $73.84 | Condition is New, 1PCS NEW EUCHNER NP1-638AS-M-173015 Replace NP1-638AS-M Limit Switches, shipping cost = $2.50 | 98.1% |
![]() | $73.86 | Condition is New, 1PCS EUCHNER NP1-638AS-M-173015 Replace NP1-638AS-M Limit Switches NEW, shipping cost = $2.50 | 95.7% |
![]() | $75.34 | Condition is New, 1PC New FIT FOR Euchner NP1-638AS-M, FREE SHIPPING | 96.4% |
![]() | $75.36 | Condition is New, 1pc new in box free shipping EUCHNER NP1-638AS-M, FREE SHIPPING | 100.0% |
![]() | $70.70 | Condition is New, 1PC New EUCHNER Limit Switches NP1-638AS-M, shipping cost = $6.00 | 99.3% |
![]() | $69.38 | Top Pick! Condition is New, 1PC New EUCHNER Limit Switches NP1-638AS-M, shipping cost = $8.00 | 100.0% |
![]() | $69.39 | Condition is New, 1pcs New EUCHNER Limit Switches NP1-638AS-M, shipping cost = $8.00 | 99.6% |
![]() | $72.58 | Condition is New, 1PCS New EUCHNER Limit Switches NP1-638AS-M, shipping cost = $8.00 | 99.7% |
![]() | $73.15 | Condition is New, NP1-638AS-M 1X New EUCHNER Limit Switches NP1-638AS-M, shipping cost = $8.00 | 99.6% |
![]() | $81.71 | Condition is New, 1pc new freeshipping Euchner NP1-638AS-M , FREE SHIPPING | 98.4% |
![]() | $73.00 | Condition is New, 1PCS New FOR EUCHNER Limit Switches NP1-638AS-M, shipping cost = $10.00 | 98.7% |
![]() | $88.99 | Condition is New, 1pc new in box free shipping EUCHNER NP1-638AS-M #F, FREE SHIPPING | 98.9% |
![]() | $79.80 | Top Pick! Condition is New, EUCHNER NP1-638AS-M Limit Switche#1pcs New In Box, shipping cost = $10.00 | 100.0% |
![]() | $89.64 | Condition is New, 1pc new in box free shipping EUCHNER NP1-638AS-M #F, FREE SHIPPING | 97.9% |
![]() | $79.44 | Condition is New, 1pcs New EUCHNER Limit Switches NP1-638AS-M, shipping cost = $11.88 | 100.0% |
![]() | $84.41 | Top Pick! Condition is New, 1PC New Euchner NP1-638AS-M In Box , shipping cost = $6.99 | 100.0% |
![]() | $90.55 | Condition is New, 1pc new in box free shipping EUCHNER NP1-638AS-M #F, FREE SHIPPING | 99.6% |
![]() | $91.53 | Condition is New, 1PC New Euchner NP1-638AS-M In Box *TT, FREE SHIPPING | 100.0% |
![]() | $91.54 | Condition is New, 1pcs New EUCHNER Limit Switches NP1-638AS-M , FREE SHIPPING | 99.0% |
![]() | $80.00 | Condition is New, 1PCS NEW FOR EUCHNER NP1-638AS-M 083691 Limit Switch, shipping cost = $13.99 | 98.2% |
![]() | $93.14 | Top Pick! Condition is New, 1pcs New EUCHNER Limit Switches NP1-638AS-M #F, FREE SHIPPING | 99.6% |
![]() | $96.59 | Condition is New, 1pcs New EUCHNER Limit Switches NP1-638AS-M #F, FREE SHIPPING | 100.0% |
![]() | $100.51 | Condition is New, 1pc new in box free shipping EUCHNER NP1-638AS-M #su, FREE SHIPPING | 100.0% |
![]() | $88.03 | Top Pick! Condition is New, 1pc new in box EUCHNER NP1-638AS-M, shipping cost = $13.50 | 100.0% |
![]() | $101.17 | Condition is New, 1PC New Euchner NP1-638AS-M In Box, FREE SHIPPING | 100.0% |
![]() | $101.17 | Condition is New, 1PC New Euchner NP1-638AS-M In Box, FREE SHIPPING | 100.0% |
![]() | $87.00 | Top Pick! Condition is New, 1pcs New EUCHNER Limit Switches NP1-638AS-M #P, shipping cost = $15.00 | 100.0% |
![]() | $103.38 | Condition is New, 1pcs New EUCHNER Limit Switches NP1-638AS-M #dr, FREE SHIPPING | 100.0% |
![]() | $101.98 | Condition is New, Euchner NP1-638AS-M (1PCS New ), shipping cost = $3.99 | 100.0% |
![]() | $112.78 | Condition is New, 1PCS NEW EUCHNER NP1-638AS-M-173015 Replace NP1-638AS-M Limit Switches, shipping cost = $8.99 | 98.1% |
![]() | $117.76 | Top Pick! Condition is New, 1PC EUCHNER Limit Switches NP1-638AS-M, shipping cost = $15.00 | 98.7% |
![]() | $129.99 | Condition is New, Lot of 2x * EUCHNER NP1-638AS-M SAFETY SWITCH * NEW SEALED, shipping cost = $9.49 | 100.0% |
![]() | $129.99 | Top Pick! Condition is New, 1pcs New EUCHNER Limit Switches NP1-638AS-M, shipping cost = $9.00 | 100.0% |
![]() | $140.25 | Condition is New, 1pc new EUCHNER NP1-638AS-M Limit Switch in box free shipping #SF, FREE SHIPPING | 99.6% |
![]() | $146.98 | Condition is New, 1PCS New EUCHNER Limit Switches NP1-638AS-M Fast Ship, FREE SHIPPING | 100.0% |
![]() | $151.98 | Condition is New, 1PCS New EUCHNER Limit Switches NP1-638AS-M Fast Ship, FREE SHIPPING | 99.1% |
![]() | $135.34 | Top Pick! Condition is New, 1PC NEW EUCHNER Limit Switch NP1-638AS-M 083691, shipping cost = $17.00 | 99.2% |
![]() | $152.00 | Condition is New, 1PCS New EUCHNER Limit Switches NP1-638AS-M Fast Ship, FREE SHIPPING | 99.7% |
![]() | $155.50 | Condition is New, 1PC New In Box EUCHNER NP1-638AS-M 083691 Limit Switch Fast Ship , FREE SHIPPING | 100.0% |
![]() | $163.82 | Condition is New, 1PCS New EUCHNER Limit Switches NP1-638AS-M, FREE SHIPPING | 99.0% |
![]() | $163.31 | Condition is New, Fst New EUCHNER NP1-638AS-M free shipping, shipping cost = $5.00 | 100.0% |
![]() | $210.00 | Condition is New, 1PC New In Box EUCHNER NP1-638AS-M 083691 Limit Switch DHL or FedEX or UPS, FREE SHIPPING | 100.0% |
![]() | $237.97 | Condition is New, New EUCHNER Limit Switches NP1-638AS-M, FREE SHIPPING | 100.0% |
![]() | $270.00 | Condition is New, NEW EUCHNER NP1-638AS-M ORIGINAL MANUFACTURER SHED KCS, FREE SHIPPING | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $48.74 | Condition is New – Open box, Euchner NP1-638AS-M Safety Switch Connector Limit Stop 230V 4A IP67, FREE SHIPPING | 99.9% |
![]() | $40.00 | Condition is New – Open box, EUCHNER NP1-638AS-M SAFETY SWITCH, shipping cost = $12.50 | 99.8% |
![]() | $44.99 | Condition is New – Open box, EUCHNER NP1-638AS-M SAFETY SWITCH NEW!! WOW!! READ!!, shipping cost = $24.00 | 99.3% |
![]() | $82.10 | Condition is New – Open box, NEW EUCHNER NP1-638AS-M SAFETY SWITCH, AC-15 4A 230V, DC-13 4A 24V 083691, FREE SHIPPING | 100.0% |
![]() | $84.00 | Condition is New – Open box, New Other EUCHNER / NP1-638AS-M / Safety Switch, No box, 1pcs, shipping cost = $75.00 | 99.0% |
![]() | $176.89 | Condition is New – Open box, 1pc new Euchner 083691 NP1-638AS-M, shipping cost = $15.00 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $19.99 | Condition is Used, Euchner NP1-638AS-M Safety Switch AC-15 4A 230V DC-13 4A 24V IP67, FREE SHIPPING | ![]() |
![]() | $11.00 | Condition is Used, EUCHNER SAFETY SWITCH NP1-638AS-M NP1638ASM 230VAC 24VDC - USED, shipping cost = $11.95 | 99.9% |
![]() | $12.00 | Condition is Used, EUCHNER SAFETY SWITCH NP1-638AS-M - USED, shipping cost = $11.95 | 99.9% |
![]() | $12.00 | Condition is Used, EUCHNER SAFETY SWITCH NP1-638AS-M NP1638ASM 230VAC 24VDC - USED, shipping cost = $11.95 | 99.9% |
![]() | $24.99 | Condition is Used, Euchner NP1-638AS-M Safety Switch *FREE SHIPPING*, FREE SHIPPING | 99.7% |
![]() | $25.19 | Condition is Used, Euchner NP1-638AS-M Safety Switch w/ Connector, FREE SHIPPING | ![]() |
![]() | $19.99 | Condition is Used, EUCHNER NP1-638AS-M SWITCH, shipping cost = $7.44 | 99.7% |
![]() | $29.99 | Condition is Used, EUCHNER SUVAPRO NP1-638AS-M SAFETY SWITCH INTERLOCK 230 VAC 4 AMP, FREE SHIPPING | 100.0% |
![]() | $33.99 | Condition is Used, EUCHNER SUVAPRO NP1-638AS-M SAFETY SWITCH INTERLOCK W/KEY BLOCK 230 V 4 AMP, FREE SHIPPING | 100.0% |
![]() | $63.10 | Condition is Used, EUCHNER NP1-638AS-M SAFETY SWITCH, AC-15 4A 230V, DC-13 4A 24V 083691, FREE SHIPPING | 100.0% |
![]() | $145.00 | Condition is Used, Universal Instruments Euchner Interlock Assembly NP1-638AS-M, shipping cost = $ | 100.0% |
![]() | $125.00 | Condition is Used, EUCHNER NP1-638AS-M SAFETY SWITCH - COMPLETE UNIT, shipping cost = $23.63 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $79.13 | Condition is Neu, ONE NEW EUCHNER NP1-638AS-M Limit Switches, shipping cost = $7.06 | 98.6% |
![]() | $95.49 | Condition is Neu, 1PCS NEW EUCHNER NP1-638AS-M Limit Switches, shipping cost = $7.06 | 100.0% |

The Euchner NP1-638AS-M Safety Switch is an essential component of any machinery or equipment designed to ensure safety in the workplace. This switch, manufactured by Euchner GmbH, is a high-performance, reliable, and robust solution for safeguarding machines against unintended operation or hazardous conditions.
The NP1-638AS-M Safety Switch is a two-hand control device, requiring the simultaneous actuation of two levers or buttons for operation. This feature is designed to prevent accidents caused by one-handed operation, as it ensures that two operators are always involved in controlling the machinery. The switch is available in various configurations, such as push-push, pull-pull, or rotating handle, to meet the specific requirements of different applications.
The switch housing is made of die-cast zinc, ensuring high durability and resistance to corrosion. It is also sealed to protection degree IP67, making it suitable for use in harsh environments where it may be exposed to water, dust, or other contaminants. The switch contacts are rated for a contact current of up to 10 A and a maximum voltage of 1000 V AC or 1500 V DC, depending on the specific application.
The Euchner NP1-638AS-M Safety Switch comes with a range of features to ensure easy installation and maintenance. It includes a test button, which allows operators to check the switch's functionality without interrupting the machine's operation. The switch also has a transparent window that allows operators to easily see the status of the switch, whether it is in the ON or OFF position.
The switch is designed to meet the requirements of various safety standards, including EN 60204-1 and EN ISO 13849-1, ensuring that it provides a high level of safety and reliability. It is also CE marked, making it compliant with European Union regulations.
In summary, the Euchner NP1-638AS-M Safety Switch is a versatile and reliable solution for safeguarding machinery and ensuring safety in the workplace. Its robust design, ease of installation and maintenance, and compliance with various safety standards make it an indispensable component for any industrial application.
Pros and Cons of buying a Euchner NP1-638AS-M Safety Switch
The Euchner NP1-638AS-M safety switch is a popular choice for those seeking reliable safety protection in industrial applications. In this analysis, we will discuss the advantages and disadvantages of investing in this safety switch.
Pros:1. Safety: The primary advantage of the Euchner NP1-638AS-M safety switch is its safety features. It is designed to prevent dangerous machinery from operating when hazardous conditions are detected, ensuring the safety of operators and maintenance personnel.
2. Versatility: This safety switch can be used in various applications, including hydraulic, pneumatic, and electrical systems. It is suitable for both mobile and stationary machinery, making it a versatile option for a wide range of industries.
3. Durability: The Euchner NP1-638AS-M safety switch is built to withstand harsh environments. It is resistant to oil, water, and chemicals, ensuring long-lasting performance even in challenging conditions.
4. Easy installation: The safety switch is relatively easy to install, saving time and labor costs. It can be mounted in various orientations, allowing for flexibility in installation.
Cons:1. Cost: The Euchner NP1-638AS-M safety switch is more expensive than some other safety switches on the market. This higher cost may deter some buyers, particularly those operating on tight budgets.
2. Complexity: While the safety switch is designed to be user-friendly, some users may find the setup and configuration process to be more complex than they had anticipated.
3. Limited customization: The safety switch offers a range of safety functions, but it may not provide the level of customization that some users require for their specific applications.
Conclusion:The Euchner NP1-638AS-M safety switch offers robust safety features, versatility, and durability, making it a valuable investment for industrial applications. However, its higher cost and more complex setup may be a deterrent for some buyers. Ultimately, the decision to purchase this safety switch should be based on the specific needs and budget of the buyer.
Recommendation:If safety is a top priority and the budget allows for it, the Euchner NP1-638AS-M safety switch is a recommended option. Its reliability and versatility make it a worthwhile investment for industrial applications where safety is paramount. For those with limited budgets, it may be worth exploring alternative safety switch options that offer similar safety features but at a lower cost.
Details:
If you feel like the combined shipping price is not accurate. Used, but in good working condition. 4ozs an 1 qty 4/10/25. Euchner safety switch NP1-638AS-M.
Remanufactured, rebuilt. Some exceptions may apply. Need to combine orders from different listings. New, old inventory.
specifications indusswitch:
- brand: Euchner
- mpn: Np1-638as-m
- part type: Switch
returns indusswitch:
- method: money back
- paid by: buyer
- policy: returns accepted
- time: 30 days
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
shipping indusswitch:
- transit: 4-8 days
- type: calculated
- class: standard, expedited
- carrier: usps
- service: usps ground advantage, usps priority mail
seller indusswitch:
- # reviews: 99782
- rating: 99.7%
- city: clover, south carolina
offer indusswitch:
- in stock #: 5
- prices: $19.99–$270.00
- item condition:
- New
- New – Open box
- Used
- Neu
- sold #: 24
- options: ship-to-home
- started: april 10, 2025
- availability: in stock
payments indusswitch:
- credit card: visa
- other
- wallet: paypal
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