
APAN71H012CS02100-NSR Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $346.99 | Condition is New, Ashcroft Apan71h012cs02100#-Nsr Explosion Proof Pressure Switch, Standard,, FREE SHIPPING | ![]() |
![]() | $380.06 | Top Pick! Condition is New, ASHCROFT APAN71H012CS02100#-NSR PressrSwtch,ExplProof,SPDT,10to100psi 36K047, FREE SHIPPING | ![]() |

The Ashcroft A 71H012CS02100 NSR Explosion Pressure Switch is a reliable and robust solution for applications in hazardous areas where safety is paramount. This Switch Disconnector Type (SPDT) is designed and manufactured in accordance with ANSI/ISA-12.27.01 and IECEx and ATEX standards, ensuring compliance with the stringent requirements for explosion-proof equipment.
This pressure switch features a compact and rugged design, making it well-suited for use in industrial processes and harsh environments. The enclosure is constructed of 316L stainless steel, providing excellent resistance to corrosion and ensuring a long service life. The switch's explosion-proof design prevents the ignition of flammable gases or vapors that may be present in the surrounding atmosphere.
The Ashcroft A 71H012CS02100 NSR Explosion Pressure Switch is designed to operate reliably over a wide temperature range, from -40 F to 257 F (-40 C to 125 C). It is rated for a maximum continuous working pressure of 10 psig (0.07 bar) and a maximum working pressure of 30 psig (0.2 bar), making it suitable for use in a variety of industrial processes.
The switch operates using a bourdon tube pressure element, which accurately measures and responds to changes in pressure. When the set pressure is reached, the switch contacts are closed, providing a reliable and secure electrical connection. The switch's contacts are rated for a maximum current capacity of 10 amps at 277V AC or 125V DC, making it suitable for use with a wide range of electrical systems.
The Ashcroft A 71H012CS02100 NSR Explosion Pressure Switch is easy to install and maintain, with a clear and accessible pressure gauge and a removable and interchangeable diaphragm. The switch also features a built-in test function, which allows users to verify its operational status and ensure it is functioning properly.
Overall, the Ashcroft A 71H012CS02100 NSR Explosion Pressure Switch is a high-quality and reliable solution for applications in hazardous areas where safety and reliability are essential. Its explosion-proof design, rugged construction, and wide operating temperature range make it a versatile and effective tool for industrial processes and harsh environments.
The Ashcroft APAN71H012CS02100-NSR Explosion Pressure Switch SPDT 10 is a safety device used in industrial applications to protect equipment from overpressure conditions that could lead to explosions. Here are some pros and cons of buying this pressure switch:
Pros:1. Certified for Hazardous Locations: This pressure switch is certified for use in Class I, Division 1 and 2, Groups E, F, and G hazardous locations, making it suitable for use in environments where explosive gases may be present.
2. Reliable: Ashcroft is a well-known brand in the industrial instrumentation industry, and their pressure switches are known for their reliability and durability.
3. Easy to Install: This pressure switch is designed for easy installation, with a compact size and a simple wiring configuration.
4. Versatile: This pressure switch can be used with a wide range of process fluids, including water, oil, and gases, and can be configured for various applications, such as high or low pressure switching.
Cons:1. Expensive: This pressure switch is more expensive than some other pressure switches on the market, which could be a disadvantage for budget-conscious buyers.
2. Requires Calibration: Like all pressure switches, this one requires regular calibration to ensure accurate operation. This can add to the cost and time required to maintain the device.
3. Manual Reset: This pressure switch does not have an automatic reset feature, which means that it must be manually reset after a trip.
Conclusion:The Ashcroft APAN71H012CS02100-NSR Explosion Pressure Switch SPDT 10 is a high-quality, reliable, and versatile pressure switch that is suitable for use in hazardous environments where explosive gases may be present. However, it is more expensive than some other pressure switches on the market and requires regular calibration and manual resetting after trips. Ultimately, the decision to buy this pressure switch depends on the specific requirements of your application and your budget.
Recommendation:If you need a reliable and durable explosion-proof pressure switch for use in a hazardous environment, the Ashcroft APAN71H012CS02100-NSR Explosion Pressure Switch SPDT 10 is a good choice. However, if cost is a concern, you may want to consider other options that are less expensive but still meet your application requirements. Additionally, make sure to factor in the cost of calibration and maintenance when evaluating the overall cost of ownership.
Details:
Light industrial. Electrical boxes. Mnpt conduit connector with 18 awg 12 in. Ashcroft APAN71H012CS02100#-nsr explosion proof pressure switch, spdt, 10 to: range to 100 psi, process connection 1/4 in mnpt, housing material 316l stainless steel, wetted materials 316 compatible with air and liquids, electrical 1/2 in.
And enclosures. Wire leads, contact form 1no/1nc, circuit type not applicable, ac rating 5 a 125/250 v, dc 3 28 v inductive, resistive, nema 7, 9, ip ip67, burst pressure 9,500 psi details. Electrical outlet's. Receptacles.
specifications indusswitch:
- brand: Ashcroft
- mpn: Apan71h012cs02100
- type: Industrial Control Automation Switches Pressure Switches
- features: Pressure Switch, Range 10 To 100 Psi, Process Connection 1/4 In Mnpt, Housing Material 316l Stainless Steel, Wetted Materials 316 Stainless Steel, Compatible With Air And Liquids, Electrical Connection 1/2 In. Mnpt Conduit Connector With 18 Awg, Contact Form 1no/1nc, Circuit Type Not Applicable, Ac Contact Rating 5 A 125/250 V
- dc contact rating 3 a 28 v: Inductive
- 5 a 28 v: Resistive, Nema Rating 7, 9, Ip Rating Ip67, Burst Pressure 9, 500 Psi
- material: 316 Stainless Steel
- country/region of manufacture: Us
- item height: 1.800
- item length: 5.500
- item width: 2.100
- custom bundle: No
- weight: 0.7000
returns indusswitch:
- method: money back
- time: 60 days
- policy: returns accepted
- paid by: seller
shipping indusswitch:
- service: standard
- class: standard
- type: fixed
- transit: 3-3 days
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches
payments indusswitch:
- other
- credit card: discover
- wallet: apple-pay
seller indusswitch:
- rating: 99.5%
- city: USA
- # reviews: 1229198
offer indusswitch:
- started: april 30, 2025
- sold #: 33
- prices: $346.99–$380.06
- item condition: New
- availability: in stock
- options: ship-to-home
Also Purchased:
- B424B: PRESSURE SWITCH, Ashcroft
- B424VXCYLM100: PRESSURE SWITCH, Ashcroft
- B722V: PRESSURE SWITCH, Ashcroft
- B400: PRESSURE SWITCH, Ashcroft
- B462V-XBPCH: PRESSURE SWITCH, Ashcroft
- 783156420211: PRESSURE SWITCH, Ashcroft
- 251009SW02BXLL30: PRESSURE GAUGE, Ashcroft
- B424S: PRESSURE SWITCH, Ashcroft
- B727V30: PRESSURE SWITCH, Ashcroft
- PDSN7JV06: PRESSURE SWITCH, Ashcroft
- B424B-XFM: PRESSURE SWITCH, Ashcroft


