
H100-703 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $67.20 | Condition is New – Open box, UNITED ELECTRIC CONTROLS 703 PRESSURE SWITCH, TYPE H100D 30-300 PSI H100-703, shipping cost = $16.45 | 100.0% |
![]() | $145.95 | Condition is New – Open box, UNITED ELECTRIC CONTROLS H100-703 PRESSURE SWITCH 480VAC 15AMP 9-300PSI **NEW**, FREE SHIPPING | 100.0% |
![]() | $324.00 | Condition is New – Open box, UNITED ELECTRIC CONTROLS H100-703 250VAC 10A 600PSI NSMP, FREE SHIPPING | 99.9% |
![]() | $324.00 | Condition is New – Open box, UNITED ELECTRIC H100-703 480VAC 15A 9-300PSI NSMP, FREE SHIPPING | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $269.82 | Condition is New, 1PCS New United Electric Controls UE H100-703 pressure switch, FREE SHIPPING | 100.0% |
![]() | $269.83 | Condition is New, 1PCS New United Electric Controls UE H100-703 pressure switch, FREE SHIPPING | 100.0% |
![]() | $269.85 | Condition is New, One New United Electric Controls UE H100-703 pressure switch, FREE SHIPPING | 100.0% |
![]() | $269.85 | Condition is New, 1PCS New United Electric Controls UE H100-703 pressure switch, FREE SHIPPING | 100.0% |
![]() | $269.86 | Condition is New, One United Electric Controls UE H100-703 pressure switch New, FREE SHIPPING | 99.0% |
![]() | $269.87 | Condition is New, 1PCS New United Electric Controls UE H100-703 pressure switch, FREE SHIPPING | 100.0% |
![]() | $269.88 | Condition is New, 1PCS New United Electric Controls UE H100-703 pressure switch, FREE SHIPPING | 100.0% |
![]() | $269.88 | Condition is New, 1PCS New United Electric Controls UE H100-703 pressure switch, FREE SHIPPING | 100.0% |
![]() | $269.88 | Condition is New, 1PCS New United Electric Controls UE H100-703 pressure switch, FREE SHIPPING | 98.1% |
![]() | $269.88 | Condition is New, 1PCS New United Electric Controls UE H100-703 pressure switch, FREE SHIPPING | 99.6% |
![]() | $269.90 | Condition is New, One New United Electric Controls UE H100-703 pressure switch, FREE SHIPPING | 99.4% |
![]() | $270.00 | Condition is New, 1PCS New United Electric Controls UE H100-703 pressure switch, FREE SHIPPING | 100.0% |
![]() | $283.64 | Top Pick! Condition is New, 1PCS United Electric new H100-703 pressure switch H100703 , FREE SHIPPING | 100.0% |
![]() | $309.02 | Condition is New, United Electric H100-703 Co. H100703 9/300# 1/4"NPT NEMA4 Diff#Swt, FREE SHIPPING | 98.5% |
![]() | $313.91 | Condition is New, United Electric H100-703 9/300# 1/4NPT NEMA4 Diff#Swt, FREE SHIPPING | ![]() |
![]() | $315.81 | Condition is New, United Electric H100-703 9/300# 1/4"NPT NEMA4 Diff#Swt, FREE SHIPPING | 99.7% |
![]() | $342.99 | Condition is New, United Electric H100-703 Pressure Switch, FREE SHIPPING | 99.8% |
![]() | $378.43 | Condition is New, UNITED ELECTRIC H100-703 / H100703 (BRAND NEW), shipping cost = $12.90 | 99.7% |
![]() | $500.03 | Condition is New, ONE NEW United Electric Controls UE pressure switch H100-703-1010, FREE SHIPPING | 99.0% |
![]() | $500.05 | Condition is New, 1PC NEW United Electric Controls UE pressure switch H100-703-1010, FREE SHIPPING | 100.0% |
![]() | $500.07 | Condition is New, 1PCS United Electric Controls UE pressure switch H100-703-1010 NEW, FREE SHIPPING | 99.4% |
![]() | $500.09 | Condition is New, ONE United Electric Controls UE pressure switch H100-703-1010 NEW, FREE SHIPPING | 100.0% |
![]() | $500.10 | Condition is New, 1PC United Electric Controls UE pressure switch H100-703-1010 NEW, FREE SHIPPING | 93.1% |
![]() | $500.16 | Condition is New, ONE NEW United Electric Controls UE pressure switch H100-703-1010, FREE SHIPPING | 95.7% |
![]() | $500.18 | Condition is New, 1PC NEW United Electric Controls UE pressure switch H100-703-1010, FREE SHIPPING | 100.0% |
![]() | $500.19 | Condition is New, 1PCS United Electric Controls UE pressure switch H100-703-1010 NEW, FREE SHIPPING | 98.1% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $285.63 | Condition is Unspecified, United Electric H100-703 Co. H100703 9/300# 1/4"NPT NEMA4 Diff#Swt, FREE SHIPPING | 97.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $227.06 | Condition is Used, UNITED ELECTRIC H100-703 / H100703 (USED), shipping cost = $12.90 | 99.7% |

The United Electric H100-703 pressure switch is a versatile and reliable solution for managing pressure control in a wide range of industrial applications. Designed for use with 480VAC power sources, this pressure switch comes with a 15-amp current rating, making it suitable for handling significant electrical loads.
The pressure switch is engineered to function efficiently within a pressure range of 9 to 300 psi, providing ample flexibility for various systems. This pressure range makes it a popular choice in industries such as hydraulics, pneumatics, and water treatment, among others.
The United Electric H100-703 features a compact and robust design, ensuring reliability and durability under heavy usage. It has a corrosion-resistant lincoln alloy case that protects the internal components from harsh environmental conditions, extending the product's lifespan. The switch operates based on a bimetallic actuator mechanism, which is both precise and wear-resistant.
Installing the United Electric H100-703 pressure switch involves a simple process. The switch comes with an adjustable set point and includes three different contact configurations Normally Closed (NC), Normally Open (NO), and Changeover (NO-NC). These various contact configurations enable users to customize the switch's electrical setup according to specific system requirements.
Each switch comes with a factory-set pressure index and is shipped with an adjusting tool, making it easy for users to calibrate the switch during installation without the need for additional equipment. Additionally, the H100-703 features a generous 0.75-inch (19mm) NPT threaded connection, allowing for quick and secure attachment to the system's pressure source.
In summary, the United Electric H100-703 pressure switch is an essential tool for managing pressure control in industrial applications. Its 480VAC, 15-amp design and 9-300psi pressure range cater to a diverse range of applications, while its robust design and flexible contact configurations promise reliability and customizability. With its factory-set pressure index and simple installation process, the switch is an efficient and cost-effective solution for industrial systems.
United Electric H100-703 Pressure Switch: Pros, Cons, and Recommendation
Introduction:The United Electric H100-703 pressure switch is a popular choice in industries that require reliable pressure control systems. This switch operates at 480VAC and has a current rating of 15 Amps. It is designed to handle a pressure range of 9 to 300 psi. In this analysis, we will discuss the pros, cons, and give a final recommendation for the United Electric H100-703 pressure switch.
Pros:1. Robust Construction: The H100-703 pressure switch has a rugged design capable of withstanding extreme operating temperatures and harsh environments.
2. Wide Operating Pressure Range: This pressure switch is suitable for a broad range of applications due to its ability to handle pressure ranges between 9 and 300 psi.
3. Versatility: The H100-703 can be used with various liquid mediums, including water, oil, and air, making it a versatile solution for various industries.
4. Magnetic Actuation: The magnetic actuation design of this pressure switch helps to ensure long-lasting performance and offers easy installation and maintenance.
Cons:1. Application-specific: The H100-703 pressure switch may only be suitable for specific applications, as it has a 480VAC input voltage and 15AMP current rating.
2. Cost: Compared to other pressure switches with similar specifications, the United Electric H100-703 can be more expensive.
3. Requirement for Professional Installation: Due to its industrial application, installation of this pressure switch may require special skills and knowledge, adding to the overall cost.
Conclusion:The United Electric H100-703 pressure switch presents several advantages, such as its robust construction, wide operating pressure range, versatility, and magnetic actuation design. However, it also comes with some disadvantages, including its application-specific nature, higher cost, and requirement for professional installation. In conclusion, if you are looking for a pressure switch that can handle high operating pressures, extreme temperatures, and perform reliably in harsh environments, the United Electric H100-703 could be a viable option despite its cost and installation requirements.
Recommendation:If you're in need of a pressure switch with features similar to the United Electric H100-703, consider exploring other options with similar specifications but more affordable price points. Alternatively, if budget is not a concern and you require a pressure switch that can handle extreme environments and pressures, the H100-703 could be a sound investment due to its rugged construction, wide operating range, and versatility.
Details:
specifications indusswitch:
- brand: United Electric Controls
- mpn: H100-703
- type: Diaphragm Switch
- current type: Ac
- maximum amperage: 15 A
- current rating: 1-15 A
payments indusswitch:
- wallet: google-pay
- credit card: mastercard
- other
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches
seller indusswitch:
- # reviews: 5954
- city: middletown, ohio
- rating: 99.6%
offer indusswitch:
- best offers: true
- started: january 15, 2025
- prices: $67.20–$500.19
- item condition:
- New – Open box
- New
- Unspecified
- Used
- options: ship-to-home
- in stock #: 5
- availability: in stock
- sold #: 23
shipping indusswitch:
- type: calculated
- class: standard, one-day
- service: ups ground, ups next day air saver, ups next day air
- transit: 2-6 days
- carrier: ups
returns indusswitch:
- policy: returns accepted
- time: 30 days
- method: money back
- paid by: buyer
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