
445048233257 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $22.00 | Condition is New – Open box, SCHNEIDER ELECTRIC 9013FSG2J21M4 NSMP, shipping cost = $17.41 | 100.0% |
![]() | $30.00 | Condition is New – Open box, SCHNEIDER ELECTRIC 9013FSG2J21M4 SER. B 230V 50PSI NSMP, shipping cost = $17.41 | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $39.80 | Condition is New, 30/50 Pressure Switch With On/Off Switch 9013FSG2J21M4 By Schneider, FREE SHIPPING | 98.9% |
![]() | $40.00 | Top Pick! Condition is New, Square D by Schneider Electric 9013FSG2J21M4 Pressure Switch, shipping cost = $10.01 | 100.0% |
![]() | $87.15 | Condition is New, SCHNEIDER ELECTRIC 9013FSG2J21M4 Square D by Air-Pump Pressure Switch, NEMA 1, 3, FREE SHIPPING | 98.7% |
![]() | $88.27 | Top Pick! Condition is New, Schneider Electric 9013FSG2J21M4 Pressure Switch 30 to 50 psi (65 psi Sensor) Po, FREE SHIPPING | ![]() |

The Schneider Electric 445048233257 is a Square 30-50 mA, 4-20 mA Pressure Cut-off Switch designed specifically for water pump applications. This switch is engineered to protect water tanks and pumps from overpressure, ensuring the longevity and optimal performance of the system.
The Square 30-50 mA range of this switch caters to a wide range of applications and allows for easy integration with various control systems. It operates on a current differential principle, ensuring high accuracy and reliability. The 4-20 mA output signal provides real-time monitoring of the system pressure, enabling users to take preventative measures against potential issues.
This pressure cut-off switch features a rugged and durable design, suitable for harsh environments. It is constructed from corrosion-resistant materials, ensuring that it can withstand prolonged exposure to water and other harsh conditions. Its compact size and easy-to-install design make it an ideal choice for various water pump applications.
The Schneider Electric 445048233257 comes with a built-in pressure relief valve, which allows the switch to automatically open when the preset pressure limit is reached. This feature prevents the water pump from continuing to operate under high pressure, reducing the risk of damage and ensuring the safety of the system.
The switch is designed to be easy to install and maintain. It comes with clear markings and a user-friendly design, making it simple for users to set the desired pressure limit and monitor the system status. Additionally, it is equipped with a test button, allowing users to easily verify the switch's functionality.
This pressure cut-off switch is also compliant with various international standards, including CE, UL, and CSA, ensuring that it meets the highest safety and quality standards. It is a reliable and cost-effective solution for protecting water tanks and pumps from damage caused by overpressure.
Schneider Electric 445048233257 Square 30-50 m4 x 2 Pressure Cut-Off Switch is a water pump protection device designed to prevent motor overloading and ensure the safe operation of water pump systems. Let's discuss the pros and cons of buying this Schneider Electric pressure cut-off switch.
Pros:1. Reliability: Schneider Electric is a well-known brand in the electrical industry, and this pressure cut-off switch is built to last with high-quality materials and robust design.
2. Safety: The pressure cut-off switch protects the water pump motor from overloading, preventing damage and ensuring safe operation of the system. It also disconnects the power supply when the pressure exceeds the set limit, preventing potential damage to the system.
3. Versatility: The Schneider Electric pressure cut-off switch is suitable for a wide range of water pump applications, including irrigation systems, swimming pools, and industrial applications.
4. Easy Installation: The switch can be easily installed and wired, with clear instructions provided in the user manual.
Cons:1. Cost: Compared to some other pressure cut-off switches in the market, the Schneider Electric 445048233257 may be more expensive.
2. Limited Pressure Range: This pressure cut-off switch is designed for a pressure range of 30-50 psi, which may not be suitable for all water pump applications.
3. Manual Reset: The switch requires manual reset after a pressure overload event, which may be inconvenient for some users.
In conclusion, the Schneider Electric 445048233257 Square 30-50 m4 x 2 Pressure Cut-Off Switch is a reliable and safe water pump protection device with easy installation. However, it may be more expensive than some other options, and it has a limited pressure range and requires manual reset after an overload event.
If you have a water pump application with a pressure range of 30-50 psi and require a reliable and safe protection device from a reputable brand, then the Schneider Electric pressure cut-off switch is a good choice. However, if you have a larger budget or require a wider pressure range or automatic reset, then you may want to consider other options in the market.
Details:
Model # 9013FSG2J21M4. Square30-50 m4 x2 low pressure cut-off switch water well pump tank protection 9013FSG2J21M4:: unit count 2.0 count, submersible, power source ac/dc, brand name pumptrol, number of packs 2, color white, material stainless steel, type model 9013FSG2J21M4, item weight 0.01 ounces, product manufacturer Schneider Electric, items pre-set on 30 off 50. This purchase includes the following: 2 brand new m4 pressure switch model # 9013fsg2j24m4 pre-set on 40 off 60 genuine square brand designed to protect your pump should it run out of water brand: square pre-set 40psi 60psi.
This switch has a low pressure cut out to protect your pump.
specifications indusswitch:
- brand: Schneider Electric
- part type: Water Pressure Switch Pump Tank Gauge
- unit count: 2.0 Count
- style: Submersible
- power source: Ac/dc
- brand name: Pumptrol
- color: White
- material: Stainless Steel
- model number: 9013fsg2j21m4
- item weight: 0.01 Ounces
- upc: 445048233257
returns indusswitch:
- method: money back
- time: 30 days
- policy: returns accepted
- paid by: seller
payments indusswitch:
- other
- credit card: visa
- wallet: paypal
shipping indusswitch:
- transit: 3-6 days
- class: standard
- type: fixed
- service: standard
seller indusswitch:
- # reviews: 74
- city: denver, colorado
- rating: 97.4%
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches
offer indusswitch:
- sold #: 12
- availability: in stock
- started: may 1, 2026
- in stock #: 5
- prices: $22.00–$88.27
- item condition:
- New – Open box
- New
- options: ship-to-home
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