
MSH7-3A Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $14.00 | Condition is New, Cutler Hammer / Westinghouse Overload Heater MSH Series (MSH.5A-12.9A), FREE SHIPPING | 100.0% |
![]() | $15.00 | Condition is New, CUTLER HAMMER MSH7.3A HEATER NSMP, FREE SHIPPING | 99.8% |
![]() | $18.75 | Condition is New, Eaton Cutler-Hammer MSH7.3A thermal Heater overload assembly *LOT OF 2*, FREE SHIPPING | 99.8% |
![]() | $19.44 | Condition is New, Westinghouse MSH7.3A Eaton Cutler Hammer Heater 503C561G29, FREE SHIPPING | 99.9% |
![]() | $20.95 | Condition is New, Eaton Cutler-Hammer MSH7.3A thermal Heater overload assembly *LOT OF 3*, FREE SHIPPING | 99.8% |
![]() | $24.95 | Condition is New, LOT OF 2 NIB EATON CUTLER-HAMMER MSH7.3A OVERLOAD RELAYS MSH73A, FREE SHIPPING | 100.0% |
![]() | $11.58 | Top Pick! Condition is New, MSH7.3A CUTLER HAMMER, shipping cost = $43.65 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $8.00 | Condition is Used, Cutler-Hammer MSH7.3A Overload Relay Thermal Unit - Used, shipping cost = $4.70 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $22.95 | Condition is New – Open box, Cutler Hammer MST01SN Motor Starter NEMA 1 Enclosure Westinghouse MSH7.3A Heater, FREE SHIPPING | 100.0% |
![]() | $40.22 | Condition is New – Open box, MSH7.3A Eaton/Cutler Hammer Heater Coil Element -SA, shipping cost = $9.42 | 100.0% |



The Eaton Cutler-Hammer MSH7.3A Thermal Heater Overload is a vital component in electrical systems, designed to protect against overheating and potential electrical fires. This device is an essential part of any electrical circuit where high currents are expected, ensuring the safety and reliability of your electrical equipment.
The Eaton Cutler-Hammer MSH7.3A is a thermal overload relay with a rating of 7.3 amperes. It is constructed with high-quality materials, including a durable metal housing and a heat-sensitive element. The heat-sensitive element is designed to activate when the temperature of the electrical circuit exceeds safe limits. This activation mechanism acts as a circuit breaker, cutting off the power supply to prevent further overheating and potential damage.
The Eaton Cutler-Hammer MSH7.3A is easy to install and maintain. It is designed to fit standard mounting holes, and its clear labeling makes it simple to identify the rating and function of the device. The device also features a manual reset mechanism, allowing you to safely restore power once the overheating issue has been addressed.
In summary, the Eaton Cutler-Hammer MSH7.3A Thermal Heater Overload is a crucial safety device for any electrical system. Its reliable performance, ease of installation, and clear labeling make it an excellent choice for both home and commercial applications. By investing in this device, you are taking a proactive step towards protecting your electrical equipment and ensuring the safety of those using it.
Pros of buying a Cutler-Hammer MSH7.3A Eaton Thermal Heater Overload:1. Reliable Brand: Cutler-Hammer is a well-known brand in the electrical industry, which can give consumers confidence in the product's quality and durability.
2. Thermal Overload Protection: This device provides thermal overload protection, which helps prevent electrical components from overheating and potentially causing a fire.
3. Easy to Install: The Cutler-Hammer MSH7.3A Eaton Thermal Heater Overload is designed for easy installation, which can save time and money during the installation process.
4. UL Listed: The device is UL listed, which means it has passed rigorous safety tests and meets the standards set by Underwriters Laboratories.
Cons of buying a Cutler-Hammer MSH7.3A Eaton Thermal Heater Overload:1. Price: The Cutler-Hammer MSH7.3A Eaton Thermal Heater Overload may be more expensive than some other brands or models, which could be a concern for budget-conscious consumers.
2. Limited Availability: Depending on the location, some consumers may have difficulty finding this specific model in their local hardware stores or online retailers.
Conclusion:The Cutler-Hammer MSH7.3A Eaton Thermal Heater Overload is a high-quality device that can provide reliable thermal overload protection for electrical components. While the price may be higher than some other options, the brand's reputation and UL listing can give consumers peace of mind that they are investing in a safe and reliable product. If the price is not a concern and the device is readily available, it can be a good choice for consumers looking for thermal overload protection.
Recommendation:If you are looking for a reliable thermal overload protection device and are willing to pay a premium for a well-known brand, the Cutler-Hammer MSH7.3A Eaton Thermal Heater Overload is a good option to consider. However, if you are looking for a more budget-friendly option or want to compare different brands and models, it is recommended to research and compare the features and specifications of multiple products before making a purchase decision.
Details:
Rest assure, customer will get exactly what is seen in the pictures. This is for a lot of 3, all new unused old stock.
specifications indumotorol:
- brand: Cutler-hammer
- mpn: Msh7.3a
- part type: Heater
returns indumotorol:
- method: money back
- policy: returns accepted
- paid by: buyer
- time: 30 days
offer indumotorol:
- started: april 30, 2024
- best offers: true
- in stock #: 5
- sold #: 31
- availability: in stock
- prices: $8.00–$40.22
- item condition:
- New
- Used
- New – Open box
- options: ship-to-home
payments indumotorol:
- wallet: google-pay
- credit card: mastercard
seller indumotorol:
- # reviews: 3375
- rating: 99.2%
- city: oroville, california
general indumotorol:
- category: Business & Industrial > Starters > Drives > Motor Controls
shipping indumotorol:
- carrier: usps
- class: standard
- service: usps ground advantage
- type: calculated
- transit: 6-10 days
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