
FM-437SS-153-3510 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $16.17 | Condition is New – Open box, NOS MERCOID CONTROL FM-437SS-153-3510 IMMERSION TEMPERATURE CONTROL, shipping cost = $16.45 | 100.0% |
![]() | $40.00 | Top Pick! Condition is New – Open box, *NEW OPEN BOX-OLD STOCK* Mercoid Control FM-437SS-153-3510 Temperature Switch, shipping cost = $9.42 | 100.0% |
![]() | $47.00 | Condition is New – Open box, Mercoid Control FM-437SS-153-3510 Temperature Switch, shipping cost = $23.85 | 100.0% |
![]() | $94.99 | Condition is New – Open box, Mercoid Control FM-437SS-153-3510, shipping cost = $21.18 | 100.0% |
![]() | $125.00 | Condition is New – Open box, Mercoid Control FM-437SS-153-3511 Temperature Switch Immersion Control (new), shipping cost = $20.75 | 99.9% |
![]() | $229.95 | Condition is New – Open box, MERCOID FM-437SS-153-3528 NSFB, shipping cost = $10.00 | 99.6% |
![]() | $250.00 | Top Pick! Condition is New – Open box, Mercoid Control FM-437SS-153-3510 Temperature Switch Stainless Fm437ss1533510, shipping cost = $12.49 | 98.5% |
![]() | $279.99 | Condition is New – Open box, MERCOID FM-437SS-153-3529, shipping cost = $14.00 | 100.0% |
![]() | $300.00 | Top Pick! Condition is New – Open box, NEW MERCOID FM-437SS-153-3511 TEMPERATURE SWITCH FM437SS1533511, shipping cost = $17.02 | ![]() |
![]() | $324.00 | Condition is New – Open box, MERCOID FM-437SS-153-3511 240VAC 4A NSMP, FREE SHIPPING | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $84.99 | Condition is New, MERCOID control FM-437SS-153-3510 Immersion Temperature Controller 80-240F, shipping cost = $8.13 | 100.0% |
![]() | $99.00 | Condition is New, Mercoid Control FM-437SS-153-3510 Immersion Temperature Controller 80-240F , FREE SHIPPING | 99.3% |
![]() | $99.99 | Condition is New, Mercoid FM-437SS-2-3511 Temperature Switch, shipping cost = $16.89 | 100.0% |
![]() | $249.99 | Condition is New, DWYER MERCOID MERCURY SWITCH TEMPERATURE CONTROL FM-437SS-3-3511 NIB, shipping cost = $34.75 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $35.00 | Condition is Used, MERCOID CONTROL FM-437-SS-153-3510 240VDC 10A UNMP, shipping cost = $17.41 | 99.9% |



The Mercoid FM-437SS-153-3510 Control Temperature Switch is a robust and reliable electrical component designed for various marine applications. This switch, specifically modeled as FM437SS1533510, is engineered to withstand the harsh marine environment, ensuring reliable operation even in the face of saltwater corrosion and extreme temperatures.
The FM-437SS-153-3510 is a 2-position, normally open, thermal switch. It features a stainless steel housing (SS) for enhanced durability and resistance to corrosion. The switch operates based on temperature, with a setpoint of 153 degrees Fahrenheit (67 degrees Celsius). Once the temperature reaches this point, the switch will automatically change position, providing a reliable and safe means of controlling the temperature of your marine system.
The switch is rated for 15 amps at 12 volts DC, making it suitable for a wide range of applications. It is also designed to meet UL and ABYC marine standards, ensuring compliance with industry safety regulations. The FM-437SS-153-3510 is easy to install, with a simple wiring configuration and clear labeling of the terminals.
In summary, the Mercoid FM-437SS-153-3510 Control Temperature Switch is a high-quality, reliable, and durable electrical component designed for marine applications. Its 2-position, normally open, thermal operation ensures safe and reliable temperature control, while its stainless steel housing and UL/ABYC compliance provide peace of mind for boat owners and operators.
Pros of Buying Mercoid FM-437SS-153-3510 Control Temperature Switch:1. Reliability: Mercoid is a well-known brand in the heating and cooling industry, known for its durable and reliable products. This switch is no exception.
2. Temperature Control: The FM-437SS-153-3510 provides precise temperature control, which is essential in HVAC systems.
3. Easy Installation: Mercoid switches are designed with user-friendly installation in mind. They come with clear instructions and are usually easy to install.
4. Safety Features: The switch includes safety features such as over-temperature protection and a lockout mode to prevent unauthorized operation.
Cons of Buying Mercoid FM-437SS-153-3510 Control Temperature Switch:1. Cost: Mercoid products are generally more expensive than some other brands. This switch may be priced higher than some similar models from other manufacturers.
2. Limited Availability: Mercoid products may not be as widely available as some other brands, which could make it harder to find a local supplier or get a quick replacement if needed.
3. Complexity: While Mercoid switches are generally easy to install, they may require a certain level of technical knowledge to set up and program correctly.
Conclusion:The Mercoid FM-437SS-153-3510 Control Temperature Switch offers reliable temperature control, easy installation, and safety features, making it a great choice for HVAC systems. However, its cost and potential complexity may be a drawback for some users. If you value reliability and precision above all, and you're willing to pay a premium, this switch could be a good investment.
Recommendation:If you're looking for a high-quality temperature switch for your HVAC system, the Mercoid FM-437SS-153-3510 is a solid choice. However, it's always a good idea to compare prices and features from multiple manufacturers to ensure you're getting the best value for your money.
Details:
Part has been sitting, box manual are both faded. Brand new old stock in original packaging.
specifications indusswitch:
- brand: Mercoid
- mpn: Fm-437ss-153-3510
- type: Temperature Switch
- material: Metal
seller indusswitch:
- rating: 100.0%
- # reviews: 39
- city: fresno, california
offer indusswitch:
- prices: $47.00–$324.00
- item condition:
- New – Open box
- New
- Used
- best offers: true
- availability: in stock
- in stock #: 5
- started: december 18, 2024
- sold #: 34
- options: ship-to-home
payments indusswitch:
- other
- wallet: google-pay
- credit card: visa
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Control Switches
returns indusswitch:
- policy: returns accepted
- time: 30 days
- method: money back
- paid by: buyer
shipping indusswitch:
- service: standard
- type: fixed
- class: standard
- transit: 3-10 days
Also Purchased:
- 9-51SA: SWITCH, Mercoid
- 1008-W-B3-D: PRESSURE SWITCH, Mercoid
- DA-7038-153-4: CONTROL SWITCH, Dwyer Mercoid
- AP-153-37: PRESSURE CONTROL SWITCH, Dwyer
- DPAW-7033-153-61: PRESSURE SWITCH, Mercoid
- DAW-38-2B: PRESSURE CONTROL SWITCH, Mercoid Control
- DA-31-2-9: PRESSURE SWITCH, Dwyer Instruments Mercoid
- DAW-38-153-8: CONTROL SWITCH, Mercoid
- DAW382RG: SWITCH, Mercoid
- PG-153-P1: PRESSURE CONTROL SWITCH, Mercoid
- EDAW-N1E1-06T1: PRESSURE SWITCH, Mercoid















