Rheem 47-21900-05 Limit Switch, Manual Reset, Normally Closed, SPST, Close at -31F, Opens at 200F
Rheem 47-21900-05 Limit Switch, Manual Reset, Normally Closed, SPST, Close at -31F, Opens at 200F is backordered and will ship as soon as it is back in stock.
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Product Overview
The Rheem 47-21900-05 is a manual reset limit switch designed for precise temperature-controlled applications. This switch is engineered to protect HVAC and heating systems by interrupting the circuit when a critical temperature threshold is reached, requiring a manual reset before operation can resume.
Electrical Configuration
- Switch Type: Single Pole, Single Throw (SPST)
- Default State: Normally Closed (NC)
- Reset Type: Manual Reset
Temperature Specifications
- Closes At: -31°F
- Opens At: 200°F
Key Features
- Manual Reset functionality ensures the system cannot automatically restart after a limit trip, providing an added layer of safety and requiring technician inspection before resuming operation
- Normally Closed design maintains circuit continuity during standard operating conditions, only breaking the circuit upon reaching the 200°F trip temperature
- Wide temperature range from -31°F to 200°F makes this switch suitable for demanding heating system environments
- Genuine Rheem OEM replacement part, ensuring compatibility and reliable performance
Compatible Applications
This limit switch is a genuine Rheem OEM component, ideal as a direct replacement in Rheem heating and HVAC systems where manual reset limit protection at 200°F is required.
Dimensions
| Length: | 1.0" |
| Width: | 1.0" |
| Height: | 1.0" |
Part Rheem 47-21900-05 Limit Switch, Manual Reset, Normally Closed, SPST, Close at -31F, Opens at 200F fits 0 models
Product Overview
The Rheem 47-21900-05 is a manual reset limit switch designed for precise temperature-controlled applications. This switch is engineered to protect HVAC and heating systems by interrupting the circuit when a critical temperature threshold is reached, requiring a manual reset before operation can resume.
Electrical Configuration
- Switch Type: Single Pole, Single Throw (SPST)
- Default State: Normally Closed (NC)
- Reset Type: Manual Reset
Temperature Specifications
- Closes At: -31°F
- Opens At: 200°F
Key Features
- Manual Reset functionality ensures the system cannot automatically restart after a limit trip, providing an added layer of safety and requiring technician inspection before resuming operation
- Normally Closed design maintains circuit continuity during standard operating conditions, only breaking the circuit upon reaching the 200°F trip temperature
- Wide temperature range from -31°F to 200°F makes this switch suitable for demanding heating system environments
- Genuine Rheem OEM replacement part, ensuring compatibility and reliable performance
Compatible Applications
This limit switch is a genuine Rheem OEM component, ideal as a direct replacement in Rheem heating and HVAC systems where manual reset limit protection at 200°F is required.
Dimensions
| Length: | 1.0" |
| Width: | 1.0" |
| Height: | 1.0" |
Part Rheem 47-21900-05 Limit Switch, Manual Reset, Normally Closed, SPST, Close at -31F, Opens at 200F fits 0 models