Functional Properties | Close on rise |
Reset Type | Automatic |
Operating Temperature | 47 °C to 107 °C [117 °F to 225 °F] |
Amperage | 3.0 A |
Voltage | 120 Vac |
Open Temperature | 32.2 °C [90 °F] min. |
Open Tolerance | N/A |
Close Temperature | 55.8 °C [132.5 °F] |
Close Tolerance | 4.2 °C [7.5 °F] |
Environmental Exposure Range | 0 °C to 150 °C [32 °F to 302 °F] |
Dielectric Strength | MIL-STD-202, Method 301; 2000 Vac 60 Hz - Terminal to Case |
Insulation Resistance | MIL-STD-202, Method 302; Cond. B - 500 MOhm - 500 Vdc applied |
Contact Resistance | MIL-STD-202, Method 307; 0.050 Ohm |
Housing Material | Phenolic, epoxy seal cap and terminals |
Contact Material | WE -1 gold alloy cross point |
Mounting | B247 1.5 in collector |
Agency Approvals and Standards | UL |
Comments | Heat detection |
Series Name | 2455RA |
Technical Specifications
Functional Properties | Close on rise |
Reset Type | Automatic |
Operating Temperature | 47 °C to 107 °C [117 °F to 225 °F] |
Amperage | 3.0 A |
Voltage | 120 Vac |
Open Temperature | 32.2 °C [90 °F] min. |
Open Tolerance | N/A |
Close Temperature | 55.8 °C [132.5 °F] |
Close Tolerance | 4.2 °C [7.5 °F] |
Environmental Exposure Range | 0 °C to 150 °C [32 °F to 302 °F] |
Dielectric Strength | MIL-STD-202, Method 301; 2000 Vac 60 Hz - Terminal to Case |
Insulation Resistance | MIL-STD-202, Method 302; Cond. B - 500 MOhm - 500 Vdc applied |
Contact Resistance | MIL-STD-202, Method 307; 0.050 Ohm |
Housing Material | Phenolic, epoxy seal cap and terminals |
Contact Material | WE -1 gold alloy cross point |
Mounting | B247 1.5 in collector |
Agency Approvals and Standards | UL |
Comments | Heat detection |
Series Name | 2455RA |
TITLE | DOCUMENT TYPE | LANGUAGE | SIZE |
Commercial Thermostats | Datasheet | English | 756KB |
---|---|---|---|
Thermostats Line Guide | Product Line Guide | English | 444KB |
Thermal Sensors | Product Range Guide | English | 12MB |