*** NEW & ORIGINAL *** 1 Piece
3455R Series Phenolic Automatic Reset Thermostats. The 3455R Series consists of a temperature-sensitive bimetal disc, electrically isolated from the switch, which actuates the normally closed contacts. The contacts open when the surface or ambient temperatures increase to the operating snap point of the calibrated disc. Response to temperature changes is extremely rapid due to the inherently low mass of the disc and the small size of the product. These products are factory calibrated to the customer’s specification.
Functional Properties | Open on rise |
Operating Temperature | 0 °C to 150 °C [32 °F to 302 °F] |
Voltage | 120 Vac/240 Vac |
Open Tolerance | 3.9 °C [7 °F] |
Close Tolerance | 4.4 °C [8 °F] |
Dielectric Strength | MIL-STD-202, Method 301; 2000 Vac 60 Hz - Terminal to Case |
Contact Resistance | MIL-STD-202, Method 307; 0.050 Ohm |
Contact Material | Silver/nickel alloy |
Agency Approvals and Standards | UL, CSA, VDE |
Series Name | 3455R |
Reset Type | Automatic |
Amperage | 15 A/10 A resistive max. |
Open Temperature | 148.9 °C [300 °F] |
Close Temperature | 121.1 °C [250 °F] |
Environmental Exposure Range | -18 °C to 177 °C [0 °F to 350 °F] |
Insulation Resistance | MIL-STD-202, Method 302; Cond. B - 500 MOhm - 500 Vdc applied |
Housing Material | Phenolic |
Mounting | B201 fixed bracket |
Comments | High current |