5011 Hermetic Thermostat with Screw Terminals, Open on rise 155F, Close 140F 011JG155B-140B
Temperature
Designed to meet demanding shock and vibration requirements, the 5011 series thermostat is a RoHS compliant, positive snap action, single pole / single throw, hermetically sealed unit.
Normally supplied with a grounded case construction, an additional terminal can be provided on the case for a positive ground lead or as an isolated device when the unit is insulated from ground. The 5011 series can be used for temperature warning or protection. Calibration is factory set and is tamperproof.
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Part #011JG155B-140B
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Contact UsFeatures
- Hermetic glass seal
- Ideal for surface and immersion sensing
- Multiple mounting and terminations available
- Case isolated and case grounded versions
Specifications
| Contact Ratings | Download datasheet to see full Contact Ratings |
| Contact Operations | Either close on rise (make) or open on rise (break), SPST (Single Pole, Single Throw) |
| Operating Temperature | +140ºF to 480ºF (+60ºC to 249ºC) |
| Temperature Tolerance | Standard of ±5°F with nominal operating temperature settings in 5°F increments |
| Long Term Exposure Limit | -65°F to 625°F (-53.8°C to 329.4°C) Note: Please consult the factory if lead wire/terminal exposure temperatures are expected to exceed 220°F. (Refer to inside notes B & C ) |
| Dielectric Strength | 1000 Vrms 60Hz (isolated case) terminals to case (contacts open) |
| Insulated Resistance | 50 meghoms at 500 Vdc |
| Thermal Shock | MIL-STD-202, Method 107 Test Condition B |
| Materials | Cold-rolled steel, nickel plated enclosure with a glass seal. Applications up to 300°F have a Mylar® sleeve with an epoxy fill, those above 300°F have a Nomex® sleeve and a high temperature epoxy fill. *Exposure limited should be kept to within 100°F of the operating temperature. Consult factory if conditions require otherwise. |
| Contact Operation | Family | Terminal Selection | Mounting & Enclosure | Top Temperature (in °F) | Top Temperature Tolerance Code | Bottom Temperature (in °F) | Bottom Temperature Tolerance Code |
|
O, C See Contact Operation Table |
5011 Series |
A, D, J, K, L, M, N, P, Z See Terminal Selection Table |
C, E, F, G, H, RR*, SS* See Mounting and Enclosure Selection Table |
See Temperature Codes and Tolerance Table (Available in Increments of 5°F) |
A, C, N See Temperature Codes and Tolerance Table |
See Temperature Codes and Tolerance Table |
A, C, N, Y See Temperature Codes and Tolerance Table |
- Printed circuit board protections
- Air or water cooled engines and transmissions
- Fluid sensing
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