The 5003 series is a RoHS compliant, positive snap action, single pole / single throw, bimetallic thermostat which provides accurate and reliable sensing and switching in a single device. It is ideal for applications when space is at a premium with overall depth, without projecting terminals, being only 0.250 in. The basic switch assembly is operated by a bimetal disc with positive, reinforced snap-action, which is known for its reliable repeatability.
With several terminal and mounting options, the 5003 series offers excellent shock and vibration resistance due to the robust construction of its switch assembly. For high humidity and contaminating atmosphere applications, the device is sealed with a non-volatile resin. Narrow differential devices are ideal for control, while standard differentials can be used for high or low temperature limit switches.
Part #C53GAB120A-105Y
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Contact UsContact Ratings |
Cycles |
Voltage 120 VAC |
Amps (resistive) 5 |
Contact Operations | Either close on rise (make) or open on rise (break), SPST (Single Pole, Single Throw) | ||
Operating Temperature | +35°F to 325°F (+1.67°C to 162.78°C) | ||
Temperature Tolerance | Standard of ±5°F with nominal operating temperature settings in 5°F increments | ||
Long Term Exposure Limit | -40°F to 350°F (-40°C to 176.67°C) | ||
Dielectric Strength | 1500 Vrms 60Hz, 1 minute, terminals to case | ||
Weight | 2.3 grams (0.08 oz) |
Contact Operation | Family | Terminal Selection | Terminal Orientation | Mounting & Enclosure | Top Temperature (in °F) | Top Temperature Tolerance Code | Bottom Temperature (in °F) | Bottom Temperature Tolerance Code |
O, C See Contact Operation Table |
5003 Series |
A, B, C, E, F, G, H, J, K See Terminal Selection Table |
A, B, C See Terminal Orientation Table |
A, B, C, D, E, F, G, H, J, Z See Mounting and Enclosure Selection Table |
See Temperature Codes and Tolerance Table (Available in Increments of 5°F) |
A, B, C See Temperature Code and Tolerance Table |
See Temperature Codes and Tolerance Table |
A, B, C, Y See Temperature Code and Tolerance Table |