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The TSB switch is a direct mount switch for temperature sensing. It has one limit contact that can be used to activate an alarm, actuate indicator lights or shut down equipment.
The construction of this instrument is the same as our time-proven Swichgage® . A precision machined brass mounting plate and port captures a high quality stamped beryllium copper diaphragm. The single- pole, double-throw (SPDT) snap switch is operated directly from the diaphragm, for quick acting and positive switching. Trip point is factory preset according to your specifications.
Housing is weather sealed to prevent entry of moisture, dust, etc. A glass-filled nylon terminal block with quick-screw terminal connections gives the TSB switch a real advantage in industrial engine applications. The TSB is ideal when reading is not desired, but temperature is critical to operational efficiency.
Intended for use in general purpose non-classified areas.
Housing: Plated steel.
Connections: Popular NPT and metric (specify).
Diaphragm: Formed beryllium copper (heat treated).
Sensing Bulb: Copper.
Terminal Block: Three # 4-40 screws.
Accuracy: See chart on page 2.
Contact Rating: SPDT 3 A @ 30 VDC inductive.
Maximum Temperature: 325°F (163°C).
Factory Trip Point Setting: 210°F (99°C) Rising.
Contact: Operates on rising temperature only.
Shipping Weight: 10 oz (0.31 kg).
Shipping Dimensions: 4-3/4 x 4-3/4 x 2-5/8 in. (121 x 121 x 67 mm).
For more information about this product, you can download the related literature here: