3A-CR1-OS (ONE SHOT)

Overview

(1) CONTACT TYPE : Contact Opens When Temperature Rises To Set Point (Normally Closed)
(2) CAP TYPE : C Cap
(3) TERMINAL ORIENTATION : Vertical
(4) TERMINAL SIZE: Amp#250 TAB ( 4.75mm x 0.8t mm )

Details

Reset Type
Automatic or Manual
Contact Type on Rise
NC
Electrical Rating
16A/250VAC
15A/125VAC
10A/250VAC
Calibration Method
1°C/min, Air circulation furnace
Operating Temp. *
0°C~ 180°C (VDE)
50°C~ 205°C (UL/CUL)
Differential
10K ~ 30K
Temp. Tolerance
±3K/ ±5K
Heat Durability
180°C * 2Hr Max.
Circuit Resistance
50 MΩ Max.
Insulation Resistance
100MΩ at DC 500V
Dielectric Strength
AC 1000V/min or AC 1800/sec (Leak Current 0.5mA)
Operating Life
100,000 Cycles (15A/125VAC, 10A/ 250VAC)
10,000 Cycles (16A/250VAC)
* Action temp. and reset temp. can be set up depend on customer’s request
Honest-Well Bimetal thermal switch T23 Series –
We can customize this bimetal thermostat according to client’s needs. This snap action temperature switch in three single-pole, single-throw (SPST) switch actions:

Automatic Reset – either open or close its contacts on temperature rise.

Manual Reset – Available with contacts that open on temperature rise. The contacts must be reset by pressing the button after the device cools down.

One shot – Available with contacts that open on temperature rise, and which never reclose unless the ambient temperature drops below -35°C.

For clients who wish to have action temperature above 180°C, we’d recommend our ceramic thermostat H2 series.