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| Model: | WB-CA-33 |
| Place of Origin: | Zhejiang,China (Mainland) |
| Brand Name: | Webitelecomms |
| Certificate: | CE,RoHS |
| Type: | Temperature Controller |
| Control: | Mechanical |
| Body Materials: | PC |
| Sensor element: | Thermostatic bimetal |
| Switch temperature difference: | 4k(±1.5k tolerance) |
| Dimensions: | 67 x 50 x 38mm |
| Color: | White |
| Contact type: | change-over snap-action contact |
| IP rate: | IP20 |
| Quantity: | |
|---|---|
WB-CA-33
Webitelecomms
8517799000
Temperature senor for Webitelecomms network cabinet
Introduction:
The mechanical thermostat is used for controlling heating and cooling equipment, filter fans or signal devices.
The thermostat registers the surrounding air and can switch both inductive and resistive loads via snap-action contact.
|electronic thermostat|thermostat control|thermostat system| desired switching thermostat||heating elements|heating cooling| devices such|
Functionality: The temperature setting on the scale equals to the upper switch point, which means that the Normally Closed contact opens.
The temperature setting minus switch temperature difference (and tolerances) equals to the lower switch point, which means that the Normally Closed contact closes.
Switch temperature difference | 4K (± 1.5K tolerance)* |
Sensor element | thermostatic bimetal |
Contact type | change-over snap-action contact |
Contact resistance | < 10mOhm |
Service life | > 100 000 cycles |
Max. switching capacity, NC | 250VAC, 10 (4) A |
DC 30W | heat hot| unit heater air |thermostats| | |
Max. switching capacity, NO | 250VAC, 5 (2) A |
DC 30W |thermostat bimetallic|controls|switches| | |
EMC | acc. to EN 55014-1-2, EN 61000-3-2, EN 61000-3-3 |
Connection | 4-pole terminal, clamping torque 0.5Nm max.: rigid wire 2.5mm², stranded wire (with wire end ferrule) 1.5mm² |
Mounting | clip for 35mm DIN rail, EN50022 |
Casing | plastic according to UL94 V-0, light grey |
Dimensions | 67 x 50 x 38mm |
Weight | approx. 0.10kg |
Fitting position | variable |switches|switches thermostats| either| controlled by| |
Operating/Storage temperature | -20 to +80°C (-4 to +176°F) / -45 to +80°C (-49 to +176°F) |
Protection type | IP20 |
Wiring diagram
Shipment | Note |
Express | Door to door, very convenient, don't need to clearance or pick-up |
By air | Airport to airport, you need to do the customs clearance and pick up the goods at your local airport |
By sea | Port to port and you need to do the customs clearance and pick-up the goods at your local port |
Temperature senor for Webitelecomms network cabinet
Introduction:
The mechanical thermostat is used for controlling heating and cooling equipment, filter fans or signal devices.
The thermostat registers the surrounding air and can switch both inductive and resistive loads via snap-action contact.
|electronic thermostat|thermostat control|thermostat system| desired switching thermostat||heating elements|heating cooling| devices such|
Functionality: The temperature setting on the scale equals to the upper switch point, which means that the Normally Closed contact opens.
The temperature setting minus switch temperature difference (and tolerances) equals to the lower switch point, which means that the Normally Closed contact closes.
Switch temperature difference | 4K (± 1.5K tolerance)* |
Sensor element | thermostatic bimetal |
Contact type | change-over snap-action contact |
Contact resistance | < 10mOhm |
Service life | > 100 000 cycles |
Max. switching capacity, NC | 250VAC, 10 (4) A |
DC 30W | heat hot| unit heater air |thermostats| | |
Max. switching capacity, NO | 250VAC, 5 (2) A |
DC 30W |thermostat bimetallic|controls|switches| | |
EMC | acc. to EN 55014-1-2, EN 61000-3-2, EN 61000-3-3 |
Connection | 4-pole terminal, clamping torque 0.5Nm max.: rigid wire 2.5mm², stranded wire (with wire end ferrule) 1.5mm² |
Mounting | clip for 35mm DIN rail, EN50022 |
Casing | plastic according to UL94 V-0, light grey |
Dimensions | 67 x 50 x 38mm |
Weight | approx. 0.10kg |
Fitting position | variable |switches|switches thermostats| either| controlled by| |
Operating/Storage temperature | -20 to +80°C (-4 to +176°F) / -45 to +80°C (-49 to +176°F) |
Protection type | IP20 |
Wiring diagram
Shipment | Note |
Express | Door to door, very convenient, don't need to clearance or pick-up |
By air | Airport to airport, you need to do the customs clearance and pick up the goods at your local airport |
By sea | Port to port and you need to do the customs clearance and pick-up the goods at your local port |
