C04 Thermostats with capillary and bulb for remote mounting prev next

Description

Thermostats with capillary to control the temperature in the boilers, in the air-conditioning and cooling systems, in household appliances, in electrical furnaces.


  • Liquid expansion operation. 
  • Wall mounting of thermostat body
  • The bulb with capillary can be mounted at a distance and provided with seal caps or copper sheath with Gc ½ connection
  • Sensitive element with stainless steel diaphragm
  • Copper bulb and capillary, tinned for type C04C and C04D.
  • Base, cover and knob in shock-proof selfextinguishing thermoplastic V0.
  • Compliance with standards CEI EN 60947-5-1
Electrical features

Rated insulation voltage Ui 380V~

Continuous duty rated current Ith 15A
  Rated operating current Ie: 220V~ 250V~ 380V~

Resistive load     AC-12

- 10A 10A

Inductive load    AC-15

- 2,5A 1,5A

Direct current    DC-13

0,2A - -
Datasheet
   Range
°C
Differential
Calibration
accuracy
°C 
Maximum bulb
temperature
°C

Thermostat
body admissible
temperature
°C 

Capillary
length
m

Protection
level

C04A3 10 ÷ 90

6 ± 1

± 3 150   35 ÷ 120   1

IP40 

C04B3

50 ÷ 300

8 ± 2

± 3

350

-35 ÷ 120

1,5

IP40

C04C2

-20 ÷ 40

2 ± 0,5

± 2

80

-35 ÷   60

1,5

IP40

C04D2

-35 ÷ 20

2 ± 0,5

± 2

80

-35 ÷   50

1,5

IP40
C04E3
40 ÷ 120 6 ± 2 ± 3

150

-35 ÷ 120  1

IP40

                
 
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