C04

Thermostats with capillary and bulb for remote mounting

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C04 FOR MORE INFO

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• DESCRIPTION
• TECHNICAL SPECIFICATION
• HOMOLOGATION AND INSTALLATION
• TECHNICAL LITERATURE

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

  General features

  • Sensing element with stainless steel diaphragm.
  • Copper bulb and capillary. Copper bulb and capillary,
    tinned for types C04C2 and C04D2.
  • Base in shock-proof self-extinguishing thermoplastic material V0.
  • Electrical connection output with PVC cable gland.
  • The storage and transport temperature corresponds to the thermostat’s body admissible temperature.
  • Unit weight 0,16 Kg.

   

  ACCESSORIES

  • Code 303298LA: cable gland G1/2 for connection output in shock-proof self-extinguishing thermoplastic material V0.
  • Code G23: seal cap Gc 1/2 PN10 bar, without sheath.
  • Code G28: copper sheath Gc 1/2 PN10 bar, length 177mm, supplied with spring to fix the capillary.

  Electric features

  • Two directions microswitch of instant action with AGcdO contacts.
  • Contact parameters in compliance with EN 60730-1: 15(6)A 250V~ 50Hz.
• ADVANTAGES
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  Thermostats with capillary to control the temperature in the boilers, in the air-conditioning and cooling systems, in household appliances, in electrical furnaces.

  Advantages
• TECHNICAL SPECIFICATION

  CODE	REGULATION TYPE	TEMPERATURE RANGE	DIFFERENTIAL	CALIBRATION ACCURACY	MAXIMUM BULB TEMPERATURE	PROTECTION DEGREE
  C04A3	external	10 ÷ 90 °C	6 ± 1 K	± 3 °C	150 °C	IP40
  C04B3	external	50 ÷ 300 °C	8 ± 2 K	± 3 °C	350 °C	IP40
  C04C2	external	- 20 ÷ 40 °C	2 ± 0.5 K	± 2 °C	80 °C	IP40
  C04D2	external	- 35 ÷ 20 °C	2 ± 0.5 K	± 2 °C	80 °C	IP40
  C04E3	external	40 ÷ 120 °C	6 ± 2 K	± 3 °C	150 °C	IP40
  C04A3RI *	internal	10 ÷ 90 °C	6 ± 1 K	± 3 °C	150 °C	IP40
  C04C2RI *	internal	- 20 ÷ 40 °C	2 ± 0.5 K	± 2 °C	80 °C	IP40
  * delivery time and minimum purchase quantity upon request			The differential is subtracted from the range value. The differential values refer to a thermal gradient of 1K/hour in liquid and 4K/hour in air

• HOMOLOGATION AND INSTALLATION
  Homologation

  • Compliance with standards EN 60947-5-1, EN 60730-1
  • Compliance with Directive 2014/68 / EC (PED);
  • ENEC certificates.

  Installation and use

  • Wall mounting for the thermostat body.
  • The bulb with capillary can be mounted remotely and is provided with seal caps or copper casing with GC 1/2 connection.

  • When the temperature increases: 1-2 are opening, 1-4 are closing.
  • Liquid expansion function.
• TECHNICAL LITERATURE
  • C04 EN technical data sheet
  • C04 EN instructions
  • C04RI EN instructions
  • C04 RU technical data sheet
  • Conformity EU declaration
  • ENEC certificate
• FAQS