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Three-pole differentials

The three-pole differential switch for installation at the best price

In this section we offer a wide variety of high quality three-pole electric differential switches with a current intensity from 25A to 100A, a sensitivity of 30mA and 300mA, standard (CLASS AC), immunized (Class A) and superimmunized (SI), and a cutting power of 6KA, so you can choose just the differential switch you need.

the electrical mechanisms of Adajusa are subjected to strict safety and quality controls in order to offer the customer a safe and high quality product for their electrical installations. These 4-pole three-pole automatic switches are suitable for application in domestic, tertiary, as well as industrial sectors, guaranteeing at all times the safety of people in their use or application.

Do not hesitate and trust the quality of our differentials.

Class A and AC three-phase three-pole differentials | ADAJUSA

Subcategories

  • Three-phase differentials (4 poles) 30mA AC Class
    <p>Three-phase differentials, 4 poles, high sensitivity 30mA (0.03A). Standard class "AC".</p>
  • Three-phase differentials (4 poles) 30mA Class A Immunized
    <p style="text-align: justify;">Three-phase differentials, 4 poles, high sensitivity 30mA (0.03A). Class "A" immunized.</p>
  • Three-phase differentials (4 poles) 30mA Class F Superimmunized
    <p><p><p style="text-align: justify;"><strong>Three-phase differentials,</strong>4 poles, high sensitivity 30mA (0.03A). Superimmunized "F" class. Differential very suitable for installations with electronic equipment with speed control (Air conditioning with inverter).</p><p><img src="https://adajusa.es//img/cms/Simbolos%20electricos/Marcas%20diferenciales%20clase%20F.JPG" alt="Marcas diferenciales clase F" class="" style="display: block; margin-left: auto; margin-right: auto;" width="84" height="77" /></p>
  • Three-phase differentials (4 poles) 300mA standard AC class
    <p>Three-phase differentials, 4 poles, medium sensitivity 300mA (0.3A). Standard class "AC".</p>
  • Three-phase differentials (4 poles) 300mA Class A Immunized
    <p style="text-align: justify;">Three-phase differentials, 4 poles, medium sensitivity 300mA (0.3A). Class "A" immunized.</p>
  • Three-phase differentials (4 poles) 300mA Class F Superimmunized
    <p><p><p style="text-align: justify;"><strong>Three-phase differentials,</strong>4 poles, medium sensitivity 300mA (0.3A). Superimmunized "F" class. Differential very suitable for installations with electronic equipment with speed control (Air conditioning with inverter).</p><p><img src="https://adajusa.es//img/cms/Simbolos%20electricos/Marcas%20diferenciales%20clase%20F.JPG" alt="Marcas diferenciales clase F" class="" style="display: block; margin-left: auto; margin-right: auto;" width="84" height="77" /></p>
  • Selective three-phase differentials (4 poles)
    <p><p><p>Selective three-phase differentials, 4 poles (3 Poles + Neutral), medium sensitivity 300mA (0.3A).</p>
  • Three-phase differentials (4 poles) self-reassetable
    <p style="text-align: justify;">4-pole self-adjusting differentials, 30mA and 300mA sensitivities (0.03A and 0.3A). Class "A" immunized. Recommended use to avoid problems caused by lack of power supply by untimely differential triggers (food loss, alarm systems, sewage treatment plants...).</p>

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