TF 4 (Thermostat)

TF4 temperature switches permit opening or closing an electrical circuit in order to reach a fixed temperature value.

This product has the following technical features:

• • Body: in brass.

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• • Sensor: Bimetallic resined in the body.

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• • Assembly: In every position.

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• • Maximum dimension (L= width max, H = height max):_x000D_
    – CH24 execution: L 26mm x H 37mm.
    – CH27 execution: L 32mm x h 36mm.
  • Hydraulic connection:_x000D_
    – ½” BSP Male.
    ^{– 3}/₈” BSP Male.
    – M22x1, 5 male (only for execution CH27).
  • Working temperature: From – 20° C to 120° C.

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• • Switching frequency: 20 cycles/min.

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• • Switching accuracy: ±3.5° C.

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• • Fixed hysteresis value: ̴ 12° C of the settled value.

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• • Weight: 0.06Kg.

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The T4 Thermostat has the following electrical features:

• • Electric connection with fast-on 6.3 x0.8 mm.

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• Electric protection according to CEI EN 60529:_x000D_
  – IP00 for standard execution.
  – IP54 for the execution with rubber cup protection P1.
• Maximum load on the electric contacts:_x000D_
  – Alternate current to 220 Volt – 10 Ampère.
  – Direct current to 125 Volt – 15 Ampère.

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