Ranco 017-H4701 Dual Press Switch Auto

Ranco 017-H4701 Dual Press Switch Auto

Technical

Scale: p.s.i. and bar (bar only for T.U.V. models).
Connections to pressure line: 7/16 – 20 UNF straight output male connector, 1/4 flared female connector.
Electrical ratings: the electrical rating of the unipolar SPDT switch, except for versions with dual signal, is 16(16)A 250V~ N.O. or N.C.; 1(1) A 250V~ on the opposite side.
Model 017 with dual signal: transmitted with terminals 1 and 4 as above; the maximum current between terminals 1–2 and 1–3 is 0.1A 250V~.
Compliance: all models are compliant with EN60730–2–6 and EN60730–2–9, and manufactured in accordance with the requirements of standard ISO9001. These thermostats are also compliant with current European standards.
Special versions only: USA (UL) and Canada (CSA) 17 FLA 102 LRA 250V~.
Terminals of model O17 standard: 1 common, 2 opens when the pressure increases, 4 closes when the low pressure increases and opens when the high pressure increases.
Terminals of model 017 with dual signal: 1 common 2 closes the signal circuit when the low pressure decreases, 3 closes the signal circuit when the high pressure increases, 4 closes the signal circuit when the low pressure increases and opens it when the high pressure increases.
Cable input: 14 mm insulated bushing.
Coolants: suitable to be used with all types of gases.
Mounting: two male holes on the rear of the controller for the insertion of M4x6 mm screws (supplied with the thermostat).

017-H4701 RANCO DUAL PRESS SWITCH RESET HIGH AUTO LOW AUTO 100...435 RANGE DIFFERENTIAL HIGH 50 LOW 9...58