RT Differential Switch

RT Differential Switch

Contact Type: SPDT
Contact material: Silver cadmium oxide
Loads: AC-1 ohmic 10A 400V
AC-3 (motor) 4A 400v
AC-15 (inductive) 3A 400V
Ambient Temperature -50 to 70°c
Protection: IP66

Type – with designation letters:
A = Units suitable for the medium ammonia
L = Unit with Neutral Zone

OrderCode Type Connection (“) Set.Range (Bar) Operation Range(Bar) Mechanical Diff (bar) Max.Operating Pressure PB Max test Pressure p’
017D0025 ^ RT262A G 3/8A -0.1 > 1.5 -1 > 9 0.1 11 13
017D0027^~ RT262A G 3/8A  0 > 0.3  -1 > 10 0.035 11  13
017D0021 ^ RT260A G 3/8A  0.5 > 4 -1 > 18 0.3 22  25
017D0023 ^ RT260A  G 3/8A  0.5 > 6  -1 > 36 0.5 42  47 
017D0024  RT260A G 3/8A 1.5 > 11 -1 >31 0.5 42 47
017D0072 ^” RT265A G 3/8A  1 > 6  -1 > 36  0.5  42  47 
               

^ Supplied with Ø6 /Ø10mm weld nipple.
~ Non-snap action contacts
” With SPST and SPDT contact system for alarm and cut off function at 0.8 and 1 bar

 
RT Data Sheet