Electrical Data; Mechanical Features - JUMO ATH-SE Series Operating Manual

7.3

Electrical data

Switching element
Max. contact raiting
With a hysteresis of 1.5 %
Mode of operation
TW: 2BL
STW (STB): 2BKLNP
STB: 2BFHKLNPV
7.4

Mechanical features

Housing material
Surface with impact resistant
textured paint
Connection line
Diameter
Conductor cross section
Rated position (NL)
Operating medium
Installation position
Weight
ATHf-SE-..
ATHs-SE-..
ATH.-SE-2
ATH.-SE-20
Microswitch with
change-over contact
AC 230 V +10 %, 10 (2) A, cos  = 1 (0.6)
DC 230 V +10 %, 0.25 A
AC 230 V +10 %,
6 (1.2) A, cos  = 1 (0.6)
According to DIN EN 60730-1, DIN EN 60730-2-9 and DIN EN 14597
Automatic mode of operation with micro shutdown during operation, as no aux-
iliary power source is required
Automatic mode of operation with micro-disconnection in operation, with
breakage safety device
Aluminium die cast with sealable screws
Lid: RAL 7032
Bottom section: RAL 7015
10 to 16.5 mm
2
Max. 2.5 mm
According to DIN 16257, NL 0 to NL 90 (other rated position upon request)
Water, oil, air, superheated steam
Any (for outdoor installation upon request)
Approx. 700 g
Approx. 650 g, with screw-in thermowell „20"
Approx. 850 g, with screw-in thermowell and adapter „30"
7 Technical data
ATH.-SE-70
Microswitch with N/C
contact and restart lock
-
ATH-SE-70/574
Microswitch with N/C
contact, restart lock and
additional signal contact
-
23