JUMO 60.2025 Panel-mounting thermostat, EM, up to 650C Data Sheet - Manual (Page 2)

2013-03-06/00073209
Data Sheet 602026 Page 2/7
JUMO GmbH & Co. KG
Delivery address: Mackenrodtstraße 14
36039 Fulda, Germany
Postal address: 36035 Fulda, Germany
Phone: +49 661 6003-0
Fax: +49 661 6003-607
E-mail: [email protected]
Internet: www.jumo.net
JUMO Instrument Co. Ltd.
JUMO House
Temple Bank, Riverway
Harlow, Essex CM20 2DY, UK
Phone: +44 1279 635533
Fax:
+44 1279 635262
E-mail: [email protected]
Internet: www.jumo.co.uk
JUMO Process Control, Inc.
6733 Myers Road
East Syracuse, NY 13057, USA
Phone: 315-437-5866
1-800-554-5866
Fax: 315-437-5860
E-mail: [email protected]
Internet: www.jumousa.com
Technical data
General information
Electrical data
Limit value range, limit value range setting, and temperature probe
Type Limit value range
Limit value setting
°C
Max. allowable
probe temperature
°C
Limit value tolerance
°C
Probe length, dimen-
sion "L"
for probe Ø "d"= 6 mm
mm
EM-20-E +40 to +110
+100 to +150
+110 to +170
+180 to +250
+230 to +300
Limit value setting done
prior to mounting with a
screwdriver at the limit
value knob.
+135
+173
+195
+288
+345
+0/-9
+0/-8
+0/-9
+0/-13
+0/-14
72
85
72
60
60
EM-30-E Optional limit value
+20 to +300
Permanently factory-set
Limit value
+15 %
EM-80 Optional limit value
+60 to +180
Permanently factory-set
Limit value
+15 %
+0/-5 84
Capillary and temperature probe
Type Scale limit value Capillary Temperature probe Notes
EM- . . Up to 200 °C Copper (Cu)
ø 1.5 mm
Material no. Cu-DHP
Copper (Cu)
Material No. Cu-DHP
Hard soldered
- -
Up to 300 °C Copper (Cu)
ø 1.5 mm
Material no. Cu-DHP
Stainless steel (CrNi)
Material No. 1.4571
Hard soldered
- -
Up to 300 °C Stainless steel (CrNi)
ø 1.5 mm
Stainless steel (CrNi)
Material no. 1.4571
welded
Available at extra cost
Capillary length Standard: 1000 mm, max. 5000 mm
Min. bending radius of the
capillary
5 mm
Switching element:
Single-pole snap-action
switch Type EM-20-E
Type EM-30-E Type EM-80
Standard
Type EM-80
with extra code "574"
Microswitch with changeover con-
tact
Microswitch with N/C contact and
restart lock
Microswitch with N/C contact, re-
start lock, and additional signal
contact
Max. switching capacity Type N/C contact, terminal 2 N/O contact, terminal 4
EM-20-E
EM-30-E
EM-80/U AC 230 V +10 %,
10 (2) A, cos ϕ = 1 (0.6)
DC 230 V +10 %, 0.25A
AC 230 V +10 %,
2 (0.4) A, cos ϕ = 1 (0.6)
DC 230 V +10 %, 0.25A
EM-80 - -
Extra code "574" Microswitch with gold plating, AC / DC 24 V, 0.1 A
Contact reliability To ensure a high switching reliability, we recommend a minimum load of:
For silver contacts:
AC / DC = 24 V, 20 mA
For gold-plated contacts (extra code "702"):
AC / DC = 5 V, 5 mA
Rating surge voltage 1500 V (via the switching contacts 400 V)
Overvoltage category I I
Required fuse rating See max. switching capacity