Tightening torque / of the screws in the bracket / maximum
Ambient temperature
N·m
1
• during operating
°C
°C
-25 … +70
-40 … +80
IP66
• during storage
Protection class IP
B10 value / with high demand rate / according to SN 31920
100,000
20
Proportion of dangerous failures / with high demand rate /
according to SN 31920
%
%
Proportion of dangerous failures / with low demand rate /
according to SN 31920
20
Failure rate (FIT value) / with low demand rate / according to SN
31920
FIT
a
100
20
T1 value / for proof test interval or service life / according to IEC
61508
climatic class / during the operating phase / according to EN
60721
3K6
Type of mounting
Shape / of the installation hole
Installation width
front mounting
round
40.5
22
mm
mm
mm
mm
Mounting diameter
Mounting height
49
Mounting depth
29
Certificates/approvals:
General Product Approval
Test Certificates
Special Test
Certificate
Shipping Approval
other
Confirmation
other
Environmental
Confirmations
Further information:
Information- and Downloadcenter (Catalogs, Brochures,…)
http://www.siemens.com/industrial-controls/catalogs
Industry Mall (Online ordering system)
http://www.siemens.com/industrial-controls/mall
Cax online generator:
http://www.siemens.com/cax
3SB3000-1HA20
Page 2/3
subject to modifications
© Copyright Siemens AG 2012
07/26/2012
SIEMENS [ Siemens Semiconductor Group ]
