Datasheet


upwards
mm 6

downwards
mm 6

sidewards
mm 6
Connections:
Design of the electrical connection

for main current circuit
screw-type terminals

for auxiliary and control current circuit
screw-type terminals
Product function / removable terminal for auxiliary and
control circuit
No
Type of the connectable conductor cross-section

for main contacts

solid
2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4
mm²

finely stranded
 with conductor end processing
2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)

for AWG conductors / for main contacts
2x (20 ... 16), 2x (18 ... 14), 2x 12

for auxiliary contacts

solid
2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)

finely stranded

with conductor end processing
2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)

for AWG conductors / for auxiliary contacts
2x (20 ... 16), 2x (18 ... 14)
Certificates/approvals:
Verification of suitability
CE / UL / CSA

ATEX
Yes
General Product Approval For use in hazardous locations
CCC CSA GOST UL
ATEX
-EC-
Type
Test Certificates
Special Test
Certificate
Type Test
Certificates/Test
Report
Shipping Approval
ABS
(
American Bureau of Shipping
DNV /
Det Norske Veritas
GL /
Germanischer Lloyd
LRS /
Lloyds Register of Shipping
PRS /
Polski Rejestr Statkow
RINA /
Registro Italiano Navale
Shipping
Approval
other
RMRS /
Russian Maritime Register
Declaration of
Conformity
UL/CSA ratings:
Contact rating designation / for auxiliary contacts /
according to UL
B600 / R300
Reliability figures:
Mean time to failure (MTTF) / with high demand rate
a 2,280
Proportion of dangerous failures

with low demand rate / according to SN
31920
% 50

with high demand rate / according to SN
31920
% 50
Failure rate (FIT value) / with low demand rate

according to SN 31920
FIT 50
T1 value / for proof test interval or service life

according to IEC 61508
a 20
Protection against electrical shock
finger-safe
http://support.automation.siemens.com/WW/view/en/33242293&td=1
Page 3 of 5 3/30/2012 12:39:24 PM