3RT20261BB40 Datasheet, PDF (5/7 Pages) Siemens Semiconductor Group – CONTACTOR, AC-3, 11KW/400V, 1NO+1NC, DC 24V, 3-POLE, SZ S0 SCREW TERMINAL

General Product Approval
Declaration of Conformity
Test Certificates
other
Special Test
Certificate
Shipping Approval
Type Test
Certificates/Test
Report
Shipping Approval other
Confirmation
UL/CSA ratings:
yielded mechanical performance (hp)
• for single-phase squirrel cage motors
• at 110/120 V / rated value
hp
2
• at 230 V / rated value
hp
3
• for three-phase squirrel cage motors
• at 200/208 V / rated value
hp
5
• at 220/230 V / rated value
hp
7.5
• at 460/480 V / rated value
hp
15
• at 575/600 V / rated value
hp
20
Operating current (FLA) / for three-phase squirrel cage motors
• at 480 V / rated value
A
21
• at 600 V / rated value
A
22
Contact rating designation / for auxiliary contacts / according to
UL
A600 / Q600
Sicherheitsrelevante Kenngrößen:
B10 value / with high demand rate
• according to SN 31920
T1 value / for proof test interval or service life
• according to IEC 61508
Proportion of dangerous failures
• with low demand rate / according to SN 31920
• with high demand rate / according to SN 31920
Failure rate (FIT value) / with low demand rate
1,000,000
a
20
%
40
%
73
3RT2026-1BB40
Page 5/7
07/27/2012
subject to modifications
© Copyright Siemens AG 2012