Data sheet
3RA2220-4AD26-0AP0
Load feeder fuseless, Reversing duty 400 V AC, Size S0 10.0...16.0 A 230
V AC screw terminal for 60 mm busbar systems (also fulfills type of
coordination 1) Type of coordination 2, Iq = 150 kA 1 NO+1 NC (contactor)
product brand name
SIRIUS
product designation
Reversing starter
design of the product
for 60 mm busbars
product type designation
3RA22
manufacturer's article number
● of the supplied contactor
3RT2026-1AP00
● of the supplied circuit-breakers
3RV2021-4AA10
● of the supplied RS assembly kit
8US1250-5AT10
● of the supplied busbar adapter
8US1251-5NT10
● of the supplied link module
3RA2921-1AA00
General technical data
size of the circuit-breaker
S0
size of load feeder
S0
insulation voltage with degree of pollution 3 at AC rated
value
690 V
surge voltage resistance rated value
6 kV
degree of protection NEMA rating
other
shock resistance according to IEC 60068-2-27
6g / 11 ms
mechanical service life (switching cycles) of contactor
typical
10 000 000
type of assignment
2
type of protection according to ATEX directive
2014/34/EU
Ex II (2) GD
certificate of suitability according to ATEX directive
2014/34/EU
DMT 02 ATEX F 001
Substance Prohibitance (Date)
10/01/2009
Ambient conditions
ambient temperature
● during operation
-20 ... +60 °C
● during storage
-50 ... +80 °C
● during transport
-50 ... +80 °C
temperature compensation
-20 ... +60 °C
relative humidity during operation
10 ... 95 %
Main circuit
number of poles for main current circuit
3
design of the switching contact
electromechanical
adjustable current response value current of the
current-dependent overload release
10 ... 16 A
operating voltage
● rated value
690 V
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© Copyright Siemens
● at AC-3 rated value maximum
690 V
operating frequency rated value
50 ... 60 Hz
operational current at AC-3 at 400 V rated value
15.5 A
operating power at AC-3
● at 400 V rated value
7 500 W
Control circuit/ Control
type of voltage of the control supply voltage
AC
control supply voltage at AC
● at 50 Hz rated value
230 V
● at 50 Hz rated value
230 ... 230 V
apparent holding power of magnet coil at AC
9.8 VA
Auxiliary circuit
product extension auxiliary switch
Yes
Protective and monitoring functions
trip class
CLASS 10
design of the overload release
thermal (bimetallic)
UL/CSA ratings
full-load current (FLA) for 3-phase AC motor
● at 480 V rated value
14 A
yielded mechanical performance [hp]
● for 3-phase AC motor
— at 220/230 V rated value
5 hp
— at 460/480 V rated value
10 hp
— at 575/600 V rated value
10 hp
Short-circuit protection
product function short circuit protection
Yes
design of the short-circuit trip
magnetic
conditional short-circuit current (Iq)
● at 400 V according to IEC 60947-4-1 rated value
150 000 A
Installation/ mounting/ dimensions
mounting position
vertical
fastening method
for snapping onto 60 mm busbar systems
height
260 mm
width
90 mm
depth
155 mm
required spacing
● for grounded parts
— forwards
32 mm
— backwards
0 mm
— upwards
50 mm
— at the side
10 mm
— downwards
10 mm
● for live parts
— forwards
32 mm
— backwards
0 mm
— upwards
50 mm
— downwards
10 mm
— at the side
10 mm
Connections/ Terminals
type of electrical connection
● for main current circuit
screw-type terminals
● for auxiliary and control circuit
screw-type terminals
Safety related data
B10 value with high demand rate according to SN 31920
1 000 000
proportion of dangerous failures
● with high demand rate according to SN 31920
touch protection on the front according to IEC 60529
73 %
finger-safe, for vertical contact from the front
Communication/ Protocol
protocol is supported
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Subject to change without notice
© Copyright Siemens
● PROFINET IO protocol
No
● PROFIsafe protocol
No
protocol is supported AS-Interface protocol
No
Certificates/ approvals
General Product Approval
For use in hazardous locations
Declaration of
Conformity
other
Railway
Confirmation
Declaration of
Conformity
Test Certificates
Special Test Certificate
Marine / Shipping
Type Test Certificates/Test Report
Marine / Shipping
Confirmation
Vibration and Shock
Further information
Information- and Downloadcenter (Catalogs, Brochures,…)
https://www.siemens.com/ic10
Industry Mall (Online ordering system)
https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3RA2220-4AD26-0AP0
Cax online generator
http://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RA2220-4AD26-0AP0
Service&Support (Manuals, Certificates, Characteristics, FAQs,...)
https://support.industry.siemens.com/cs/ww/en/ps/3RA2220-4AD26-0AP0
Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)
http://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RA2220-4AD26-0AP0&lang=en
Characteristic: Tripping characteristics, I²t, Let-through current
https://support.industry.siemens.com/cs/ww/en/ps/3RA2220-4AD26-0AP0/char
Further characteristics (e.g. electrical endurance, switching frequency)
http://www.automation.siemens.com/bilddb/index.aspx?view=Search&mlfb=3RA2220-4AD26-0AP0&objecttype=14&gridview=view1
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Subject to change without notice
© Copyright Siemens
13 NO
5/L3
3/L2
1/L1
13 NO
-Q
F
-Q1
1
A2
2
last modified:
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3
5
21
-Q12
14 NO
A2
22
22 NC
6
6/T3
4/T2
4
I>
2
4
6
A1
1
3
5
21
A2
2
4
6
22
22 NC
A1
2/T1
-Q11
I>
14 NO
I>
2/16/2022
7/9/2022
Subject to change without notice
© Copyright Siemens
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