Datasheet

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Data sheet 3RT2026-1AB00

CONTACTOR, AC-3, 11KW/400V, 1NO+1NC, AC 24V 50HZ, 3-

POLE, SZ S0 SCREW TERMINAL

product brand name SIRIUS

Product designation 3RT2 contactor

General technical data:

Size of contactor S0

Product extension

● function module for communication

● Auxiliary switch

Yes

Insulation voltage

● rated value

690V

Degree of pollution 3

Surge voltage resistance rated value 6kV

maximum permissible voltage for safe isolation

● between coil and main contacts acc. to EN

60947-1

400V

Protection class IP

● on the front

IP20

● of the terminal

IP20

Shock resistance

● at rectangular impulse

3RT2026-1AB00 Changes preserved

Page 1/

Summary of content (10 pages)

PAGE 1
Data sheet 3RT2026-1AB00 CONTACTOR, AC-3, 11KW/400V, 1NO+1NC, AC 24V 50HZ, 3POLE, SZ S0 SCREW TERMINAL product brand name SIRIUS Product designation 3RT2 contactor General technical data: Size of contactor S0 Product extension ● function module for communication No ● Auxiliary switch Yes Insulation voltage ● rated value 690 V Degree of pollution 3 Surge voltage resistance rated value 6 kV maximum permissible voltage for safe isolation ● between coil and main contacts acc.
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— at AC 8,3g / 5 ms, 5,3g / 10 ms ● with sine pulse — at AC 13,5g / 5 ms, 8,3g / 10 ms Mechanical service life (switching cycles) ● of contactor typical 10 000 000 ● of the contactor with added electronicscompatible auxiliary switch block typical 5 000 000 ● of the contactor with added auxiliary switch block typical 10 000 000 Ambient conditions: Installation altitude at height above sea level maximum 2 000 m Ambient temperature ● during operation -25 ... +60 °C ● during storage -55 ...
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— at 110 V rated value 4.5 A — at 220 V rated value 1A — at 440 V rated value 0.4 A — at 600 V rated value 0.25 A ● with 2 current paths in series at DC-1 — at 24 V rated value 35 A — at 110 V rated value 35 A — at 220 V rated value 5A — at 440 V rated value 1A — at 600 V rated value 0.8 A ● with 3 current paths in series at DC-1 — at 24 V rated value 35 A — at 110 V rated value 35 A — at 220 V rated value 35 A — at 440 V rated value 2.9 A — at 600 V rated value 1.
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— at 690 V rated value 40 kW — at 690 V at 60 °C rated value 40 kW ● at AC-2 at 400 V rated value 11 kW ● at AC-3 — at 230 V rated value 5.5 kW — at 400 V rated value 11 kW — at 690 V rated value 11 kW Operating power for approx. 200000 operating cycles at AC-4 ● at 400 V rated value 4.4 kW ● at 690 V rated value 7.7 kW Thermal short-time current limited to 10 s 200 A Power loss [W] at AC-3 at 400 V for rated value of the operating current per conductor 1.
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Residual current of the electronics for control with signal <0> ● at AC at 230 V maximum permissible 7 mA ● at DC at 24 V maximum permissible 16 mA Auxiliary circuit: Number of NC contacts ● for auxiliary contacts — instantaneous contact 1 Number of NO contacts ● for auxiliary contacts — instantaneous contact Operating current at AC-12 maximum 1 10 A Operating current at AC-15 ● at 230 V rated value 10 A ● at 400 V rated value 3A ● at 500 V rated value 2A ● at 690 V rated value 1A Operating
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— at 230 V rated value 3 hp ● for three-phase AC motor — at 200/208 V rated value 5 hp — at 220/230 V rated value 7.
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— downwards 0 mm — at the side 6 mm Connections/ Terminals: Type of electrical connection ● for main current circuit screw-type terminals ● for auxiliary and control current circuit screw-type terminals Type of connectable conductor cross-sections ● for main contacts — solid 2x (1 ... 2.5 mm²), 2x (2.5 ... 10 mm²) — single or multi-stranded 2x (1 ... 2,5 mm²), 2x (2,5 ... 10 mm²) — finely stranded with core end processing 2x (1 ... 2.5 mm²), 2x (2.5 ...
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General Product Approval EMC KTL Functional Safety/Safety of Machinery Declaration of Conformity Baumusterbescheini gung Test Certificates Typprüfbescheinigu ng/Werkszeugnis Shipping Approval spezielle Prüfbescheinigunge n Shipping Approval other Umweltbestätigung Bestätigungen Further information Information- and Downloadcenter (Catalogs, Brochures,…) http://www.siemens.com/industrial-controls/catalogs Industry Mall (Online ordering system) https://mall.industry.siemens.
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45 97 35.1 4.8 3 / L2 5 / L3 75 85 43 1 / L1 4. 5. 6. 5 7.5 2.5 3. 5 3RT2026-1AB00 Page 9/10 5 08.04.
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-Q last modified: 3RT2026-1AB00 Page 10/10 A1 1 /L1 3 /L2 5 /L3 13 21 A2 2 /T1 4 /T2 6 /T3 14 22 21.03.2016 08.04.