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Siemens 3RT2026-2AP00 Power Contactor 25A, 11 kW / 400V, 3-Pole, 230V AC
Siemens 3RT2026-2AP00 Power Contactor 25A, 11 kW / 400V, 3-Pole, 230V AC
Siemens 3RT2026-2AP00 Power Contactor 25A, 11 kW / 400V, 3-Pole, 230V AC
Siemens 3RT2026-2AP00 Power Contactor 25A, 11 kW / 400V, 3-Pole, 230V AC
Siemens 3RT2026-2AP00 Power Contactor 25A, 11 kW / 400V, 3-Pole, 230V AC
Siemens 3RT2026-2AP00 Power Contactor 25A, 11 kW / 400V, 3-Pole, 230V AC

SIEMENS

Siemens 3RT2026-2AP00 Power Contactor 25A, 11 kW / 400V, 3-Pole, 230V AC Original Brand New

Model / SKU3RT2026-2AP00

High-performance Siemens power contactor, 3-pole, 25 A, 11 kW / 400 V, 230 V AC, 50 Hz, with 1 NO + 1 NC auxiliary contacts and spring-loaded terminal for reliable industrial applications.

Original price was: $147.29.Current price is: $74.90.
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  • ConditionOriginal Brand New
  • Warranty12 months
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Description

Overview

The Siemens SIRIUS 3RT2026-2AP00 is a high-performance power contactor designed for switching motors and other loads up to 25 Amps (AC-3e/AC-3). Part of the reliable SIRIUS modular system, this 3-pole contactor is engineered for demanding industrial environments, offering high operational reliability and a long service life. Its compact Size S0 design saves valuable panel space, making it ideal for integration into various control systems and machinery. The use of spring-loaded terminals ensures fast, vibration-proof, and maintenance-free wiring connections, drastically reducing installation time.

Benefit

  • High Performance & Reliability: Ensures stable operation in demanding industrial environments.

  • Versatile Application: Compatible with AC-3e/AC-3 loads up to 11 kW / 400 V.

  • Enhanced Safety: Includes 1 NO + 1 NC auxiliary contacts for easy integration into control circuits.

  • Easy Installation: Features a spring-loaded terminal for fast, secure wiring.

  • Compact Design: Size S0 allows for space-efficient setups.

Features

  • Rated Current: 25 A

  • Rated Operational Power: 11 kW / 400 V

  • Poles: 3-pole

  • Coil Voltage: 230 V AC, 50 Hz

  • Auxiliary Contacts: 1 NO + 1 NC

  • Terminal Type: Spring-loaded

  • Size: S0

  • Type: AC-3e / AC-3 Power Contactor

Function/Application

The 3RT2026-2AP00 contactor is primarily used for switching:

  1. 3-Phase AC Motors: Ideal for starting, stopping, and reversing motors in pumps, fans, conveyors, and machinery.

  2. Resistive Loads: Suitable for switching heating and lighting circuits.

  3. Industrial Control: Acts as a reliable interface between the control system (PLC, pushbuttons) and the high-power load circuit.

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Datasheet in PDF

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Specifications

SKU / Model3RT2026-2AP00
BrandSIEMENS
product brand nameSIRIUS
product designationPower contactor
product type designation3RT2
size of contactorS0
product extension-
● function module for communicationNo
● auxiliary switchYes
power loss [W] for rated value of the current at AC in hot operating state4.8 W
● per pole1.6 W
power loss [W] for rated value of the current without load current share typical9.8 W
surge voltage resistance-
● of main circuit rated value6 kV
● of auxiliary circuit rated value6 kV
maximum permissible voltage for safe isolation between coil and main contacts acc. to EN 60947-1400 V
shock resistance at rectangular impulse-
shock resistance with sine pulse-
mechanical service life (switching cycles)-
● of contactor typical10 000 000
● of the contactor with added electronically optimized auxiliary switch block typical5 000 000
● of the contactor with added auxiliary switch block typical10 000 000
reference code acc. to IEC 81346-2Q
installation altitude at height above sea level maximum2 000 m
ambient temperature-
● during operation-25 ... +60 °C
● during storage-55 ... +80 °C
relative humidity minimum10 %
relative humidity at 55 °C acc. to IEC 60068-2-30 maximum95 %
number of poles for main current circuit3
number of NO contacts for main contacts3
operating voltage at AC-3 rated value maximum690 V
● at AC-1 at 400 V at ambient temperature 40 °C rated value40 A
● at AC-1-
— up to 690 V at ambient temperature 40 °C rated value40 A
— up to 690 V at ambient temperature 60 °C rated value35 A
● at AC-4 at 400 V rated value15.5 A
● at AC-5a up to 690 V rated value35.2 A
● at AC-5b up to 400 V rated value20.7 A
— up to 230 V for current peak value n=20 rated value20.2 A
— up to 400 V for current peak value n=20 rated value20.2 A
— up to 500 V for current peak value n=20 rated value20.2 A
— up to 690 V for current peak value n=20 rated value12.9 A
● at AC-6a-
— up to 230 V for current peak value n=30 rated value13.5 A
— up to 400 V for current peak value n=30 rated value13.5 A
— up to 500 V for current peak value n=30 rated value13.5 A
— up to 690 V for current peak value n=30 rated value13 A
minimum cross-section in main circuit at maximum AC-1 rated value10 mm²
operational current for approx. 200000 operating cycles at AC-4-
operational current-
● at 1 current path at DC-1-
● with 2 current paths in series at DC-1-
● with 3 current paths in series at DC-1-
● at 1 current path at DC-3 at DC-5-
● with 2 current paths in series at DC-3 at DC-5-
● with 3 current paths in series at DC-3 at DC-5-
— at 24 V rated value35 A
— at 110 V rated value35 A
— at 220 V rated value10 A
— at 440 V rated value0.6 A
— at 600 V rated value0.6 A
operating power-
● at AC-3-
— at 400 V rated value11 kW
— at 500 V rated value11 kW
— at 690 V rated value11 kW
operating power for approx. 200000 operating cycles at AC-4-
● up to 230 V for current peak value n=20 rated value8 kV·A
● up to 400 V for current peak value n=20 rated value13.9 kV·A
● up to 500 V for current peak value n=20 rated value17.4 kV·A
● up to 690 V for current peak value n=20 rated value15.4 kV·A
operating apparent power at AC-6a-
● up to 230 V for current peak value n=30 rated value5.3 kV·A
● up to 400 V for current peak value n=30 rated value9.3 kV·A
● up to 500 V for current peak value n=30 rated value11.6 kV·A
● up to 690 V for current peak value n=30 rated value15.5 kV·A
short-time withstand current in cold operating state up to 40 °C-
● limited to 1 s switching at zero current maximum375 A; Use minimum cross-section acc. to AC-1 rated value
● limited to 5 s switching at zero current maximum299 A; Use minimum cross-section acc. to AC-1 rated value
● limited to 10 s switching at zero current maximum200 A; Use minimum cross-section acc. to AC-1 rated value
● limited to 30 s switching at zero current maximum128 A; Use minimum cross-section acc. to AC-1 rated value
● limited to 60 s switching at zero current maximum106 A; Use minimum cross-section acc. to AC-1 rated value
no-load switching frequency-
operating frequency-
● at AC-1 maximum1 000 1/h
● at AC-2 maximum750 1/h
● at AC-3 maximum750 1/h
● at AC-4 maximum250 1/h
type of voltage of the control supply voltageAC
control supply voltage at AC-
● at 50 Hz rated value230 V
operating range factor control supply voltage rated value of magnet coil at AC-
apparent pick-up power of magnet coil at AC-
inductive power factor with closing power of the coil-
apparent holding power of magnet coil at AC-
inductive power factor with the holding power of the coil-
● at 50 Hz0.25
closing delay-
opening delay-
● at AC4 ... 16 ms
arcing time10 ... 10 ms
control version of the switch operating mechanismStandard A1 - A2
number of NC contacts for auxiliary contacts instantaneous contact1
number of NO contacts for auxiliary contacts instantaneous contact1
operational current at AC-12 maximum10 A
operational current at AC-15-
● at 230 V rated value10 A
● at 400 V rated value3 A
● at 500 V rated value2 A
● at 690 V rated value1 A
operational current at DC-12-
operational current at DC-13-
● at 24 V rated value10 A
● at 48 V rated value2 A
● at 60 V rated value2 A
● at 110 V rated value1 A
● at 125 V rated value0.9 A
● at 220 V rated value0.3 A
contact reliability of auxiliary contacts1 faulty switching per 100 million (17 V, 1 mA)
full-load current (FLA) for 3-phase AC motor-
● at 480 V rated value21 A
● at 600 V rated value22 A
yielded mechanical performance [hp]-
● for single-phase AC motor-
— at 110/120 V rated value2 hp
— at 230 V rated value3 hp
● for 3-phase AC motor-
— at 200/208 V rated value5 hp
— at 220/230 V rated value7.5 hp
— at 460/480 V rated value15 hp
— at 575/600 V rated value20 hp
contact rating of auxiliary contacts according to ULA600 / P600
design of the fuse link-
● for short-circuit protection of the main circuit-
— with type of coordination 1 requiredgG: 100 A (690 V, 100 kA), aM: 50 A (690 V, 100 kA), BS88: 100 A (415 V, 80 kA)
— with type of assignment 2 requiredgG: 35A (690V, 100kA), aM: 20A (690V, 100kA), BS88: 35A (415V, 80kA)
● for short-circuit protection of the auxiliary switch requiredgG: 10 A (500 V, 1 kA)
mounting position+/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface
fastening methodscrew and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 60715
● side-by-side mountingYes
required spacing-
● with side-by-side mounting-
● for grounded parts-
● for live parts-
— forwards10 mm
— upwards10 mm
— downwards10 mm
— at the side6 mm
type of electrical connection-
● for main current circuitspring-loaded terminals
● for auxiliary and control circuitspring-loaded terminals
● at contactor for auxiliary contactsSpring-type terminals
● of magnet coilSpring-type terminals
— solid2x (1 ... 10 mm²)
● at AWG cables for main contacts2x (18 ... 8)
connectable conductor cross-section for main contacts-
● solid1 ... 10 mm²
● stranded1 ... 10 mm²
connectable conductor cross-section for auxiliary contacts-
● solid or stranded0.5 ... 2.5 mm²
● finely stranded with core end processing0.5 ... 1.5 mm²
● finely stranded without core end processing0.5 ... 2.5 mm²
type of connectable conductor cross-sections-
— solid or stranded2x (0.5 ... 2.5 mm²)
— finely stranded with core end processing2x (0.5 ... 1.5 mm²)
— finely stranded without core end processing2x (0.5 ... 2.5 mm²)
● at AWG cables for auxiliary contacts2x (20 ... 14)
AWG number as coded connectable conductor cross section-
● for main contacts18 ... 8
● for auxiliary contacts20 ... 14
B10 value with high demand rate acc. to SN 31920450 000
proportion of dangerous failures-
● with low demand rate acc. to SN 3192040 %
● with high demand rate acc. to SN 3192073 %
failure rate [FIT] with low demand rate acc. to SN 31920100 FIT
T1 value for proof test interval or service life acc. to IEC 6150820 y
protection class IP on the front acc. to IEC 60529IP20
touch protection on the front acc. to IEC 60529finger-safe, for vertical contact from the front
suitability for use-
● safety-related switching OFFYes
last modified:11/17/2021
Weight0.449 kg
Dimensions54.00 × 108.50 × 105.50 mm

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