Name: Siemens SSR 3RF21903AA26 90 A Switching voltage (max.): 600 V AC Zero crossing 1 pc(s)
Brand: Siemens
SKU: 1430903
Availability: BackOrder

A narrow, grey electrical switch marked 'SIRIUS' in the centre. Connections 'L' and 'T' at the top and bottom.

An open electrical cabinet reveals complex electrical components and wiring.

Circuit symbol of a diode in a rectangular frame. Two terminals are labelled '1L' and '2T', the others with 'A1' and 'A2'.

Technical drawing of a Siemens SIRIUS component with dimensions: 22.5 mm width, 85 mm height, 69 mm mounting distance, 47.5 mm depth.

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Image similar

Packaging type

Piece

Product type

SSR

Control voltage (min.)

110 V AC

Control voltage (max.)

230 V AC

Switching voltage (max.)

600 V AC

Datasheet (PDF)

EAN:

Part number:

Item no:

Dispatches on Thu 26 Nov

Sales and shipping:

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Number

Piece(s)

Total (€ 119.99 / piece)

€ 119.99

incl. VAT

14-day return policy included

Report legal concerns

Technical specifications

Mounting type: screw fastening
Number of poles: 1
Isolation voltage: 600 V

Packaging type: Piece

Product type: SSR

Type: 3RF2190-3AA26

Switching type: Zero crossing

Connection: 3 mm eyelet
5 mm eyelet

Control voltage (min.): 110 V AC

Control voltage (max.): 230 V AC

Control voltage range: 110 - 230 V AC

Control current (max.): 15 mA

Surge current (max.): 1150 A

Switching voltage (min.): 48 V AC

Switching voltage (max.): 600 V AC

Current load (max.): 90 A

Output voltage (min.): 48 V

Output voltage (max.): 600 V AC

Max. output current: 90 A

Contact type: 1 maker

Min. temperature: -25 °C

Max. temperature: +60 °C

: IP00

Width: 22.5 mm

Height: 85 mm

Depth: 48 mm

Weight: 72 g

RoHS-compliant: Yes

Permanent current (max.): 90 A

Content: 1 pc(s)

: 1

: TRUE

: 90 A

: AC

: 88 A

UKCA: not relevant

Variants(All information include VAT, plus shipping costs)

Current load (max.)

Control voltage (max.)

Control voltage (min.)

Output voltage (max.)

Switching voltage (max.)

Siemens SSR 3RF21903AA26 90 A Switching voltage (max.): 600 V AC Zero crossing 1 pc(s)

Item no:1430903

Dispatches on Thu 26 Nov

Conrad Electronic

This article

90 A

230 V AC

110 V AC

600 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 119.99^*

Siemens SSR 3RF21203AA02 20 A Switching voltage (max.): 230 V AC Zero crossing 1 pc(s)

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20 A

24 V DC

15 V DC

230 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 53.99^*

Siemens SSR 3RF21203AA04 20 A Switching voltage (max.): 460 V AC Zero crossing 1 pc(s)

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Dispatches on Thu 26 Nov

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20 A

24 V DC

15 V DC

460 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 61.99^*

Siemens SSR 3RF21203AA22 20 A Switching voltage (max.): 230 V AC Zero crossing 1 pc(s)

Item no:1430783

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20 A

230 V AC

110 V AC

230 V AC

Piece(s)

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Multiple: 1

€ 61.99^*

Siemens SSR 3RF21203AA24 20 A Switching voltage (max.): 460 V AC Zero crossing 1 pc(s)

Item no:1430776

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20 A

230 V AC

110 V AC

460 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 67.99^*

Siemens SSR 3RF21503AA02 50 A Switching voltage (max.): 230 V AC Zero crossing 1 pc(s)

Item no:1430907

Dispatches on Thu 26 Nov

Conrad Electronic

50 A

24 V DC

15 V DC

230 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 61.99^*

Siemens SSR 3RF21503AA04 50 A Switching voltage (max.): 460 V AC Zero crossing 1 pc(s)

Item no:1430929

Dispatches on Thu 26 Nov

Conrad Electronic

50 A

24 V DC

15 V DC

460 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 71.99^*

Siemens SSR 3RF21503AA06 50 A Switching voltage (max.): 600 V AC Zero crossing 1 pc(s)

Item no:1430885

Dispatches on Thu 26 Nov

Conrad Electronic

50 A

24 V DC

15 V DC

600 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 97.99^*

Siemens SSR 3RF21503AA22 50 A Switching voltage (max.): 230 V AC Zero crossing 1 pc(s)

Item no:1430821

Dispatches on Thu 26 Nov

Conrad Electronic

50 A

230 V AC

110 V AC

230 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 69.99^*

Siemens SSR 3RF21503AA24 50 A Switching voltage (max.): 460 V AC Zero crossing 1 pc(s)

Item no:1430863

Dispatches on Thu 26 Nov

Conrad Electronic

50 A

230 V AC

110 V AC

460 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 81.99^*

Documents & Downloads

Datasheet

Datasheet 1430903 Siemens SSR 3RF21903AA26 90 A Switching voltage (max.): 600 V AC Zero crossing 1 pc(s)

User & Safety Instructions

User & Safety Instructions 1430903 Siemens SSR 3RF21903AA26 90 A Switching voltage (max.): 600 V AC Zero crossing 1 pc(s)

Description

Solid state relays, 1-phase 3RF2 width 22.5 mm, 90 A 48-600 V / 110-230 V AC Ring cable connection SIRIUS 3RF21 solid state relays for switching resistive/inductive loads, e.g. of radiators or valves in a filling plant.
The devices are wear-free and silent and are ideal for noise-sensitive areas (offices, hospitals). They are extremely reliable even at high switching frequencies. The compact design saves space on the cooling surface. The solid-state relays can also be expanded by simply clicking on the standardized 3RF29 function modules for a wide range of applications. The devices are approved worldwide (e.g. IEC and UL/CSA).
The solid-state relays are available as single-phase devices in two widths or as 3-phase devices. They are available for different power ratings and rated operating voltages. Designed for AC or DC operation, they are available with screw, spring-loaded or ring cable lug connection.
In addition to the 3RF29 function modules, control plugs and terminal covers are also available as accessories.
Simple, efficient, always up-to-date - the SIRIUS modular system.

This text is machine translated.