Name: Siemens SSR 3RF20201AA02 20 A Switching voltage (max.): 230 V AC Zero crossing 1 pc(s)
Brand: Siemens
SKU: 1430773
Availability: BackOrder

A two-pole Siemens circuit breaker, rated at 20 amperes. Suitable for preventing overloads.

An open metal cabinet reveals various electronic components and cables, organised within an electrical distribution panel.

'Electrical circuit diagram shows a double diode between points 1L and 2T. Terminals A1+ and A2- are marked top right.'

Technical drawing of an electrical switch with dimensions in millimetres. Front and side views are shown.

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Packaging type

Single

Product type

SSR

Control voltage (min.)

15 V DC

Control voltage (max.)

24 V DC

Switching voltage (max.)

230 V AC

Datasheet (PDF)

EAN:

Part number:

Item no:

Dispatches on Thu 26 Nov

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Conrad ElectronicTerms & Conditions

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Piece(s)

Total (€ 55.99 / piece)

€ 55.99

incl. VAT

14-day return policy included

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Highlights & Details

SSR 3RF2, 1-phase, B=45mm, 20A 24-230V/24V DC

Installation width 45 mm.
This text is machine translated.

Technical specifications

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

Packaging type: Single

Product type: SSR

Type: 3RF2020-1AA02

Switching type: Zero crossing

Connection: Screw terminal

Control voltage (min.): 15 V DC

Control voltage (max.): 24 V DC

Control voltage range: 15 - 24 V DC

Control current (max.): 15 mA

Surge current (max.): 200 A

Switching voltage (min.): 24 V AC

Switching voltage (max.): 230 V AC

Current load (max.): 20 A

Output voltage (min.): 24 V

Output voltage (max.): 230 V AC

Max. output current: 20 A

Contact type: 1 maker

Min. temperature: -25 °C

Max. temperature: +60 °C

: IP20

Width: 45 mm

Height: 58 mm

Depth: 48 mm

Weight: 88 g

RoHS-compliant: Yes

Permanent current (max.): 20 A

Content: 1 pc(s)

Nominal control voltage: 24 V DC

: 1

: TRUE

: 15-24 V

: 20 A

: DC

: 20 A

UKCA: yes

Documents & Downloads

Datasheet

Datasheet 1430773 Siemens SSR 3RF20201AA02 20 A Switching voltage (max.): 230 V AC Zero crossing 1 pc(s)

User & Safety Instructions

User & Safety Instructions 1430773 Siemens SSR 3RF20201AA02 20 A Switching voltage (max.): 230 V AC Zero crossing 1 pc(s)

Description

Solid state relays, 1-phase 3RF2 width 45 mm, 20 A 24-230 V / DC 24 V screw terminals SIRIUS 3RF20 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.