Name: Siemens SSR 3RF21501AA02 50 A Switching voltage (max.): 230 V AC Zero crossing 1 pc(s)
Brand: Siemens
SKU: 1431363
Availability: BackOrder

Electrical contactor with 'SIRIUS' label, grey, with multiple screw terminals and marking '24V DC'.

An open electrical cabinet displays several electronic components and wiring across multiple shelves.

Circuit diagram shows a diode within a rectangle with terminals 1L, 2T, A1+, A2-. Symbols represent electrical component connections.

Technical drawing of an electrical component. Front view with 85 mm height and 22.5 mm width. Side view shows depth of 47.5 mm.

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Packaging type

Piece

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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Number

Piece(s)

Total (€ 53.99 / piece)

€ 53.99

incl. VAT

14-day return policy included

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Technical specifications

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

Packaging type: Piece

Product type: SSR

Type: 3RF2150-1AA02

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.): 600 A

Switching voltage (min.): 24 V AC

Switching voltage (max.): 230 V AC

Current load (max.): 50 A

Output voltage (min.): 24 V

Output voltage (max.): 230 V AC

Max. output current: 50 A

Contact type: 1 maker

Min. temperature: -25 °C

Max. temperature: +60 °C

: IP20

Width: 22.5 mm

Height: 85 mm

Depth: 48 mm

Weight: 80 g

RoHS-compliant: Yes

Permanent current (max.): 50 A

Content: 1 pc(s)

Nominal control voltage: 24 V DC

: 1

: TRUE

: 15-24 V

: 50 A

: DC

: 50 A

UKCA: yes

Documents & Downloads

Datasheet

Datasheet 1431363 Siemens SSR 3RF21501AA02 50 A Switching voltage (max.): 230 V AC Zero crossing 1 pc(s)

User & Safety Instructions

User & Safety Instructions 1431363 Siemens SSR 3RF21501AA02 50 A Switching voltage (max.): 230 V AC Zero crossing 1 pc(s)

Description

Solid state relays, 1-phase 3RF2 width 22.5 mm, 50 A 24-230 V / DC 24 V screw terminals 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.