Name: Siemens SSR 3RF22553AC45 55 A Switching voltage (max.): 600 V AC Zero crossing 1 pc(s)
Brand: Siemens
SKU: 1430912
Availability: BackOrder

A three-pole Siemens contactor from the SIRIUS series, suitable for industrial control and load applications.

An open electrical cabinet with multiple levels of cables and electrical components, including switches and control devices.

'Circuit diagram for a 3-phase rectifier with diodes in bridge configuration. Terminals L1, L2, L3 and T1, T2, T3 marked.'

Technical drawing of a Siemens Sirius contactor module with dimensions in millimetres. Front and side view with detailed measurements.

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Packaging type

Piece

Product type

SSR

Control voltage (min.)

4 V DC

Control voltage (max.)

30 V DC

Switching voltage (max.)

600 V AC

Datasheet (PDF)

EAN:

Part number:

Item no:

Dispatches on Thu 26 Nov

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Conrad ElectronicTerms & Conditions

Number

Piece(s)

Total (€ 219.99 / piece)

€ 219.99

incl. VAT

14-day return policy included

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Highlights & Details

SSR 2RF2, 3-phase 55A 48-600V/4-30V DC3 phases controlled

3-phase-controlled
This text is machine translated.

Technical specifications

Mounting type: screw fastening
Number of pins: 3
Isolation voltage: 600 V

Packaging type: Piece

Product type: SSR

Type: 3RF2255-3AC45

Switching type: Zero crossing

Connection: 4 mm eyelet

Control voltage (min.): 4 V DC

Control voltage (max.): 30 V DC

Control voltage range: 4 - 30 V DC

Control current (max.): 15 mA

Surge current (max.): 600 A

Switching voltage (min.): 48 V AC

Switching voltage (max.): 600 V AC

Current load (max.): 55 A

Output voltage (min.): 48 V DC

Output voltage (max.): 600 V AC

Max. output current: 55 A

Contact type: 3 makers

Min. temperature: -25 °C

Max. temperature: +60 °C

: IP00

Width: 45 mm

Height: 95 mm

Depth: 47 mm

Weight: 148 g

RoHS-compliant: Yes

Permanent current (max.): 55 A

Content: 1 pc(s)

: 3

: TRUE

: 55 A

: DC

: 50 A

UKCA: yes

Documents & Downloads

Datasheet

Datasheet 1430912 Siemens SSR 3RF22553AC45 55 A Switching voltage (max.): 600 V AC Zero crossing 1 pc(s)

User & Safety Instructions

User & Safety Instructions 1430912 Siemens SSR 3RF22553AC45 55 A Switching voltage (max.): 600 V AC Zero crossing 1 pc(s)

Description

Solid state relay, 3-phase 3RF2 55 A / 40 °C 48-600 V / DC 4-30 V 3-phase controlled Ring cable connection Reverse voltage 1200 V Solid state relay SIRIUS 3RF22 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.