Name: O/L relay 1 maker, 1 breaker Siemens 3RB2056-2FF2 Piece 1 pc(s)
Brand: Siemens
SKU: 1741870
Availability: BackOrder

Contactor by Siemens for industrial applications, with multiple electrical connections, suitable for control and switching tasks.

An opened electrical cabinet with multiple levels of electrical components and wiring. Contains various switches and relays.

'Exploded view of an electronic system with numbered components: Overload relay (1), Accessories (2), Covers (2, 5-7), Terminals (3), Wire trigger (4).'

Circuit diagram shows a connection of terminals 2/T1, 4/T2, 6/T3 to a switch with 'TEST' and 'RESET' buttons and terminals 95 NC, 96 NC, 97 NO, 98 NO.

Technical drawing of an electronic component with three views: front, side, and top view. Details of dimensions and connection points.

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Packaging type

Piece

Product type

O/L relay

Functions

Overload

Contact type

1 maker

1 breaker

Type

3RB2056-2FF2

Datasheet (PDF)

EAN:

Part number:

Item no:

Dispatches on Thu 5 Nov

Sales and shipping:

Conrad ElectronicTerms & Conditions

Number

Piece(s)

Total (€ 349.00 / piece)

€ 349.00

incl. VAT

14-day return policy included

Report legal concerns

Technical specifications

Mounting type: installing contactor/stand-alone installation
Contact protection against electrical shock: with terminal covers finger-safe vertically for contact from the front.
Number of pins: 3
Tripping class CLASS 20 E

Packaging type: Piece

Product type: O/L relay

Type: 3RB2056-2FF2

Type: S6

Functions: Overload

Operating voltage: 1000 V AC

Amperage adjustment range (min.): 50 A

Amperage adjustment range (max.): 200 A

Adjustment range (amperage): 50 - 200 A

Contact type: 1 maker
1 breaker

Connection: Terminal strip

: IP20

Min. temperature: -25 °C

Max. temperature: +60 °C

Width: 120 mm

Height: 119 mm

Dim: (L x W x H) 155 x 120 x 119 mm

Content: 1 pc(s)

AWG max.: 16

AWG (min.): 24

Nominal current: 200 A

Length: 155 mm

: Separate positioning

: 1

: 1

: 0

: CLASS 20

: Other

UKCA: yes

Variants(All information include VAT, plus shipping costs)

Contact type

Functions

Product type

O/L relay 1 maker, 1 breaker Siemens 3RB2056-2FF2 Piece 1 pc(s)

Item no:1741870

Dispatches on Thu 5 Nov

Conrad Electronic

This article

1 maker

Overload

O/L relay

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 349.00^*

Memory chip Analogue Siemens 3RB2985-2AA0 1 pc(s)

Item no:1742034

Dispatches on Thu 5 Nov

Conrad Electronic

Analogue

Overload

Memory chip

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 144.99^*

Memory chip Analogue Siemens 3RB2985-2AA1 Piece 1 pc(s)

Item no:1742035

Dispatches on Thu 5 Nov

Conrad Electronic

Analogue

Overload

Memory chip

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 189.99^*

Motor protection Rogowski circuit 1 maker, 1 change-over Siemens 3RB2483-4AA1 1 pc(s)

Item no:1702654

Dispatches on Thu 5 Nov

Conrad Electronic

1 maker

Monostable

Motor protection Rogowski circuit

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 699.00^*

Motor protection Rogowski circuit 1 maker, 1 change-over Siemens 3RB2483-4AC1 1 pc(s)

Item no:1702655

Dispatches on Thu 5 Nov

Conrad Electronic

1 maker

Monostable

Motor protection Rogowski circuit

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 699.00^*

O/L relay 1 maker, 1 breaker Siemens 3RB2056-1FC2 Piece 1 pc(s)

Item no:1741866

Dispatches on Thu 5 Nov

Conrad Electronic

1 maker

Overload

O/L relay

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 325.00^*

O/L relay 1 maker, 1 breaker Siemens 3RB2056-1FF2 1 pc(s)

Item no:1749928

Dispatches on Thu 5 Nov

Conrad Electronic

1 maker

Overload

O/L relay

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 325.00^*

O/L relay 1 maker, 1 breaker Siemens 3RB2056-1FW2 1 pc(s)

Item no:1741867

Dispatches on Wed 18 Nov

Conrad Electronic

1 maker

Overload

O/L relay

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 275.00^*

O/L relay 1 maker, 1 breaker Siemens 3RB2056-1FX2 1 pc(s)

Item no:1741868

Dispatches on Thu 5 Nov

Conrad Electronic

1 maker

Overload

O/L relay

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 315.00^*

O/L relay 1 maker, 1 breaker Siemens 3RB2056-2FC2 Piece 1 pc(s)

Item no:1741869

Dispatches on Thu 5 Nov

Conrad Electronic

1 maker

Overload

O/L relay

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 349.00^*

Documents & Downloads

Datasheet

Datasheet 1741870 O/L relay 1 maker, 1 breaker Siemens 3RB2056-2FF2 Piece 1 pc(s)

User & Safety Instructions

User & Safety Instructions 1741870 O/L relay 1 maker, 1 breaker Siemens 3RB2056-2FF2 Piece 1 pc(s)

Description

Overload relay 25...100 A For motor protection Size S3, Class 10 Stand-alone installation Main circuit: straight-through transformer Auxiliary circuit: Screw terminal Manual-Automatic-Reset !!! Phased-out product !!! Successor is SIRIUS 3RB3 Preferred successor type is 3RB3046-1XW1