Name: O/L relay Siemens 3RU2126-4AC0 Piece 1 pc(s)
Brand: Siemens
SKU: 1748381
Availability: BackOrder

A thermo-magnetic motor protection switch by Siemens Sirius, model 3RU21, with red and blue operating buttons.

An open electrical control cabinet with electrical components and wiring, symmetrically arranged, for industrial control systems.

'Diagram shows an electrical circuit with components: carrier, overload relay, remote RESET, push button, mechanical RESET.'

Electrical circuit diagram with labels: 'TEST', 'RESET', 'STOP', connected to circuits 2/T1, 4/T2, 6/T3.

Technical drawing of an electrical switching relay with dimensions in millimetres. Detail view and main view shown.

A Siemens Sirius contactor with the control elements STOP, RESET and a test button visible, with "3RU21" written on it.

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Packaging type

Piece

Product type

O/L relay

Functions

Overload

Type

3RU2126-4AC0

Type

Datasheet (PDF)

EAN:

Part number:

Item no:

Dispatches on Thu 5 Nov

Sales and shipping:

Conrad ElectronicTerms & Conditions

Number

Piece(s)

Total (€ 75.99 / piece)

€ 75.99

incl. VAT

14-day return policy included

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Technical specifications

Fuse gG: 6 A, quick-acting: 10A

Packaging type: Piece

Product type: O/L relay

Type: 3RU2126-4AC0

Type: S0

Functions: Overload

Features: Automatic/manual switch

Operating voltage: 690 V

Amperage adjustment range (min.): 11 A

Amperage adjustment range (max.): 16 A

Adjustment range (amperage): 11 - 16 A

Connection: Spring-loaded connector

: IP20

Min. temperature: -40 °C

Max. temperature: +70 °C

Width: 45 mm

Height: 102 mm

Depth: 84 mm

Dim: (W x H x D) 45 x 102 x 84 mm

Content: 1 pc(s)

AWG max.: 8

AWG (min.): 18

Nominal current: 16 A

Cross section (flexible) (max.): 10 mm²

Cross section (inflexible) (max.): 10 mm²

Cross section (flexible) (min.): 1 mm²

Cross section (inflexible) (min.): 1 mm²

: Direct attachment

: 1

: 1

: 0

: CLASS 10

: Spring clamp connection

: 690 V

UKCA: yes

Documents & Downloads

Datasheet

Datasheet 1748381 O/L relay Siemens 3RU2126-4AC0 Piece 1 pc(s)

User & Safety Instructions

User & Safety Instructions 1748381 O/L relay Siemens 3RU2126-4AC0 Piece 1 pc(s)

Description

Overload relay 20...25 A for motor protection Size S0, CLASS 10 Stand-alone installation Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset

Description

Overload relay 20...25 A for motor protection Size S0, CLASS 10 Stand-alone installation Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset