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'Schütz Siemens Sirius 3RU21, grey, with blue and red adjustment buttons. Three slots on top, labelled underneath.'

'Schütz Siemens Sirius 3RU21, grey, with blue and red adjustment buttons. Three slots on top, labelled underneath.'

An open electrical cabinet with multiple levels of electrical components and cables, neatly organised and visible behind a glass door.

'Diagram of a thermal overload relay with various components: Mechanical reset, Remote reset module, Push button.'

'Circuit diagram with control elements. Labels: TEST, RESET, STOP, 2/T1, 4/T2, 6/T3. Cables connect the elements.'

Technical drawing of an electrical switch with dimensions in millimetres. Shows front and side views with detailed measurements.

O/L relay Siemens 3RU2126-1KB0 1 pc(s)-5

1/6

Image similar

Product type

O/L relay

Functions

Overload

Type

3RU2126-1KB0

Type

S0

Features

+ test button

Datasheet (PDF)

Siemens

Dispatches on Thu 22 Oct

Sales and shipping:

Conrad ElectronicTerms & Conditions

Number

Piece(s)

Total (€ 81.99 / piece)

€ 81.99

incl. VAT

14-day return policy included

Report legal concerns

Technical specifications

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

Product type: O/L relay

Type: 3RU2126-1KB0

Type: S0

Functions: Overload

Features: + test button

Operating voltage: 690 V

Amperage adjustment range (min.): 9.0 A

Amperage adjustment range (max.): 12.5 A

Adjustment range (amperage): 9.0 - 12.5 A

Connection: Screws

: IP20

Min. temperature: -40 °C

Max. temperature: +70 °C

Width: 45 mm

Height: 85 mm

Depth: 85 mm

Dim: (W x H x D) 45 x 85 x 85 mm

Content: 1 pc(s)

Weight: 0.1716 kg

AWG max.: 8

AWG (min.): 16

Nominal current: 12.5 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

: Screw connection

: 690 V

UKCA: yes

Documents & Downloads

Datasheet

Datasheet 1730724 O/L relay Siemens 3RU2126-1KB0 1 pc(s)

Datasheet 1730724 O/L relay Siemens 3RU2126-1KB0 1 pc(s)

User & Safety Instructions

User & Safety Instructions 1730724 O/L relay Siemens 3RU2126-1KB0 1 pc(s)

Description

Overload relay 17...22 A for motor protection Size S0, CLASS 10 Stand-alone installation Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset

Description

Overload relay 17...22 A for motor protection Size S0, CLASS 10 Stand-alone installation Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset

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