Name: Siemens O/L relay 690 V AC 1 maker, 1 breaker 1 pc(s) 3RU2126-4BB0 Overload
Brand: Siemens
SKU: 1431037
Availability: InStock

A Siemens contactor with blue and red control buttons, model number 3RU21, for electrical protective circuits in automation.

An open electrical control cabinet filled with electrical components such as switches, relays, and wiring, used for regulating and controlling systems.

'Diagram shows electrical control components: Thermal overload relay, push button, mechanical reset and additional accessories.'

Diagram of a circuit diagram, showing buttons with the labels 'TEST', 'RESET' and 'STOP', as well as the connections 2/T1, 4/T2, 6/T3.

Technical drawing of an electrical switch with dimensions and labels. Shows detailed front and side views.

A Siemens switching device with operating elements: Stop, Reset, Test. Connection terminals below: 2/T1, 4/T2, 6/T3.

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Product type

O/L relay

Functions

Overload

Max. operating voltage

690 V AC

Contact type

1 maker

1 breaker

Switching voltage (max.)

690 V AC

Datasheet (PDF)

Fast track dispatch on Wed 14 Oct

1 Piece(s)

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Piece(s)

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14-day return policy included

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Technical specifications

Size of combined protection: S0; mounting type: installing contactor

Product type: O/L relay

Type: 3RU2126-4BB0

Functions: Overload

Operating voltage: 690 V AC

Max. operating voltage: 690 V AC

Operating voltage: 690 V AC (max)

Contact type: 1 maker
1 breaker

Switching voltage (max.): 690 V AC

Connection: Screws

Min. temperature: -40 °C

Max. temperature: +70 °C

: IP20

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)

RoHS-compliant: Yes

Type: S0

Amperage adjustment range (max.): 20 A

Amperage adjustment range (min.): 14 A

Weight: 0.1830 kg

: Direct attachment

: 1

: 1

: 0

: CLASS 10

: Screw connection

: 690 V

UKCA: not relevant

Variants(All information include VAT, plus shipping costs)

Switching voltage (max.)

Functions

Siemens O/L relay 690 V AC 1 maker, 1 breaker 1 pc(s) 3RU2126-4BB0 Overload

Item no:1431037

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690 V AC

Overload

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Siemens O/L relay 690 V AC 1 maker, 1 breaker 1 pc(s) 3RU2116-0GB0 Phase error, Overload

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690 V AC

Phase error

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Siemens O/L relay 690 V AC 1 maker, 1 breaker 1 pc(s) 3RU2116-0HB0 Overload

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690 V AC

Overload

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Multiple: 1

€ 75.99^*

Siemens O/L relay 690 V AC 1 maker, 1 breaker 1 pc(s) 3RU2116-0JB0 Overload

Item no:1431066

Dispatches on Tue 20 Oct

Conrad Electronic

690 V AC

Overload

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Multiple: 1

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Siemens O/L relay 690 V AC 1 maker, 1 breaker 1 pc(s) 3RU2116-1AB0 Overload, Phase error

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690 V AC

Overload

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Siemens O/L relay 690 V AC 1 maker, 1 breaker 1 pc(s) 3RU2116-1BB0 Overload

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Overload

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Siemens O/L relay 690 V AC 1 maker, 1 breaker 1 pc(s) 3RU2116-1DB0 Overload

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690 V AC

Overload

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Siemens O/L relay 690 V AC 1 maker, 1 breaker 1 pc(s) 3RU2116-1EB0 Overload

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690 V AC

Overload

Piece(s)

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€ 75.99^*

Siemens O/L relay 690 V AC 1 maker, 1 breaker 1 pc(s) 3RU2116-1GB0 Overload

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690 V AC

Overload

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Siemens O/L relay 690 V AC 1 maker, 1 breaker 1 pc(s) 3RU2116-1HB0 Overload

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690 V AC

Overload

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 75.99^*

Documents & Downloads

Datasheet

Datasheet 1431037 Siemens O/L relay 690 V AC 1 maker, 1 breaker 1 pc(s) 3RU2126-4BB0 Overload

User & Safety Instructions

User & Safety Instructions 1431037 Siemens O/L relay 690 V AC 1 maker, 1 breaker 1 pc(s) 3RU2126-4BB0 Overload

Description

Overload relay 14...20 A thermal for motor protection size S0, CLASS 10 contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual automatic RESET SIRIUS 3RU2 thermal overload relay for current-dependant protection of consumers with normal start-up against impermissible high heating as a result of overload or phase failure.
This series is particularly flexible and cost-effective. Worldwide approvals (e.g. IEC and UL/CSA) and applications in hazardous applications (ATEX or IEC Ex) are a matter of course.
Available with different adjustment ranges of the overload release. They are available with screw or spring-type terminals for quick, maintenance-free and vibration-proof connection, as well as for stand-alone installation.
The accessories fit all sizes S00 to S3.
Simple, efficient, always up-to-date - the SIRIUS modular system.

This text is machine translated.