Name: O/L relay 1 maker, 1 breaker Siemens 3RB3036-1UB0 1 pc(s)
Brand: Siemens
SKU: 1430767
Availability: BackOrder

Electric switching device 'SIRIUS 3RB30' by Siemens, with reset button and test mode switch, designed for protecting electric motors.

An open electrical cabinet with multiple rows of electronic components and cables for controlling and distributing electricity.

Components of an electrical switchgear: 1. Support, 2. Overload relay, 3. Accessories, 4. Cover, 5. Reset mechanism, 6. Push button.

Circuit diagram of an electrical switching device with test and reset contacts. Terminal connections: T1, T2, T3, 95 NC, 96 NC, 97 NO, 98 NO.

Drawing of an electronic device with dimensions and technical details. Left: a front view, right: a side view.

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Product type

O/L relay

Functions

Overload

Contact type

1 maker

1 breaker

Type

3RB3036-1UB0

Type

Datasheet (PDF)

EAN:

Part number:

Item no:

Dispatches on Tue 22 Dec

Sales and shipping:

Conrad ElectronicTerms & Conditions

Number

Piece(s)

Total (€ 174.99 / piece)

€ 174.99

incl. VAT

14-day return policy included

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Technical specifications

Mounting type: Contactor mounting
Touch protection against electric shock: Finger-safe when touching vertically from the front according to IEC 60529
Number of poles: 3
Tripping class: CLASS 10E

Product type: O/L relay

Type: 3RB3036-1UB0

Type: S2

Functions: Overload

Operating voltage: 690 V AC

Amperage adjustment range (min.): 12.5 A

Amperage adjustment range (max.): 50 A

Adjustment range (amperage): 12.5 - 50 A

Contact type: 1 maker
1 breaker

Connection: Screws

: IP20

Min. temperature: -25 °C

Max. temperature: +60 °C

Width: 55 mm

Height: 99 mm

Dim: (L x W x H) 104 x 55 x 99 mm

Content: 1 pc(s)

AWG max.: 1

AWG (min.): 18

Nominal current: 50 A

Length: 104 mm

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

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

: Separate positioning

: 1

: 1

: 0

: CLASS 10

: Screw connection

UKCA: yes

Documents & Downloads

Datasheet

Datasheet 1430767 O/L relay 1 maker, 1 breaker Siemens 3RB3036-1UB0 1 pc(s)

User & Safety Instructions

User & Safety Instructions 1430767 O/L relay 1 maker, 1 breaker Siemens 3RB3036-1UB0 1 pc(s)

Description

Overload relay 12.5...50 A electronic for motor protection Size S2, CLASS 10E contactor mounting Main circuit: Screw auxiliary circuit: Screw manual automatic RESET SIRIUS 3RB3 electronic overload relay for current-dependant protection of consumers with normal and heavy starting against impermissible high heating as a result of overload, phase unbalance or phase failure.
Thanks to large current setting ranges and different tripping characteristics, entire series of motors are covered with only a few types. With their low power loss, they are particularly energy-efficient and contribute to lower heating in the control cabinet. Worldwide approvals (e.g. IEC and UL/CSA) and applications in hazardous applications (ATEX) are a matter of course.
Available with different setting ranges of the overload release and with different tripping classes. 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.