Siemens 3RU2126-4AB0 11-16A Overload Relay

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11-16A motor overload relay, 3-pole, phase-loss sensitive, manual/auto reset, 1NO+1NC contacts.

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Product Code:

In Stock

Available

Part Number

3RU2126-4AB0

Manufacturer

Siemens

Current Rating

11-16A

Voltage Rating (V)

600V

Number of Poles

Standards Compliance

UL 508, IEC 60947-4-1

UL Listed

Yes

Relay Type

Bimetallic Class 10

Trip Class

Class 10/10A/20 (per model)

Current Range A

11-16A

Voltage Rating V

600V max

Number of Poles

Reset Type

Manual or automatic (selectable)

Phase Loss Sensitivity

Yes

Ground Fault Detection

Stall Protection

Via trip class

Contact Configuration

1 NO + 1 NC

Communication Module

Ambient Compensation

Yes

Compatible Contactors

SIRIUS 3RU2-matched contactors

Relay Condition

New

Standards Compliance

UL 508, IEC 60947-4-1

Application Use Case

Three-phase motor overload protection

Special Features

Bimetallic Class 10 overload relay, direct-mount to matching contactor

Siemens 3RU2126-4AB0 11-16A Overload Relay

11-16A | 3P | Bimetallic Class 10 | Manual/Auto Reset

The Siemens 3RU2126-4AB0 11-16A Overload Relay protects three-phase motors from overload and phase loss, mounting directly to its matching SIRIUS contactor.

Technical Specifications

11-16A adjustment range, bimetallic class 10, trip-free mechanism with 1 NO + 1 NC contacts, selectable manual/automatic reset, ambient compensated.

Applications

Motor overload protection in starters, MCC buckets, and OEM control panels.