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3RU5136-4EB0

The Siemens 3RU5136-4EB0 is a compact thermal overload relay from the SIRIUS 3RU series, designed for reliable motor protection in industrial applications. This device provides cost-effective protection against overload, phase failure, and motor stalling conditions.

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TEL：400-887-3214
Mail：jilineasyyi@outlook.com
Q Q：615739355
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Key Specifications:

Rated Current Range: 0.63-1 A (adjustable)

Tripping Class: 10A (standard), Class 20 available

Mounting Type: Snap-on installation to Siemens contactors

Contact Configuration: 1 NO + 1 NC auxiliary contacts

Ambient Temperature Range: -20°C to +60°C

Standards Compliance: IEC/EN 60947-4-1, UL 508, CSA C22.2

Protection Features:

Bi-metallic trip mechanism for overload protection

Phase loss sensitivity (automatic trip on phase failure)

Ambient temperature compensation

Manual/automatic reset options

Technical Characteristics:

Rated Insulation Voltage (Ui): 690V

Rated Operational Current (Ie): 0.63-1A

Utilization Category: AC-3

Mechanical Life: 100,000 operations

Electrical Life: 10,000 operations at rated current

Compatible Components:

Designed for use with Siemens 3RT/3TF series contactors

Can be combined with 3RV motor starter protectors

Suitable for 3RA6 starter assemblies