SPwires - Siemens

Siemens Products

Overload Relays

Siemens

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Overload relay 57...75 A Thermal For motor protection Size S3, Class 10 Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset thermal overload relay SIRIUS 3RU2 for inverse-time delayed protection of loads with normal starting against excessive temperature rises due to overload or phase failure. This series is particularly flexible and cost-effective. Worldwide approvals (e.g. IEC and UL/CSA) and applications in hazardous areas (ATEX or IEC Ex) are a matter of course. Can be supplied with different setting ranges of the overload release. They are available with screw or spring-type terminals for fast, maintenance-free and vibration-proof connection, as well as for stand-alone installation. The accessories consistently fit all sizes from S00 to S3. Simple, efficient and always up to date - SIRIUS modular system.

Siemens

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Overload relay 70...90 A Thermal For motor protection Size S3, Class 10 Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset thermal overload relay SIRIUS 3RU2 for inverse-time delayed protection of loads with normal starting against excessive temperature rises due to overload or phase failure. This series is particularly flexible and cost-effective. Worldwide approvals (e.g. IEC and UL/CSA) and applications in hazardous areas (ATEX or IEC Ex) are a matter of course. Can be supplied with different setting ranges of the overload release. They are available with screw or spring-type terminals for fast, maintenance-free and vibration-proof connection, as well as for stand-alone installation. The accessories consistently fit all sizes from S00 to S3. Simple, efficient and always up to date - SIRIUS modular system.

Siemens

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Overload relay 80...100 A Thermal For motor protection Size S3, Class 10 Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset thermal overload relay SIRIUS 3RU2 for inverse-time delayed protection of loads with normal starting against excessive temperature rises due to overload or phase failure. This series is particularly flexible and cost-effective. Worldwide approvals (e.g. IEC and UL/CSA) and applications in hazardous areas (ATEX or IEC Ex) are a matter of course. Can be supplied with different setting ranges of the overload release. They are available with screw or spring-type terminals for fast, maintenance-free and vibration-proof connection, as well as for stand-alone installation. The accessories consistently fit all sizes from S00 to S3. Simple, efficient and always up to date - SIRIUS modular system.

Siemens

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stand-alone assembly support for 3RU21/3RB30/3RB31/3RR2 Size S2 Stand-alone installation Main circuit: Screw Simple, efficient and always up to date - SIRIUS modular system.

Siemens

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Overload relay 7...10 A size S2, class 10 for motor protection for mounting onto contactors main circuit: screw terminal AUX. circuit: screw terminal manual automatic reset Simple, efficient and always up to date - SIRIUS modular system.

Siemens

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Overload relay 9...12.5 A size S2, class 10 for motor protection for mounting onto contactors main circuit: screw terminal AUX. circuit: screw terminal manual automatic reset Simple, efficient and always up to date - SIRIUS modular system.

Siemens

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Overload relay 11...16 A size S2, class 10 for motor protection for mounting onto contactors main circuit: screw terminal AUX. circuit: screw terminal manual automatic reset Simple, efficient and always up to date - SIRIUS modular system.

Siemens

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Overload relay 14...20 A size S2, class 10 for motor protection for mounting onto contactors main circuit: screw terminal AUX. circuit: screw terminal manual automatic reset Simple, efficient and always up to date - SIRIUS modular system.

Siemens

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Overload relay 18...25 A size S2, class 10 for motor protection for mounting onto contactors main circuit: screw terminal AUX. circuit: screw terminal manual automatic reset Simple, efficient and always up to date - SIRIUS modular system.

Siemens

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Overload relay 22...32 A size S2, class 10 for motor protection for mounting onto contactors main circuit: screw terminal AUX. circuit: screw terminal manual automatic reset Simple, efficient and always up to date - SIRIUS modular system.

Siemens

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Overload relay 28...40 A size S2, class 10 for motor protection for mounting onto contactors main circuit: screw terminal AUX. circuit: screw terminal manual automatic reset Simple, efficient and always up to date - SIRIUS modular system.

Siemens

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Overload relay 36...45 A size S2, class 10 for motor protection for mounting onto contactors main circuit: screw terminal AUX. circuit: screw terminal manual automatic reset Simple, efficient and always up to date - SIRIUS modular system.

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Siemens Products

Minature Circuit Breaker

Magnetic Contactor

Molded Case Circuit Breaker

Overload Relays

Motor Circuit Breaker

Fuse System

Control Relays

Others (Power Distribution & Protection)

Others (Industrial Control)

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frequently asked questions?

Contact us

111/23, 113/22 Borommaratchachonnani Road Arun Amarin Subdistrict,
Bangkok Noi District Bangkok 10700
Telephone number: 02 434 0099
Fax: 02 434 3251, 02 884 9644
Email: spwires@hotmail.com