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SIRIUS 3RU2 Thermal Overload Relays

Siemens SIRIUS 3RU2 Thermal Overload Relays provide inverse-time delayed protection up to 100A for loads with normal starting against impermissibly high temperature rises due to overload or phase failure. The Siemens SIRIUS 3RU2 Thermal Overload Relays protect three-phase and single-phase AC and DC motors. The series is suitable for any industry needing optimum inverse-time delayed protection of electrical loads under normal starting conditions (CLASS 10, 10A). The relays compensate for temperatures over a -40°C to +60°C range according to IEC 60947-4-1. From +60°C to +70°C, the upper set value of the setting range must be reduced by a specific factor.

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Part #

Industrial Relays THERM. OVERLOAD RELAY. 70...90 A

3RU21464LB0
Siemens
1: Rp8.628.858
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
3RU21464LB0

Mouser Part No
982-3RU21464LB0

Siemens

Industrial Relays THERM. OVERLOAD RELAY. 70...90 A

Datasheet

Non-Stocked Lead-Time 5 Weeks

Rp8.628.858

Min.: 1
Mult.: 1

Industrial Relays THERM. OVERLOAD RELAY. 70...90 A

3RU21464LB1
Siemens
1: Rp8.669.953
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RU21464LB1

Mouser Part No
982-3RU21464LB1

Siemens

Industrial Relays THERM. OVERLOAD RELAY. 70...90 A

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp8.669.953

Rp8.554.006

Min.: 1
Mult.: 1

Industrial Relays THERM. OVERLOAD RELAY. 70...90 A

3RU21464LD0
Siemens
1: Rp7.545.710
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RU21464LD0

Mouser Part No
982-3RU21464LD0

Siemens

Industrial Relays THERM. OVERLOAD RELAY. 70...90 A

Datasheet

Non-Stocked Lead-Time 3 Weeks

Rp7.545.710

Rp7.047.249

Rp6.864.339

Min.: 1
Mult.: 1

Industrial Relays THERM. OVERLOAD RELAY. 70...90 A

3RU21464LD1
Siemens
1: Rp8.407.788
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RU21464LD1

Mouser Part No
982-3RU21464LD1

Siemens

Industrial Relays THERM. OVERLOAD RELAY. 70...90 A

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp8.407.788

Rp8.105.997

Min.: 1
Mult.: 1

Industrial Relays THERM. OVERLOAD RELAY. 80...100 A

3RU21464MB1
Siemens
1: Rp10.974.577
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RU21464MB1

Mouser Part No
982-3RU21464MB1

Siemens

Industrial Relays THERM. OVERLOAD RELAY. 80...100 A

Datasheet

Non-Stocked Lead-Time 3 Weeks

Rp10.974.577

Rp10.511.891

Min.: 1
Mult.: 1

Industrial Relays THERM. OVERLOAD RELAY. 80...100 A

3RU21464MD0
Siemens
1: Rp9.788.141
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RU21464MD0

Mouser Part No
982-3RU21464MD0

Siemens

Industrial Relays THERM. OVERLOAD RELAY. 80...100 A

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp9.788.141

Rp9.555.881

Min.: 1
Mult.: 1

Industrial Relays THERM. OVERLOAD RELAY. 80...100 A

3RU21464MD1
Siemens
1: Rp10.974.577
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RU21464MD1

Mouser Part No
982-3RU21464MD1

Siemens

Industrial Relays THERM. OVERLOAD RELAY. 80...100 A

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp10.974.577

Rp10.511.891

Min.: 1
Mult.: 1

Industrial Relays MECHANICAL RESET FOR 3RU2 SIZE S00...S0

3RU29001A
Siemens
1: Rp234.278
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RU29001A

Mouser Part No
982-3RU29001A

Siemens

Industrial Relays MECHANICAL RESET FOR 3RU2 SIZE S00...S0

Datasheet

Non-Stocked Lead-Time 3 Weeks

Rp234.278

Rp224.188

Rp213.547

Rp206.576

View

Min.: 1
Mult.: 1

Industrial Relays CABLE RELEASE WITH HOLDER FOR 3RU2 SIZE

3RU29001B
Siemens
1: Rp1.898.077
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RU29001B

Mouser Part No
982-3RU29001B

Siemens

Industrial Relays CABLE RELEASE WITH HOLDER FOR 3RU2 SIZE

Datasheet

Non-Stocked Lead-Time 3 Weeks

Rp1.898.077

Rp1.740.485

Rp1.672.054

Rp1.617.016

View

Min.: 1
Mult.: 1

Industrial Relays CABLE RELEASE WITH HOLDER FOR 3RU2 SIZE

3RU29001C
Siemens
1: Rp1.927.247
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RU29001C

Mouser Part No
982-3RU29001C

Siemens

Industrial Relays CABLE RELEASE WITH HOLDER FOR 3RU2 SIZE

Datasheet

Non-Stocked Lead-Time 3 Weeks

Rp1.927.247

Rp1.818.272

Rp1.770.939

Rp1.732.780

View

Min.: 1
Mult.: 1

Relay Sockets & Fixings STAND-ALONE INSTALL BRKT S00 SPRNG

3RU29163AC01
Siemens
1: Rp459.384
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RU29163AC01

Mouser Part No
982-3RU29163AC01

Siemens

Relay Sockets & Fixings STAND-ALONE INSTALL BRKT S00 SPRNG

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp459.384

Rp421.958

Rp410.400

Rp395.540

View

Min.: 1
Mult.: 1

Industrial Relays TOUCH PROT LOAD SIDE F 3-P S00 R LUG

3RU29163BJ20
Siemens
1: Rp164.380
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
3RU29163BJ20

Mouser Part No
982-3RU29163BJ20

Siemens

Industrial Relays TOUCH PROT LOAD SIDE F 3-P S00 R LUG

Datasheet

Non-Stocked Lead-Time 5 Weeks

Rp164.380

Rp156.124

Rp149.703

Min.: 1
Mult.: 1

Industrial Relays TOUCH PROT LINE SIDE F 3-P S00 R LUG

3RU29163BJ21
Siemens
1: Rp164.380
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
3RU29163BJ21

Mouser Part No
982-3RU29163BJ21

Siemens

Industrial Relays TOUCH PROT LINE SIDE F 3-P S00 R LUG

Datasheet

Non-Stocked Lead-Time 5 Weeks

Rp164.380

Rp156.124

Rp149.703

Min.: 1
Mult.: 1

Relay Sockets & Fixings STAND-ALONE INSTALL BRKT S0 SPRNG

3RU29263AC01
Siemens
1: Rp615.508
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RU29263AC01

Mouser Part No
982-3RU29263AC01

Siemens

Relay Sockets & Fixings STAND-ALONE INSTALL BRKT S0 SPRNG

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp615.508

Rp606.335

Rp591.475

Rp574.230

View

Min.: 1
Mult.: 1

Industrial Relays TOUCH PROT LINE SIDE F 3-P S0 R LUG

3RU29263BJ21
Siemens
1: Rp164.380
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
3RU29263BJ21

Mouser Part No
982-3RU29263BJ21

Siemens

Industrial Relays TOUCH PROT LINE SIDE F 3-P S0 R LUG

Datasheet

Non-Stocked Lead-Time 5 Weeks

Rp164.380

Rp156.124

Rp149.703

Min.: 1
Mult.: 1

Relay Sockets & Fixings SUPPORT F. STAND-ALONE INSTALL. SZ. S3

3RU29463AA01
Siemens
1: Rp1.081.313
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
3RU29463AA01

Mouser Part No
982-3RU29463AA01

Siemens

Relay Sockets & Fixings SUPPORT F. STAND-ALONE INSTALL. SZ. S3

Datasheet

Non-Stocked Lead-Time 5 Weeks

Rp1.081.313

Min.: 1
Mult.: 1