Siemens

Main contactor Siemens SIRIUS 3RT20261BB40

2 year warranty Money back guaranty Free Shipping
Item number: 101318
UPC / EAN: 662643913781
  • Power contactor
  • Size S0
  • AC-3
  • 15 HP/480 V
  • Auxiliary contact: 1 x NO+ 1 x NC
  • Control voltage: 24 V DC
  • Screw connection
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MSRP: $311.01
$152.00
plus sales tax plus shipping
Shipping the next business day
ul csa ce vde
Corresponding accessories
Surge suppressor Siemens SIRIUS 3RT29261ER00
Surge suppressor, Combination of diodes, 24 V DC, For motor contactors, Size S0
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Corresponding accessory groups
Auxiliary switch block Siemens SIRIUS 3RH29111FA22
Auxiliary contact block for contactor relays, For 3RH and 3RT contact relays, 2 x NO/2 x NC contacts, Screw terminals
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Auxiliary switch block Siemens SIRIUS 3RH29111HA01
Auxiliary contact block for contactor relays and motor contactors, Size S00/S0, Auxiliary contacts: 1 x NC, Screw connection
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SIRIUS Auxiliary contacts close
Overload relay Siemens SIRIUS 3RU21261CB0
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Overload relay Siemens SIRIUS 3RU21261DB0
Overload relay for motor protection, 2.2-3.2 A, Size S0, CLASS 10, Screw connection, Auxiliary contacts 1 x NC/NO, Manual/automatic reset
Item number: 101346
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plus sales tax plus shipping
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Overload relay Siemens SIRIUS 3RU21261EB0
Overload relay for motor protection, 2.8-4 A, Size S0, CLASS 10, Screw connection, Auxiliary contacts 1 x NC/NO, Manual/automatic reset
Item number: 101347
MSRP: $94.66
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plus sales tax plus shipping
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Overload relay Siemens SIRIUS 3RU21261FB0
Overload relay for motor protection, 3.5-5 A, Size S0, CLASS 10, Screw connection, Auxiliary contacts 1 x NC/NO, Manual/automatic reset
Item number: 101348
MSRP: $94.66
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plus sales tax plus shipping
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Overload relay Siemens SIRIUS 3RU21261GB0
Overload relay for motor protection, 4.5-6.3 A, Size S0, CLASS 10, Screw connection, Auxiliary contacts 1 x NC/NO, Manual/automatic reset
Item number: 101349
MSRP: $94.66
$73.00
plus sales tax plus shipping
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Overload relay Siemens SIRIUS 3RU21261HB0
Overload relay for motor protection, 5.5-8 A, Size S0, CLASS 10, Screw connection, Auxiliary contacts 1 x NC/NO, Manual/automatic reset
Item number: 101350
MSRP: $94.66
$73.00
plus sales tax plus shipping
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Overload relay Siemens SIRIUS 3RU21261JB0
Overload relay for motor protection, 7-10 A, Size S0, CLASS 10, Screw connection, Auxiliary contacts 1 x NC/NO, Manual/automatic reset
Item number: 101351
MSRP: $94.66
$73.00
plus sales tax plus shipping
in stock
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Overload relay Siemens SIRIUS 3RU21261KB0
Overload relay for motor protection, 9-12.5 A, Size S0, CLASS 10, Screw connection, Auxiliary contacts 1 x NC/NO, Manual/automatic reset
Item number: 101352
MSRP: $94.66
$73.00
plus sales tax plus shipping
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Overload relay Siemens SIRIUS 3RU21264AB0
Overload relay for motor protection, 11-16 A, Size S0, CLASS 10, Screw connection, Auxiliary contacts 1 x NC/NO, Manual/automatic reset
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plus sales tax plus shipping
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Overload relay Siemens SIRIUS 3RU21264BB0
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plus sales tax plus shipping
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Overload relay Siemens SIRIUS 3RU21264CB0
Overload relay for motor protection, 17-22 A, Size S0, CLASS 10, Screw connection, Auxiliary contacts 1 x NC/NO, Manual/automatic reset
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MSRP: $94.66
$73.00
plus sales tax plus shipping
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Overload relay Siemens SIRIUS 3RU21264DB0
Overload relay for motor protection, 20-25 A, Size S0, CLASS 10, Screw connection, Auxiliary contacts 1 x NC/NO, Manual/automatic reset
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MSRP: $94.66
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plus sales tax plus shipping
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Overload relay Siemens SIRIUS 3RU21264EB0
Overload relay for motor protection, 27-32 A, Size S0, CLASS 10, Screw connection, Auxiliary contacts 1 x NC/NO, Manual/automatic reset
Item number: 101357
MSRP: $145.78
$112.00
plus sales tax plus shipping
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Overload relay Siemens SIRIUS 3RU21264FB0
Overload relay for motor protection, 34-40 A, Size S0, CLASS 10, Screw connection, Auxiliary contacts 1 x NC/NO, Manual/automatic reset
Item number: 101358
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Overload relay Siemens SIRIUS 3RU21264NB0
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plus sales tax plus shipping
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Overload relay Siemens SIRIUS 3RU21264PB0
Overload relay for motor protection, 30-36 A, Size S0, CLASS 10, Screw connection, Auxiliary contacts 1 x NC/NO, Manual/automatic reset
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plus sales tax plus shipping
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SIRIUS S0 Thermal Overloads close
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plus sales tax plus shipping
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Overload relay Siemens SIRIUS 3RB31234PB0
Overload relay for motor protection, 1-4 A, Size S0, CLASS 5-30, Screw connection, Auxiliary contacts 1 x NC/NO, Manual/automatic reset, Internal earth-fault detection
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MSRP: $217.23
$167.00
plus sales tax plus shipping
in stock
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Overload relay Siemens SIRIUS 3RB31234QB0
Overload relay for motor protection, 6-25 A, Size S0, CLASS 5-30, Screw connection, Auxiliary contacts 1 x NC/NO, Manual/automatic reset, Internal earth-fault detection
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MSRP: $217.23
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plus sales tax plus shipping
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Overload relay Siemens SIRIUS 3RB31234SB0
Overload relay for motor protection, 3-12 A, Size S0, CLASS 5-30, Screw connection, Auxiliary contacts 1 x NC/NO, Manual/automatic reset, Internal earth-fault detection
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plus sales tax plus shipping
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Overload relay Siemens SIRIUS 3RB31234VB0
Overload relay for motor protection, 10-40 A, Size S0, CLASS 5-30, Screw connection, Auxiliary contacts 1 x NC/NO, Manual/automatic reset, Internal earth-fault detection
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SIRIUS S0 Electronic Overloads close

Technical details
General data

Main contactor
1 x NO+1 x NC
S0

Electrical data

15 HP
690 V
24 V DC
6 kV

Mechanical data

750 1/h
45 mm
85 mm
107 mm
Screw terminals
Screw terminals

Ambient conditions

-25 °C
50 °C
IP20

Further information

UL, CSA, CE, EAC, CCC

Product description
Main contactor Siemens SIRIUS 3RT20261BB40
The compact power contactor 3RT20261BB40 from Siemens is offered for the performance range up to 15 HP at AC-3/480 V. The SIRIUS power contactor 3RT20261BB40 from Siemens uses a control supply voltage of 24 V DC and features one NC and one NO contact as auxiliary contacts as well as a practical screw-type connection. In size S0, the power contactor 3RT20261BB40 is suitable for all load feeders with the circuit breakers 3RV2021 and 3RV2321. The power contactor 3RT20261BB40 is used in automation and control technology, particularly to control motors and switch on electrical heating systems.
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