Siemens 3RB Solid State Overload Relay 1NO + 1NC, 3 → 12 A F.L.C, 12 A Contact Rating, 5.5 kW, 3P, SIRIUS
Технически документи
Спецификации
Brand
SiemensFLC Motor Rating
3 → 12 A
Contact Current Rating
12 A
Range
Sirius Innovation
Pole Configuration
3P
Series
3RB
Mounting Style
Direct Contactor
Power Rating
5.5 kW
Normal State Configuration
1NO + 1NC
Terminal Type
Screw
Reset Method
Automatic, Manual
Width
45mm
Number Of Auxiliary Contacts
2
Depth
72.5mm
Length
64.7mm
Maximum Operating Temperature
+60°C
Minimum Operating Temperature
-25°C
Operating Temperature Range
-25 → +60 °C
Supply Voltage
690 V
Contact Voltage Rating
690 V ac
Страна на произход
Czech Republic
Детайли за продукта
Solid State Overload Relay - 3RB range
3RB30 and 3RB31 solid-state overload relays up to 80 A with internal power supply have been designed for current-sensitive protection of loads with normal and heavy starting against excessive temperature rises due to overload, phase unbalance or phase failure
Switch position indicator and test function
Trip class setting/internal ground-fault detection
Selector switch for manual/automatic reset
Class 10 and Class 20
Direct mounting
PTB 09 ATEX 3001 Ex II (2) GD
Approvals
CE, UL, CSA
Electronic Overload Relays
The 3RB2 range of Solid State Electronic overloads can be connected directly to Siemens SIRIUS contactors to provide accurate motor overload protection with enhanced single phase sensitivity,Application: Protection of 3 phase AC motors in sinusoidal 50/60Hz network. These relays are not suitable for the protection of single phase or DC loads,Select according to motor full load current and contactor frame size e,g. S00
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€ 92,08
Всеки (ex VAT)
1
€ 92,08
Всеки (ex VAT)
1
Технически документи
Спецификации
Brand
SiemensFLC Motor Rating
3 → 12 A
Contact Current Rating
12 A
Range
Sirius Innovation
Pole Configuration
3P
Series
3RB
Mounting Style
Direct Contactor
Power Rating
5.5 kW
Normal State Configuration
1NO + 1NC
Terminal Type
Screw
Reset Method
Automatic, Manual
Width
45mm
Number Of Auxiliary Contacts
2
Depth
72.5mm
Length
64.7mm
Maximum Operating Temperature
+60°C
Minimum Operating Temperature
-25°C
Operating Temperature Range
-25 → +60 °C
Supply Voltage
690 V
Contact Voltage Rating
690 V ac
Страна на произход
Czech Republic
Детайли за продукта
Solid State Overload Relay - 3RB range
3RB30 and 3RB31 solid-state overload relays up to 80 A with internal power supply have been designed for current-sensitive protection of loads with normal and heavy starting against excessive temperature rises due to overload, phase unbalance or phase failure
Switch position indicator and test function
Trip class setting/internal ground-fault detection
Selector switch for manual/automatic reset
Class 10 and Class 20
Direct mounting
PTB 09 ATEX 3001 Ex II (2) GD
Approvals
CE, UL, CSA
Electronic Overload Relays
The 3RB2 range of Solid State Electronic overloads can be connected directly to Siemens SIRIUS contactors to provide accurate motor overload protection with enhanced single phase sensitivity,Application: Protection of 3 phase AC motors in sinusoidal 50/60Hz network. These relays are not suitable for the protection of single phase or DC loads,Select according to motor full load current and contactor frame size e,g. S00