Siemens, 3RB3 Overload Relay 1 NO/1 NC, 3 to 12 A F.L.C, 12 A Contact Rating, 5.5 kW 3

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PHP10,833.43

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PHP12,133.44

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RS Stock No.:
706-0807
Distrelec Article No.:
301-24-275
Mfr. Part No.:
3RB3026-1SB0
Manufacturer:
Siemens
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Brand

Siemens

Product Type

Overload Relay

FLC Motor Rating

3 to 12 A

Relay Contact Current

12 A

Mount Type

Direct

Series

3RB3

Power Rating

5.5kW

Pole and Throw Configuration

3

Terminal Type

Screw

Normal State Configuration

1 NO/1 NC

IP Rating

IP20

Reset Method

Automatic & Manual

Minimum Operating Temperature

-25°C

Width

45 mm

Adjustable Current Range

3 to 12 A

Number of Auxiliary Contacts

2

Contact Voltage

690V ac

Length

69.7mm

Maximum Operating Temperature

60°C

Standards/Approvals

CSA Approved, IEC 61000-4-4, IEC 61508, CCC approved, IEC 81346-2, EAC Approved, CE Approved, IEC 65029, IEC 61000-4-5, IEC 61000-4-6, IEC 60068-2-27, IEC 61000-4-2, UL Approved, IEC 61000-4-3

Depth

83.5mm

Supply Voltage

690 V ac

COO (Country of Origin):
CZ

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

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

Approvals

CE, UL, CSA

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